Max. Operating Pressure Kgf/cm 2. F- YB T -01 -F Max. Operating Design Pressure Kgf/cm 2 Number. Panel. Mounting

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1 Remote ontrol Relief s This valve is used as a remote control valve for pilot operated type pressure control valves. RESSURE ONTROLS EI Graphic Symbol Specifications Threaded onnection Model ation F- YB T -01 -F Max. Operating Series Type of anel Size Special Seals F: Special Seals for hosphate Ester Type Fluids. (Omit if not required) Model YB: Remote ontrol Relief s Sub-late T: Threaded onnection G: Sub-late Max. Operating 01 F: anel (Omit if not Required) --- Max. YBT Type Mass Kg. YBG Type YBT YBG Standards Remote ontrol Relief Instructions To adjust the pressure, loosen the lock nut and turn the handle slowly clockwise for higher pressure or anti-clockwise for lower pressures. After adjustments, do not forget to tighten the lock nut. iping of the tank line should not be connected to any tank line of the other valves, but connected directly to the tank. Attachment Bolts Model Socket Head ap Screw Qty. Bolt Kit Ordering ode YBG-01 M8 x 30Lg. 4 BKYBG-01- Sub-plate s Model Sub late Model Thread Size Mass Kg. YBG-01 YBGM /4 BS.F 0.7 Sub-plates are available, specify sub-plate model number from the table above. When sub-plates are not used the mounting surface should have a good machined finish. Remote ontrol Relief s 1

2 YBT Fully Extended Dia. x Thru. 14 Dia. Spotface BS.F Thd. 38 Adj. Knob Jam Nut Lock Nut M20 x BS.F Thd. 80 T 20 YBG Fully Extended Dia. x Thru. 14 Dia. Spotface 8.8 Dia. x Thru. 14 Dia. Spotface x 9 Deep 2 places 11 Sub-late: YBGM M8 x 12 Deep 3 8 BS.F Thd Lock Nut M20 x 1.5 Adj. Knob Jam Nut T /4 BS.F Thd Dia. orts 80 T 20 YBT-01-F Fully Extended Dia. Dia. 2 "" ort 1/4 BS.F Thd. "T" ort 1/4 BS.F Thd. 50 Remote ontrol Relief s 7 Dia. x Thru. 11Dia. Spotface 57 D.

3 This valve is used in hydraulic system to prevent damage due to over pressure and to adjust the maximum system pressure of small capacity. Specifications Model YBT F- YB T -02 -F -X -B - res. Adj. Series Type of Flange ort Special Seals Range Size Size Standards F: Special Seals for hosphate Ester Type Fluids. (Omit if not required) YB: Direct Type Relief s Max. Operating Model ation T: Threaded onnections G: Sub-late res. Adj. Range 02 Max. F: anel (Omit if not Required) Mass Kg. YBT-02-F (Note) YBG Note: Refer to the Model ation. 1.5 None: Std. 1/4 X: 3/8 A: * ~ 0 B: * ~ : 35 ~ 140 D: * ~ 160 Graphic Symbol E: 2 ~ - * Refer to the Minimum Adjustment haracteristics. Instructions To adjust the pressure, loosen the lock nut and slowly turn the handle clockwise for higher pressure or anti-clockwise for lower pressures. After adjustments, do not forget to tighten the lock nut. iping of the tank line should not be connected to any tank line of the other valves, but connected directly to the tank. Attachment Bolts Model Socket Head ap Screw Qty. Bolt Kit Ordering ode YBG-02 M5 x 55Lg. 4 BKYBG-02- Sub-plate Sub - late Thread Mass s Model Model Size Kg. YBG-02 YBGM /4 BS.F 0.7 Sub-plates are available, specify sub-plate model number from the table above. When sub-plates are not used the mounting surface should have a good machined finish. 3

4 YBG Fully Extended ort T ort 40.5 Lock Nut res. Adj. Screw 5.5 Dia. x Thru. Allen key 4mm 9.5 Dia. Spotface x 5.4 Deep YBT Fully Extended T ort onnections 1 8 BS.T Thd. Lock Nut res. Adj. Screw Allen Key 4mm

5 YBT-02-F Fully Extended BS.F Thd. ort onnection 12 7 Dia. x Thru. 11 Dia. Spotface x 7 deep Sub-plate: YBGM Dia M5 Thd. x 0.8 x 15 Deep 6 Dia. x Thru Dia. x Thru. 11 Dia. Spotface x 7 Deep 21 Dia. 1 4 BS.F Thd. 55 T Dia /8 BS.T Thd. For res. Gauge YB- -02 Nominal Override haracteristics Min. Adjustment

6 Spare arts List List of Seals Sl. No. Name of arts arts Quantity YBT-01 YBG-01 YBG-02 YBT-02 1 O-Ring SO-NA-14-2 * O-Ring SO-NA O-Ring SO-NA O-Ring SO-NB *1 *1 For F type Model 1 No. is used. Note : When ordering the seals, please specify the seal kit number from the table below. List of Seal Kits Model s YBT-01 YBG-01 YBG-01-F YBT-02 YBG-02 YBT-02-F Seal Kit s KS-YBT KS-YBG KS-YBG-01-F-80 KS-YBT KS-YBG KS-YBT-02-F-80 RESSURE ONTROLS 6

7 artridge Type Relief s These valves are used in a hydraulic circuit to prevent damage due to excess pressure and to adjust the max. pressure of small capacity. Specifications Max. Operating res. Adj. Max. Model Mass Range Kg. B ~ Model ation B 1-80H50 artridge Type Relief Size Standard B 1 80H50 Instructions Adjustment Loosen Jam-nut and turn knob clockwise for increase in pressure and anti-clockwise for decrease in pressure. Graphic Symbol artridge Type Relief s are in Application Tank Line of this valve is to be directly connected to tank. Vs UNF Thd. Fully Extended 112 Spare arts List List of Seals Sl. Name of arts Qty No. arts 1 O-Ring SO-NB O-Ring SO-NB O-Ring SO-NA- 1 Note: When Ordering the seals, please specify the seal kit number KS-B

8 artridge type Remote Relief This valve is used in a hydraulic system to prevent damage due to over pressure and to adjust the maximum system pressure of small capacity. These valves can be screwed inside manifold. These valves can also be used as a backpressure valve. Specifications Model Max. Operating B Model ation res. Adj. Range See Model No. ation Max. Mass Kg Graphic Symbol B -5 -AO artridge Type Relief Size B 5 res. Adj. Range AO 5 ~ 25 A 7 ~ 50 B 50 ~ 0 0 ~ 200 D 200 ~ 350 Type of Operation 1. Hand Knob 2. Adjust Screw Standard 80 Instructions Adjustment. Loosen Lock nut and turn adjustment screw clockwise for increase and anti-clockwise for decrease in pressure. After adjustment set screw with lock nut. are in Application. Before the valve is assembled into the manifold, care should be taken to see that inside the manifold dust or chips should not be present. B Fully Extended 152 Two ollars opper Washer 1.5mm To Be Used. 8

9 B Fully Extended 141 Use 5mm Allen Key Socket details Dia. 15 Dia. M30 Thd. x 15 Deep Dia. Manifold avity Detail artridge type Remote Relief Nominal Override haracteristics Spring 150 B-Spring 300 D-Spring 0 A-Spring A0-Spring Min. Set -Spring Spare arts List List of Seals Sl. No. Name of arts art Quantity 1 O-Ring SO-NB O-Ring SO-NB Backup Ring SO-BB-22 1 Note: when ordering the seals, please specify the seal kit number KS-B

10 Direct Type Relief These valves are used in a hydraulic circuit to prevent damage due to excess pressure and to adjust the max. pressure of small capacity. Graphic Symbol Specifications Model s Max. Operating B res. Adj. Range See Model ation Max. Mass Kg Model ation F -B -5 -A -T Special Seals F: Special Seals for hosphate Ester Type Fluids. (Omit if not required) Relief Instructions Attachment Bolt Sub-plate Size B 5 Spring Type A- 7~50 B- 50~0-0~200 D- 200~315 Model Socket Head ap Screw Qty. Type T: Threaded onnections G: Sub-plate Bolt Kit Ordering ode B-5- -G- M6 x 50 Lg. 4 BKB5- Model B-5- -G- Spare arts List List of Seals iping Mass Sub-plate Model Size Kg. BM /2 BS.F 2.8 BM /4 BS.F 3.8 Size of ipe 1: 1/2 BS.F 2: 3/4 BS.F --- Adjustment Loosen Jam-nut and turn knob clockwise for increase in pressure and anti-clockwise for decrease in pressure. are in Application Tank Line of this valve is to be directly connected to tank. Sl. Name of Quantity art No. arts T-Type G-Type 1 O-Ring SO-NB O-Ring SO-NB-22A O-Ring AS Note : When ordering the seals, please specify the seal kit number from the table at right. Standard 80 List of Seal Kits Sl. Seal Kit Model No. 1 Threaded Type KS-B-5-T-80 2 Gasket Type KS-B-5-G-80

11 B-5- -T- -80 B-5- -G-80 Dia BS.F ort Dia. "S" BS.F Thd ollars 58 Sub-plate: B Max. 161 BS.F Tank ort 7 Dia. x Thru. 11 Dia. B x 7 Deep ort 7 Dia. x Thru. 11 Dia. Spotface 8.8 Dia. x Thru. 14 Dia. Spotface M6 Thd. x 13 Deep Tank ort Dia. 35 Max. 161 Nominal Override haracteristics D-Spring Direct Type Relief A B 92 7 Dia. x 7 Deep Spring D 0 B-Spring Sub-late Model No. Thread Size S BS.F A B D BM / BM / A-Spring Min. Set