Kuhnke Technical Data. Contact Details

Transcription

1 Kuhnke Technical Data The following page(s) are extracted from multi-page Kuhnke product catalogues or CDROMs and any page number shown is relevant to the original document. The PDF sheets here may have been combined to provide technical information about the specific product(s) you have selected. Hard copy product catalogues, and CDROMs have been published describing Kuhnke Pneumatics, Solenoids, Relays and Electronics; some divided into different books. A list of current publications is available on this web site or from our sales offices. Some may be available for download, but as substantially larger files. Contact Details Kuhnke sales and service in the UK H. Kuhnke Ltd Unit 6 Focus 303 Focus Way, Walworth Business Park Andover Hampshire SP10 5NY United Kingdom Tel: +44 (0) Fax: +44 (0) sales@kuhnke.co.uk Important Note The information shown in these documents is for guidance only. No liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper application of the parts, assemblies or equipment described.

2 Quic-Pics Catalogue Pneumatic Power Valves Series 75/76 Manual, Mechanical, Pneumatic and Electric Valves Contents: Product Line Overviews 2 Manually Operated Valves 5 Pushbuttons 6 Toggle Switch 8 Knob Operators 9 Lever Operators 10 Foot Pedals 12 Oil Tight Pushbuttons 14 Mechanically Operated Valves 19 Lever Operated 20 Plunger Operated 20 Roller Lever Operated 24 One Way Roller Lever 27 Antenna Valves 30 Pneumatically Operated Valves 31 Way 32 Vacuum Use 33 Way (Directional) 34 Position 36 Flip-Flop 37 Oscillator 38 Electrically Operated Valves 39 Way 40 Vacuum Use 41 Way (Directiona 42 Position 46 Flip-Flop 48 Oscillator 48 European Replacement Valves 49 ISO Pneumatic Actuation 50 ISO Solenoid Operated 51 ISO 3 Position 52 NAMUR 52 Accessories and Replacement Parts 53 Electrical Accessories 54 Manifolds 56 ISO Valve Parts 58 Appendix 61 Valve Specifications 62 Index by 64 Index 68 Catalogue P670US 2005

3 Kuhnke Pneumatic Products.. Mechanically and Manually Operated Valves From micro valves through ¼ ported, heavy duty foot pedals and just about every type of operator needed to fit your application. Pneumatically Operated Valves From low pressure amplifiers to ½ inch ported power valves in all types of configurations. Electrically Operated Valves A complete line of solenoid operated valves from 10mm wide bodies to ½ inch ported sizes. In spool as well as poppet designs. 2

4 Cylinders and Rotary Actuators Cylinders from 3 to 200mm bores in brass, stainless or aluminum designs. Miniature short stroke cylinders and rotary actuators up to power size movers. And cylinders built to ISO 6431 and other important standards. System Accessories A wide range of pneumatic control system accessories including timers, counters, logic devices, precision regulators, flow controls and miniature pneumatic fittings. Electronic/Pneumatic System Components Valve islands incorporating I/O modules for Profi or CAN-open bus systems. Valve modules for ASi control systems. Smart cylinders incorporating electronics for bus systems and controllers for cylinder load/speed control. 3

5 Notes 4

6 Manually Operated Valves Kuhnke s manually operated valves have a wide variety of operators to satisfy most applications involving man-machine interface of pneumatic systems. General purpose pushbuttons, toggle switches, knob operators, key switches, selector switches and foot pedals are available in or standard manual as well as air pilot assisted designs. An assortment of maintained position, spring return, latching and pneumatic reset versions round out the selection. Manually operated valves are constructed of aluminum die cast and machined bodies. Valves with ports in both Metric and NPT threads are available to satisfy connection preferences. Spool and sleeve design provides dependable long life service.

7 Manually Operated Valves General Purpose Mushroom Head Pushbutton, 1/8 s Mushroom Heads provide easy palm operation of valve. Mushroom diameter is 35mm. Button can be mounted in panels up to 12mm thick or mounted via through body holes. 1/8 PB Colour Red Black Green NPT s /8 Red Black Green Flush Head Pushbutton, 1/8 s Flush Head pushbuttons are used to prevent accidental operation or provide flat panel appearance. Button is flush with shroud surface and diameter is 35mm. 1/8 PB Colour Red Black Green NPT s /8 Red Black Green Operating pressure range is 0 to 10 bar. Actuation 6 bar is approx. 35 N. For normally open function on valve reverse connect ports 1-3. For 2/2 operation, plug port 3. Panel mounting hole diameter is 30mm. Above panel dimensions are 35mm Dia. x 22mm H. (Mushroom) or 10mm H. (Flush Head). Behind panel dimensions of valve 82mm D x 35mm H x 20mm W; valve- 100mm D x 35mm H x 20mm W. Valve through body mounting holes are 4.5mm diameter. Allow space for fittings and tubing. For valve specifications see appendix. For detail dimensions contact factory. 6

8 Manually Operated Valves General Purpose Mushroom Head Pushbutton, Air Pilot Assisted, 1/8 s Mushroom Heads provide easy operation of valve. An internal air pilot assist using the supply air, reduces the force necessary to operate valve to 8 N. 1/8 PB Colour Red Black Green NPT s /8 Red Black Green Shrouded Head Pushbutton, Air Pilot Assisted, 1/8 s Shroud Head prevents accidental operation. Button is flush with shroud surface and the diameter is 2. Operating force 8 N. 1/8 PB Colour Red Black Green NPT s /8 Red Black Green Operating pressure range is 2.5 to 10 bar. Minimum operating pressure is 2.5 bar. Actuation 6 bar, is approx. 8 N. Panel mounting hole is 22mm diameter. Above panel dimensions are 35mm Dia. x 25mm H. (Mushroom) or 1 H. (Shroud Head). Behind panel dimensions of valve 95mm D x 35mm H x 20mm W; valve 107mm D x 35mm H x 20mm W. Allow space for fittings and tubing. Valve through body mounting holes are 4.5mm diameter. For valve specifications see appendix. For detail dimensions contact factory. 7

9 Manually Operated Valves General Purpose Toggle Lever, Panel Mounted, 2 Position Toggle Lever valves can be used to manually switch air supplies on equipment. Valves are designed for panel mounting. Handles have a contemporary black molded grip and require 15 N of force to operate. Maintained Position NPT s 1/ Maintained Position 1/ Operating pressure range is 0 to 10 bar. Actuation 6 bar, is approx. 15 N. For normally open function on valve reverse connect ports 1-3. For 2/2 operation, plug port 3. Panel mounting hole is 1 diameter, maximum panel thickness. Above panel dimensions are 20 mm Dia. x 50mm H. Behind panel dimensions of valve are 75mm D x 35mm H x 20mm W; valve- 11 D x 35mm H x 20mm W. Valve through body mounting holes are 4.5mm diameter. Allow space for fittings and tubing. For valve specifications see appendix. For detail dimensions contact factory. 8

10 Manually Operated Valves General Purpose Knob valves have a small travel of about 6 mm and can be easily operated with the palm of a hand. Knobs are constructed of sturdy black molded material. Available in spring return, pneumatic return and push-pull versions. Knob Operator, 2 Position Push-Pull Knob (Maintained Position) () NPT s 1/ Knob (3S) 1/ / /8 s Push-Pull Knob Pneumatic Reset* Push-Pull Knob (Maintained Position) Knob Push-Pull Knob Pneumatic Reset* (3S) 1/ / / (4S) 1/ / (4S) 1/ / (4S) 1/ /4 s 1/8 s 1/4 s * Pneumatic Reset Valves operate manually or are returned by a pneumatic signal (2.5 bar minimum) applied to an auxiliary 1/8 port. Operating pressure range is 0-10 bar. Actuation 6 bar: 1/8 port approx. 35 N., 1/4 port 50 N. For normally open function on valves reverse connect ports 1-3. For 2/2operation, plug port 3. Panel mounting hole size for 1/8-ported valves is 1 diameter, for 1/4-ported valves, 22mm. Above panel dimensions: 1/8-ported are 25mm Dia. x 3 H: 1/4-ported- 25mm Dia. x 5 H. Typical behind panel dimensions of 1/8 ported valves are 5 D x 35mm W x 19mm H; 1/4 ported valves- 100mm D x 50mm W x 25mm H. For valves subtract 19mm from depth. For pneumatic return add 25mm to depth dimension. Allow space for fittings and tubing. For valve specifications see appendix. For detail dimensions contact factory. 9

11 Manually Operated Valves General Purpose Lever Operator, 2 Position Lever valves can be used to manually switch air supplies on equipment or operate cylinders and other devices. Valves can be panel mounted or fastened to a surface via body mounting holes. Handles have a contemporary black molded grip and require 15 N of force to operate. Valves are available in spring return, pneumatic return and maintained position versions. 1/8 s Maintained Position NPT s 1/ (3S) 1/ /8 s Pneumatic Reset* 1/ (3S) 1/ / (3S) 1/ /4 s Maintained Position 1/ (4S) 1/ / (4S) 1/ /4 s Pneumatic Reset* 1/ (4S) 1/ * Pneumatic Reset Valves operate manually or are returned by a pneumatic signal (2.5 bar minimum) applied to an auxiliary 1/8 port. Operating pressure range is 0-10 bar. Actuation 6 bar, is approx.15 N. For normally open function on valves, reverse connect ports 1-3. For 2/2 operation, plug port 3. Panel mounting hole size for 1/8-ported valves is 1 diameter, for 1/4 ported valves, 22mm. Through body mounting holes are 4.5mm dia. Typical dimensions of 1/8 ported valves are 95mm L x 35mm W x 20mm D. For 1/4 ported valves: 120mm L x 50mm W x 25mm D. For valves subtract 1 from L dimension. For pneumatic return valves add 25mm to L dimension. Allow space for fittings and tubing. For valve specifications see appendix. For detail dimensions contact factory. 10

12 Manually Operated Valves General Purpose Lever Operator,, 3 Position Three position valves are used mostly to position cylinders manually. The operator controls the cylinder direction by moving the lever side to side. Valves with all ports open in the center position allow the cylinder piston rod to move freely, while valves with all ports closed in the center position will hold the cylinder in the desired position when the lever is returned to center. Valves can be panel or body mounted. to Center All ports open in center position. NPT s 1/ and Maintained Position 1/8 s Maintained Position All ports open in center position. (4S) 1/ / (4S) 1/ to Center All ports closed in center position. 1/ Maintained Pos. 1/4 s (4S) 1/ Maintained Position All ports closed in center position. 1/ (4S) 1/ /4 s Operating pressure range is 0-10 bar. Actuation 6 bar, is approx. 15 N.. Panel mounting hole size for 1/8-ported valves is 1 diameter, for 1/4-ported valves, 22mm. Through body mounting holes are 4.5mm dia. Typical dimensions of spring return 1/8 ported valves are 100mm L x 35mm W x 20mm D. For 1/4 ported valves: 13 L x 50mm W x 25mm D. Above panel dimensions including handle for 1/8-ported valves 64mm, 1/4-ported valves 8. Allow space for fittings and tubing. For valve specifications see appendix. For detail dimensions contact factory. 11

13 Manually Operated Valves General Purpose Foot Pedal,, 1/8 s Foot pedal valves can be used to operate devices which hold work pieces in place on bench workstations or perform punching or drilling operations on production pieces. Housing shields pedal preventing accidental operation. Enclosure is constructed of polycarbonate and available in high visibility yellow or blue colours. Normally Closed 2mm 1/8 Color NPT s** Yellow Latch/Unlatch Normally Closed 2mm 1/8 2mm 1/8 Blue Yellow mm 1/8 Blue ** For NPT versions, a metric ported foot pedal unit is supplied with NPT fitting adaptor kits. Operating pressure range is 0 to 10 bar. Actuation 6 Bar, is approx. 35 N. Enclosure dimensions are 22 L x 141mm W x 117mm H. Enclosure- polycarbonate, valve body- aluminum housing with Buna N seals. Foot pedals with 2mm orifice valves have an internal non-accessible exhaust port. 12

14 Manually Operated Valves General Purpose Foot Pedal, 1/4 s Foot pedals are available in or 5/3 spring return or maintained versions. Latching pedals can be used to lock work pieces in place, while spring return units can be used to perform work operations like punching, pressing etc. Normally Closed 1/4 Colour Catalog Number NPT s** Yellow /4 Blue Normally Open Latch/Unlatch Normally Closed 1/4 1/4 Blue Yellow /4 Blue Latch/Unlatch Normally Open /4 1/4 Blue Yellow Latch/Unlatch 1/4 1/4 Blue Yellow /4 Blue ** For NPT versions, a metric ported foot pedal unit is supplied with NPT fitting adaptor kits. Operating pressure range is 0 to 10 bar. Actuation 6 bar, is approx. 35 N. Enclosure dimensions are 22 L x 141mm W x 117mm H. Enclosure- polycarbonate, valve body- aluminum housing with Buna N seals. 13

15 Manually Operated Valves Panel Mounted 22mm Pushbuttons Miniature Oil Tight Pushbuttons (22mm) Panel mounted 22mm pushbuttons are designed to fit along side standard industrial electrical pushbuttons to provide a uniform panel appearance and utilize the same drilling hole sizes and spacing. Additionally, items such as legend plates, lock off devices and other standard 22mm accessories can be used to blend air valves with electrical buttons on operator control panels. This miniature line is available in and versions both standard and air pilot assisted. Operators include standard pushbuttons, mushroom heads, selector switches, key operators and wobble sticks. Miniature pushbutton valves utilize a bayonet mounting system that reduces installation time by eliminating loose washers, spacers and valve assembly. The pushbutton operator is inserted in the panel hole and attached to the valve body by turning the valve into place. 2 clamping screws are then tightened into the back of the panel to secure the unit in place. Panel Drilling Plan Operators are cast metal, with a silver finish. Buttons are plastic. Valves are 1/8 ported and have an actuation force of 35 N for the standard types and 8 N for air pilot assisted types. Red Pushbutton raised red pushbutton for momentary actuation. Normally Closed Air Pilot Assisted Normally Closed Air Pilot Assisted NPT s 1/ / / / Operating pressure range std. type 0-10 bar; air piloted types minimum 2.5 bar. Actuation force: std. 35 N, air pilot assisted types 8 N. Above panel dimensions 2 dia. x 20mm H. Typical behind panel dimensions are 120 mm (), 140mm () D. x 35mm H x 20mm W. For valve specifications see appendix. For detail dimensions contact factory. 14

16 Manually Operated Valves Panel Mounted 22mm Pushbuttons Shrouded Head Red Pushbutton Shrouded Head helps prevent accidental operation of button. Normally Closed Pneumatic Reset Only * Air Pilot Assisted Normally Closed Air Pilot Assisted NPT s 1/ / / / / Mushroom Head Red Pushbutton Mushroom Head allows for palm operation of valve. Normally Closed Air Pilot Assisted Normally Closed Air Pilot Assisted NPT s 1/ / / / * Pneumatic Reset PB can only be returned by applying a pneumatic signal (2.5 bar min.) to an auxiliary 1/8 port. Operating pressure range std. type 0-10 bar; air piloted types minimum 2.5 bar. Actuation force: std. 35 N, air pilot assisted types 8 N. Above panel dim. are 2 dia. x 12mm H (shroud) or 32mm H (mushroom). Behind panel dim. are 100mm (),115 mm () D. x 35mm H x 20mm W. For valve specifications see appendix. For detail dimensions contact factory. 15

17 Manually Operated Valves Panel Mounted 22mm Pushbuttons Mushroom Head, Latching, Red Pushbutton (Punch Button) Push to latch, turn to unlatch. Can be used as an emergency stop button. Normally Closed Maintained Position Maintained Position Air Pilot Assisted Normally Closed Maintained Position Air Pilot Assisted Maintained Position NPT s 1/ / / / Wobble Head Red Pushbutton Wobble button can be operated by pushing mushroom head down or to the side. Normally Closed Air Pilot Assisted Normally Closed Air Pilot Assisted NPT s 1/ / / / See page 14 for general information on miniature oil tight pushbutton valves. Operating pressure range std. type 0-10 bar: air piloted types minimum 2.5 bar. Actuation force: std. 35 N, air pilot assisted types 8 N. Above panel dim. are 2 dia. x 2 H. Behind panel dimensions are 100mm (), 115 mm () D. x 35mm H x 20mm W. For valve specifications see appendix. For detail dimensions contact factory. 16

18 Manually Operated Valves Panel Mounted 22mm Pushbuttons Key Operated 2 Position Selector Key provides security for locking off air supply to equipment. Normally Closed Maintained Position Maintained Position Air Pilot Assisted Normally Closed Maintained Position Air Pilot Assisted Maintained Position NPT s 1/ / / / Wobble Stick Moving stick in any direction operates valve. Spring return to off. Normally Closed Air Pilot Assisted Normally Closed Air Pilot Assisted NPT s 1/ / / / See page 14 for general information on miniature oil tight pushbutton valves. Operating pressure range std. type 0-10 bar: air piloted types minimum 2.5 bar. Actuation force: std. 35 N, air pilot assisted types 8 N. Above panel dim. are 2 dia. x 12mm H (key) or 70mm H (wobble). Behind panel dimensions are 100mm (), 115mm() D. x 35mm H x 20mm W. For valve specifications see appendix. For detail dimensions contact factory. 17

19 Manually Operated Valves Panel Mounted 22mm Pushbuttons Selector Switch, 2 Position, Short Handle, Black Selector switch maintains valve position. Normally Closed Maintained Position Maintained Position Air Pilot Assisted Normally Closed Maintained Position Air Pilot Assisted Maintained Position NPT s 1/ / / / Selector Switch, 2 Position, Long Handle, Black Selector switch maintains valve position. Normally Closed Maintained Position Maintained Position Air Pilot Assisted Normally Closed Maintained Position Air Pilot Assisted Maintained Position NPT s 1/ / / / See page 14 for general information on miniature oil tight pushbutton valves. Operating pressure range std. type 0-10 bar: air piloted types minimum 2.5 bar.. Actuation force: std. 35 N, air pilot assisted types 8 N. Above panel dimensions are 2 dia. x 25mm H. Behind panel dimensions are 100mm (), 115mm () D. x 35mm H x 20mm W. For valve specifications see appendix. For detail dimensions contact factory. 18

20 Mechanically Operated Valves Kuhnke s mechanically operated power valve selection is available in 2/2, or 5/3 valve designs with a variety of operators including flat levers, plungers, roller levers (limit switch) and antenna versions. Some units are equipped with valve operators on both ends and with pneumatic resets. Valves are available in standard mechanical designs or in air piloted assist versions for low actuation force applications. Valves are constructed from zinc or aluminum die cast and machined bodies. ing can be with either Metric or NPT threads to meet connection preferences. Mechanically operated valves can be either spool or poppet designs depending on valve selection.

21 Mechanically Operated Valves Plunger Operators Flat Lever Operated, Body Mount, Compact Design Can be used as end of travel device or thumb valve. Lever travel is 10mm. Actuation force is 20 N. Normally Closed Normally Open NPT s 4mm (1bP) 1/ mm (1aP) 1/ Plunger Operated, Body Mount, Compact Design Depressing plunger operates valve. Used to detect material position or as an end of travel valve. Plunger travel approx. 5mm. Actuation force is 60 N. 2/2 Normally Closed 2/2 Normally Open Normally Closed Normally Open NPT s 4mm (1bP) 1/ mm (1aP) 1/ mm (1bP) 1/ mm (1aP) 1/ Operating pressure range 0-10 bar. Actuation 6 bar, is approx. 60 N. Valve body dimensions are 50mm L x 1 W x 32mm H. Through body mounting holes 4.5mm Dia. Flat Lever extends 27mm from valve body. Travel 14mm. Plunger diameter is 7mm and extends 14mm from valve body. Plunger travel 5mm +/- 1mm. For valve specifications see appendix. For detail dimensions contact factory. 20

22 Mechanically Operated Valves Plunger Operators Used as position or end of travel detector. Valve configurations include pneumatic reset types which can be used in conjunction with pushbuttons or other control devices to manually or automatically reset valve. A double plunger is also available which can be used on machine carriages to reverse direction of travel. Operating force is 35 N and plunger travel is approx. (5mm). Plunger Operated, Body Mount Norm. Closed Norm. Closed Pneumatic Reset * NPT s 1/ / / Plunger on Both Ends (Maintained) Pneumatic Reset* 1/ / Plunger On Both Ends * Pneumatic Reset Valves can be returned only by applying a pneumatic signal (2.5 bar min.) to an auxiliary 1/8 port. Operating pressure range 0-10 bar. Actuation 6 bar is approx. 35 N. For normally open function on valve reverse connect ports 1-3. For 2/2 operation, plug port 3. Typical valve body dimensions are 63mm L (), 80mm L () x 35mm H x 20mm W. Add 25mm to L dim. for pneumatic reset types. Through body mounting holes 4.5mm dia. Plunger diameter is and extends 22mm from valve body. Plunger travel is 5mm +/- 1mm. For valve specifications see appendix. For detail dimensions contact factory. 21

23 Mechanically Operated Valves Plunger Operators Plunger Operated, Nose Mount Depressing plunger operates valve. Used to detect material position or as an end of travel valve. Plunger travel approx. 5mm. Actuating force is 35 N. Norm. Closed NPT s 1/ / Operating pressure range 0-10 bar. Actuation 6 bar, is approx. 35 N. For normally open function on valve, reverse connect ports 1-3. For 2/2 operation, plug port 3. Typical valve body dimensions are 63mm L (), 80mm L () x 35mm H x 20mm W. Mounting hole 1 diameter. Through body mounting holes 4.5mm dia. Plunger diameter is and extends 17mm from valve body. Plunger travel is 5mm +/- 1mm. For valve specifications see appendix. For detail dimensions contact factory. 22

24 Mechanically Operated Valves Plunger Operators Plunger Operated, Air Pilot Assist, Nose Mount Can be used as a door closed switch, material position detector or an end of travel detector. A double plunger is available which can be used on machine carriages to reverse direction of travel. Air pilot assist reduces actuation force to 8 N, minimum supply pressure 2.5 bar. Norm. Closed Norm. Closed Norm. Open Plunger on Both Ends (Maintained) Plunger on Both Ends (Maintained) NPT s 1/ (6P) 1/ (6P) 1/ / (7P) 1/ (10P) 1/ (7P) 1/ /8 s 1/8 s Plunger On Both Ends Operating pressure range is bar. Actuation 6 bar, is approx. 8 N. Approximate valve body dimensions for 1/8 ported valves are 87mm L ( body no. 2S) x 35mm H x 20mm W. For body no. 10P 120mm L x 50mm H x 25mm W. Approximate dimensions for 1/4 ported valves are 120mm L x 50mm H x 25mm W. Mounting hole 1 diameter. Plunger diameter 4mm and extends 1 from valve body. Plunger travel is. For valve specifications see appendix. For detail dimensions contact factory. 23

25 Mechanically Operated Valves Roller Lever Operators Roller Lever Operated, Body Mount, Compact Design Used as a pneumatic limit switch or position detector. Roller arm travel is 14mm. Actuation force is 20 N. 2/2 Normally Closed 2/2 Normally Open Normally Closed Normally Open NPT s 4mm (1bP) 1/ mm (1aP) 1/ mm (1bP) 1/ mm (1aP) 1/ Operating pressure range 0-10 bar. Actuation 6 bar, is approx.20 N. Valve body dimensions are 50mm L x 32mm H x 1 W. Roller arm extends 2 beyond body and travel is 9mm +/- 1mm. Through body mounting holes 4.5mm diameter. For valve specifications see appendix. For detail dimensions contact factory. 24

26 Mechanically Operated Valves Roller Lever Operators Used as a pneumatic limit switch or position detector. Roller arm travel is 10mm. Actuating force is 20 N. Options include valves with pneumatic reset used in conjunction with other controlling devices to reset valve. A double roller lever valve can be used on machine carriages to reverse direction of travel. Roller Lever Operated, Body Mount Norm. Closed NPT s 1/ Norm. Closed Pneumatic Reset * Roller Lever Both Ends (Maintained) 1/ / / Pneumatic Reset * Roller Lever Both Ends (Maintained) 1/ / Roller Lever Both Ends * Pneumatic Reset Valves are returned to the off position only by applying a pneumatic signal (2.5 bar min.) to an auxiliary 1/8 port. Operating pressure range is 0-10 bar. Actuation 6 bar, is approx. 20 N. For normally open function on valve, reverse connect ports 1-3. For 2/2 operation, plug port 3. Typical valve body dimensions are 70mm L (), 80mm L () x 35mm H x 20mm W. Add 25mm to L dim. for pneumatic reset types. Through body mounting holes are 4.5mm diameter. Roller Lever extends 30mm beyond body and travel is 10mm +/- 1mm. For valve specifications see appendix. For detail dimensions contact factory. 25

27 Mechanically Operated Valves Roller Lever Operators Roller Lever Operated, Air Pilot Assist, Body Mount Used as a pneumatic limit switch or position detector. Actuation force is 4 N and roller lever travel is approx. 4mm. 1/8 s Norm. Closed Norm. Closed Norm. Open NPT s 1/ (6P) 1/ (6P) 1/ / (7P) 1/ /8 s Operating pressure range is bar. Minimum pressure 2.5 bar. Actuation 6 bar, is approx. 4N. Approximate valve body dimensions for 1/8 ported valves are 70mm L (), 87mm L () x 35mm H x 20mm W. Approximate valve body dimensions for 1/4 ported valves are 120mm L x 50mm H x 25mm W. Roller lever extends 30mm and travel is 4mm +/- 1mm. Through body mounting holes 4.5mm. For valve specifications see appendix. For detail dimensions contact factory. 26

28 Mechanically Operated Valves Roller Lever Operators One Way Roller Lever Operated, Body Mount, Compact Design One way roller operates valve only in one direction. Used as a pneumatic limit switch or position detector. Roller arm travel is 10mm. Actuation force is 20 N. 2/2 Normally Closed 2/2 Normally Open Normally Closed Normally Open NPT s 4mm (1bP) 1/ mm (1aP) 1/ mm (1bP) 1/ mm (1aP) 1/ Operating pressure range 0-10 bar. Actuation 6 bar, is approx. 20 N. Valve body dimensions are 50mm L x 32mm W x 1 H. Roller arm extends 44mm beyond body and travel is 10mm in actuate direction and in non-actuate direction (+/- 1mm). Through body mounting holes 4.5mm diameter. For valve specifications see appendix. For detail dimensions contact factory. 27

29 Mechanically Operated Valves Roller Lever Operators One Way Roller Lever Operated, Body Mount One way roller lever operates valve only in one direction. Can be used as safety valve for limiting travel on machinery. Roller arm travel is 12mm. Actuating force is 20 N. Norm. Closed NPT s 1/ / Operating pressure range 0-10 bar. Actuation 6 bar is approx. 20 N. For normally open function on valve, reverse connect ports 1-3. For 2 /2 operation, plug port 3. Valve body dimensions are 63mm L (), 80mm L () x 35mm W x 20mm H. Roller Lever extends 50mm beyond body and travel is 12 mm in actuate direction and 13mm in non actuate direction (+/- 1mm). Through body holes are 4.5mm diameter. For valve specifications see appendix. For detail dimensions contact factory. 28

30 Mechanically Operated Valves Roller Lever Operators One Way Roller Lever Operated, Air Pilot Assist, Body Mount One way roller lever operates valve only in one direction. Actuation force is 4 N and roller lever travel is approx. 4mm. Norm. Closed NPT s 1/ Norm. Closed (6P) 1/ / /8 s (7P) 1/ /8 s Operating pressure range bar. Minimum pressure 2.5 bar. Actuation 6 bar is approx. 4 N. Approximate valve body dimensions for 1/8 ported valves are 70mm L (), 87mm L () x 35mm H x 20mm W. Approximate valve body dimensions for 1/4 ported valves are 120mm L x 50mm H x 25mm W. Roller arm extends 4 beyond body and travel is 4mm in actuate direction and 13mm in non actuate direction (+/- 1mm). Through body mounting holes 4.5mm. For valve specifications see appendix. For detail dimensions contact factory. 29

31 Mechanically Operated Valves Misc. Operators Antenna Valve, Air Pilot Assisted Actuation is caused by deflection of spring supported 115mm wire. Can be used to detect passing items on conveyor belts. Allows valve to be mounted close to detected unit and provides a wiping action. Norm. Closed Norm. Open Norm. Closed (Spool Valve) (Poppet Valve) NPT s (9P) 1/ (9P) 1/ (6P) 1/ (1mS) 1/ (Not Available) (1mP) 1/ (Not Available) Valve operating pressure range is bar. Minimum pressure 2.5 bar. Actuation 6 bar is approx. 4 N. Body dimensions for 1/8 ported valves are 70mm L (), 87mm L () x 35mm H x 20mm W. Approximate valve body dimensions for 1/4 ported valves are 120mm L x 50mm H x 25mm W. Through body mounting holes 4.5mm. For valve specifications see appendix. For detail dimensions contact factory. 30

32 Pneumatically Operated Valves Pneumatically operated valves are available in both spool and poppet designs from 1/8 to 1/2 inch porting, or, and in 2/2 or position versions. Variations include single or double air piloted, double acting with priority port, specialty flip-flop and oscillating valves as well as a group of poppet valves for vacuum use. Kuhnke s Series 75/76 valves are constructed from aluminum or zinc die cast and machined bodies to provide reliable service. Valves with both Metric and NPT threads are available to satisfy international standards requirements.

33 Pneumatically Operated Valves General Purpose Pneumatic Operator,, Compact Design Compact design provides a simple solution for air piloted valve requirements. These poppet design valves are body mounted, have 1/8 ports and require 3.5 bar control pressure to operate. Normally Closed Normally Open NPT s 4mm (1bP) 1/ mm (1aP) 1/ Pneumatic Operator,, Spool Design Direct acting pneumatic operated spool valves are available with single, double or with priority actuators. Priority ports override signals from opposite pilot operator to ensure positive return to home position. Minimum pilot pressure 2.5 bar. Single Pilot Double Pilot With Detent Double Pilot With Priority Detent NPT s 1/ / / Operating pressure range is 0 to 10 bar. Pilot port size is 1/8. Compact valves actuation force (pilot pressure): 3.5 bar minimum. Dimensions: 73.5mm L x 1 W x 32mm D. Spool design valves actuation force 2.5 bar minimum. Dimensions: approx. 80mm L x 35mm W x 20mm D, (Double pilot 90mm L). Mounting via through body holes 4.5mm dia. For valve specifications see appendix. For detail dimensions contact factory. 32

34 Pneumatically Operated Valves General Purpose Three way pneumatically operated poppet valves provide high flow rates in a basic valve design. Available up to 1/2 ported sizes in normally closed and normally open versions. Pilot ports are 1/8 and require a minimum of 2.5 bar to operate. Pneumatic Operator,, Poppet Design Normally Closed Normally Open (9P) (6P) 15mm (11P) (9P) (6P) 15mm (11P) Dimensions (Approx. mm) L x W x H NPT s 65 x 25 x 38 1/ x 25 x 38 1/ x 40x 70 1/ x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ Typical 1/8 and 1/4 ed Valves Pneumatic Operator,, for Vacuum Use Valves are similar to units above except have been modified with special seals and springs for use in vacuum applications. Normally Closed (9P) (6P) 15mm (11P) Dimensions (Approx. mm) L x W x H NPT s 65 x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ Typical 1/2 ed Valve Operating pressure range is 0 to 10 bar. Pilot port size is 1/8. Actuation pressure (pilot pressure) is 2.5 bar minimum. Through body mounting holes are 4.5mm for 1/8 and 1/4 ported valves, 6.5mm for 1/2 ported valves. For valve specifications see appendix. For detail dimensions contact factory. 33

35 Pneumatically Operated Valves General Purpose Directional Control Valves, (), Pneumatic Actuation (Poppet Design, In Line Mounting) 1/2 ed Double Pilot 1/8 ed Single Pilot Type /8 ed Double Pilot Type Pneumatically operated poppet valves are available in single, double or with priority port actuators. The priority port design overrides the signal from the opposite pilot operator to insure return to home position. Poppet valves rely on O rings and gaskets to seal passage ways within the valve and generally offer higher flow rates than other types of valves. These valves are available in port sizes of 1/8, 1/4 and 1/2. Pilot ports are 1/8 for all size valves and require minimum of 2.5 bar operating pressure. Single air pilot valves have an air supported spring return and require a pilot pressure equal to or greater than the air supply pressure at port 1. Valves can be mounted using through body holes or assembled on manifolds. Single Air Pilot * Double Air Pilot With Detent Double Air Pilot With Priority Detent (10P) (1MP) (7P) 15mm (12P) (10P) (1MP) (7P) 15mm (12P) (10P) (1MP) (7P) 15mm (12P) Dimensions (Approx. mm) L x W x H NPT s 106 x 28 x 40 1/ x 24 x 40 1/ (Not Available) x 26 x 50 1/ x 40 x 70 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) x 26 x 50 1/ x 40 x 70 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 138 x 26 x 50 1/ x 40 x 70 1/ * Single air pilot valves have an air supported spring return. Actuation force must be equal to or greater than the pressure at port 1. Pilot port size (for actuation): 1/8 for all size valves. Operating pressure range 2.5 to 10 bar. Actuation force (pilot pressure): 2.5 bar minimum. Mounting via 4 through body holes 4.5mm Dia. (1/2 ported valves- 6.5mm Dia.). For valve specifications see appendix. See accessory section for manifolds if required. For detail dimensions contact factory. 34

36 Pneumatically Operated Valves General Purpose Directional Control Valves (), Pneumatic Actuation (Spool Design, In Line Mounting) 1/8 ed Single Pilot 1/4 ed Single Pilot 1/4 ed Double Pilot Single Air Pilot * Double Air Pilot With Detent Double Air Pilot With Priority Detent (8S) (1MS) (5S) (8S) (1MS) (5S) (8S) (1MS) (5S) Dimensions (Approx. mm) L x W x H NPT s 106 x 28 x 40 1/ x 24 x 40 1/ (Not Available) x 26 x 50 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 138 x 26 x 50 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 138 x 26 x 50 1/ Spool valves rely on a stainless steel spool moving within a sleeve to direct flow to the ports of the valve. Spool designs are known for their long life capability. Available in single, double or with priority port actuators. The priority port design overrides the signal from the opposite pilot operator to insure return to home position. Pneumatically actuated spool valves are available in 1/8 and 1/4 port sizes and require a minimum of 2.5 bar operating pressure. Valves can be mounted individually using through body holes or assembled on manifolds. * Single air pilot valves have an air supported spring return. Actuation force must be equal to or greater than the pressure at port 1. Pilot port size (for actuation): 1/8 for all size valves. Operating pressure range 2.5 to 10 bar. Actuation force (pilot pressure): 2.5 bar minimum. Mounting via 4 through body holes 4.5mm Dia. For valve specifications see appendix. See accessory section for manifolds if required. For detail dimensions contact factory. 35

37 Pneumatically Operated Valves General Purpose 3 Position Valves, (), Pneumatic Actuation (Spool Design, In Line Mounting) 1/8 ed 1/4 ed Three position spool valves are used mostly to position cylinders. Valves with all ports open in the center position allow the cylinder piston rod to move freely, while valves with all ports closed in the center position will hold the cylinder in the desired position when no pilot pressure is present. A third type keeps line pressure on both sides of the cylinder piston. Pneumatically actuated spool valves are available in 1/8 and 1/4 port sizes and require a minimum of 2.5 bar operating pressure. Valves can be mounted with through body holes or assembled on manifolds. Double Air Pilot All ports open in center position. Double Air Pilot All ports closed in center position. Double Air Pilot Working ports 2-4 pressurized in center position. (8S) (1MS) (5S) (8S) (1MS) (5S) (8S) Dimensions (Approx. mm) L x W x H NPT s 126 x 28 x 40 1/ x 24 x 40 1/ (Not Available) 138 x 26 x 50 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 138 x 26 x 50 1/ x 28 x 40 1/ Pilot port size (for actuation): 1/8 for all size valves. Operating pressure range 2.5 to 10 bar. Actuation force (pilot pressure): 2.5 bar minimum. Mounting via 4 through body holes 4.5mm Dia. For valve specifications see appendix. See accessory section for manifolds if required. For detail dimensions contact factory. 36

38 Pneumatically Operated Valves Special Applications Flip Flop Valve, Pneumatic Actuation NPT s The Monostable Flip-Flop valve provides a 5/3 switched output from an air pilot pulse signal of at least 300 ms in length. A pilot pressure is applied to the control port changing the valve output position. The output valve maintains position until the next pilot pulse signal is applied. The control pilot signal must be greater than 50% of the switched line pressure. Minimum operating pressure 2.5 bar. - 1/4 - Body No.- 5S Dimensions- 10 L x 50mm W x 54mm H. Operating pressure range 2.5 to 10 bar. Actuation force (pilot pressure): 2.5 bar minimum. Pilot port size is 1/8. Mounting via 4 through body holes 4.5mm Dia. For valve specifications see appendix. For detail dimensions contact factory. 37

39 Pneumatically Operated Valves Special Applications Oscillator Valve, Pneumatic Actuation NPT s Valve can be used to oscillate a double acting cylinder. Applications include mixing, stirring or sawing devices where time critical cycling is not required. A pneumatic control signal applied to the control port starts valve oscillating. Speed is dependent on connected volume and line pressure, and can be controlled by the addition of flow control valves on the cylinder input ports. Typical speed is 16 cycles per minute at 6 bar. - 1/8 - Body No.- 8S Dimensions- 170mm L x 50mm W x 54mm H. Operating pressure range 2.5 to 10 bar. Actuation force (pilot pressure): 2.5 bar minimum. Pilot port size is 1/8. Mounting via 4 through body holes 4.5mm Dia. Oscillator valve will not operate if applied on vented applications such as an air motor. Working ports must have a connected defined volume. For valve specifications see appendix. For detail dimensions contact factory. 38

40 Electrically Operated Valves Kuhnke Series 75/76 Solenoid operated valves satisfy most pneumatic system design requirements. Valves use an air piloted solenoid system complete with a red manual over ride lever for testing circuits. Air pilots are standard throughout the line. Coil systems consume only 2.5 watts of power and operate in ms making the valve line compatible with most electronic controller outputs. Valves are available in or designs, 2/2 or position, 1/8 to 1/2 inch porting and with single or double solenoid operators. Most valve types have optional units with external air pilots for switching low air pressure supplies including vacuum. Specialty valves include Flip-Flop as well as oscillator designs. Valves can be either spool or poppet design depending on preference and are available both in flat mounting designs as well as in line mounting types which can also be manifold mounted. Valve bodies are die cast and machined aluminum with porting in either Metric or NPT threads to meet connection preferences.

41 Electrically Operated Valves General Purpose Solenoid Valves 1/4 ed 1/2 ed poppet design valves are solenoid operated, air pilot assisted. Valves include a red manual override lever for easy testing of pneumatic circuits. Coils are encapsulated for long life. Available in standard versions, or with a port for external air supply used for switching pressures below 2.5 bar. Order Coils Separately Valve catalogue numbers do not include solenoid coils. Coils are supplied loose and unmounted as separate items. AC Coil Catalogue No ** DC Coil Catalogue No ** ** - Add the required coil voltage suffix code from the chart below to complete the coil catalogue number. Voltage AC DC 12V 01 24V V V V Normally Closed Normally Open Normally Closed External Air Pilot * Normally Open External Air Pilot * (9P) (6P) 15mm (11P) (9P) (6P) 15mm (11P) (9P) (6P) 15mm (11P) (9P) (6P) 15mm (11P) Dimensions (Approx. mm) L x W x H NPT s x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ x 25 x 38 1/ x 25 x 38 1/ x 40 x 70 1/ * External Air Pilot: valves have an auxiliary M5 (10-32) port (1/8 on 1/2 ported valves) for connecting a separate air pilot supply for the solenoid section. For use when switching air pressures below 35 PSI. Operating pressure range is 2.5 to 10 bar. (Use valves with external pilot for switching lower pressures). For 2/2 operation plug exhaust port 3. Through body mounting holes are 4.5mm for 1/8 and 1/4 ported valves, 6.5mm for 1/2 ported valves. For valve specifications see appendix. See accessory section for electrical connectors. For detail dimensions contact factory. 40

42 Electrically Operated Valves General Purpose Solenoid Valves for Vacuum Use Normally Closed External Air pilot * Normally Open External Air pilot * (9P) (6P) 15mm (11P) (6P) Dimensions (Approx. mm) L x W x H NPT s 127 x 25 x 40 1/ x 25 x 40 1/ x 40 x 72 1/ x 25 x 40 1/ Valves are similar to the standard valves shown on the opposite page except have been modified with special seals and springs for vacuum applications. Valves have an external air supply port required to operate the pilot valve. 15mm (11P) 175 x 40 x 72 1/ Order Coils Separately Valve catalogue numbers do not include solenoid coils. Coils are supplied loose and unmounted as separate items. AC Coil Catalogue No ** DC Coil Catalogue No ** ** - Add the required coil voltage suffix code from the chart below to complete the coil catalogue number. Voltage AC DC 12V 01 24V V V V * External Air Pilot: Valves have an auxiliary M5 (10-32) port (1/8 on 1/2 ported valves) for connecting a separate air pilot supply for the solenoid section. A minimum of 2.5 bar is required to operate valve. Through body holes are 4.5mm for 1/8 and 1/4 ported valves, 6.5mm for 1/2 ported valves. For valve specifications see appendix. See accessory section for electrical connectors. For detail dimensions contact factory. 41

43 Electrically Operated Valves General Purpose Directional Control Valves (), Solenoid Operated (Poppet Design, In Line Mounting) 1/8 ed Single Sol. Type /8 ed Double Sol. Type Order Coils Separately Valve catalogue numbers do not include solenoid coils. Coils are supplied loose and unmounted as separate items. (Double solenoid types require 2 coils.) AC Coil Catalogue No ** DC Coil Catalogue No ** ** - Add the required coil voltage suffix code from the chart below to complete the coil catalogue number. Voltage AC DC 12V 01 24V V V V /2 ed Single Solenoid Solenoid operated, air piloted poppet valves are available in single, double, priority and external air pilot supply versions. Priority version overrides signal from opposite solenoid to assure return to valve home position. Valves with external air pilot connections are used when switching pressures below 2.5 bar. Poppet valves usually provide higher flow rates than other types of valves because of flow path design. Valves include a red manual override for easy testing. Encapsulated coils provide splash proof protection when used with plug connectors. Valves can be mounted individually using through body holes or assembled on manifolds. Single Solenoid air assisted Double Solenoid With Detent Double Solenoid With Priority Detent Single Solenoid External Air Pilot * Double Solenoid External Air Pilot * With Detent (10P) (1MP) (7P) 15mm (12P) (10P) (1MP) (7P) 15mm (12P) (1MP) Dimensions (Approx. mm) L x W x H NPT s 162 x 28x 40 1/ x 24 x 40 1/ (Not Available) 178 x 26 x 50 1/ x 40 x 70 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 251 x 26 x 50 1/ x 40 x 70 1/ x 24 x 40 1/ (Not Available) (10P) (1MP) (7P) 15mm (12P) (10P) (1MP) (7P) 15mm (12P) 162 x 28x 40 1/ x 24 x 40 1/ (Not Available) 178 x 26 x 50 1/ x 40 x 70 1/ x 28 x 40 1/ x 24 x 40 1/ (Not Available) 308 x 26 x 50 1/ x 40 x 70 1/ * External Air Pilot: valves have an auxiliary M5 (10-32) port (1/8 on 1/2 ported valves) for connecting a separate air pilot supply for the solenoid section. For use when switching air pressures below 2.5 bar. Operating pressure range is 2.5 to 10 bar. (Use valves with external pilot for switching lower pressures). Through body holes are 4.5mm for 1/8 and 1/4 ported valves, 6.5mm for 1/2 ported valves. For valve specifications see appendix. See accessory section for connectors and manifolds. For detail dimensions contact factory. 42