V5011A, B, D-H, J Single Seated Valves

Transcription

1 VA, B, D-H, J Single Seated Valves FEATURES SPECIFICATION DATA Direct or reverse acting Stainless steel stem with removable Teflon disc Self-adjusting, spring-loaded packing material to suit application Bronze, brass, or stainless steel plugs provide equal percentage or linear flow characteristics Suitable for pneumatic or electric/electronic actuation Repacking kits available for field servicing GENERAL V Series Single-Seated, Two-Way, Straight-Through Valves ( Valves ) provide proportional control of steam and hot or chilled water in HVAC systems requiring tight shutoff. Copyright Honeywell Inc. All Rights Reserved --

2 VA, B, D-H, J SINGLE SEATED VALVES SPECIFICATIONS Models: See Table Flow Characteristics: Equal percentage or linear. See Figure and Table. Valve Pressure-Temperature Ratings: See Figure Dimensions: See Table and Figures through Close-off Ratings: See Table and Figures and NOTE: Close-off curves for V Valves mated with Honeywell ICD (Industrial) Type direct acting pneumatic actuators are shown in Figure. These actuators provide no close-off advantage over a -in. diameter, /-in. stroke MP Actuator. Maximum Pressure Differential (at Full Open for Normal Disc and Seat Life): Teflon or composition disc [F (C) max]: Water, two-position service: psi ( kpa) Water, modulating service: psi ( kpa) Water, quiet modulating service: psi ( kpa) Steam, two-position service: psi ( kpa) Steam, modulating service: psi ( kpa) Metal-to-metal seating (See Table ): Water, two-position or modulating service: not recommended Steam, two-position or modulating service: psi ( kpa) Body Materials: Screwed-end Valves: Bronze Flanged-end Valves: Cast iron Stem Travel: /- through -in. Valves: / in. ( mm) -, -, and -in. Valves: -/ in. ( mm) Trim Materials: Stem: Stainless steel Packing: Teflon cone [water psi ( kpa), F (C) max; alternating hot and cold, F (C) max] for ANSI Class flanged VA and B Valves and [steam psi ( kpa) F (C) max] for ANSI Class screwed VG and J Valves Rubber or Teflon/rubber [water psi ( kpa), F (C) max; alternating hot and cold, F (C) max] for ANSI Class screwed VF and H Valves Teflon V-ring [water psi ( kpa), F (C) max; alternating hot and cold, F (C) max] for ANSI Class VD and E Valves Disc: Screwed bodies: Removable Teflon Flanged bodies: Composition Disc Holder: Screwed bodies: Brass Flanged bodies: Cast iron Plug: Screwed bodies with Teflon disc: Contoured brass Screwed bodies with metal-to-metal seating: Contoured stainless steel Flanged bodies: V-ported, skirt-guided bronze Seat: Screwed bodies: Brass (replaceable, screwed into body; non-replaceable on VH, J) Screwed bodies: Metal-to-metal stainless steel (plug and seat replaceable as matched set; not available on VH, J) Flanged bodies: Bronze (replaceable, screwed into body) Accessories: Actuator and linkage: Pneumatic, see Table Electric, see Table Repacking kits: -: VA, F, and H, / through -/ inch Valves -: VA, F, and H, -/ through inch Valves -: VC, G, and J, / through -/ inch Valves -: VC, G, and J, -/ through inch Valves Valve Actuation: V Valves require actuation by pneumatic MP Actuators or Type Actuators (Table ), or by Versadrive or electric/electronic Modutrol IV motors (Table ). Refer to Figures through for actuator dimensions. LIFT-PERCENT OF MAXIMUM EQUAL % CONTOURED PLUG LINEAR PLUG FLOW-PERCENT OF MAXIMUM C Fig.. Typical Flow Characteristics. --

3 VA, B, D-H, J SINGLE SEATED VALVES Table. V Model Descriptions and Body Specifications. Model and Plug Characteristic VA Equal Percentage Action* Direct End Connections Flanged Body Size in Inches -/ or Capacity Index (C ) v ; -/ in. ; in. ANSI Body Class VD Equal Percentage VA Equal Percentage VB Equal Percentage Direct Reverse Flanged,, or ; in. ; in. ; in. VD Equal Percentage Direct VE Equal Percentage Reverse VF Equal Percentage, VG Linear VH Equal Percentage, VJ Linear Direct Reverse * Direct: stem down to close. Reverse: stem up to close. Screwed NPT Screwed NPT / / -/ -/ -/ / / -/.,.,.,.,.,....,.... C v available only on VG Also available with metal-to-metal seating. FLUID PRESSURE () () () () () () () () () () () () () () () () V TWO-WAY VALVE COMPOSITE RATINGS () () V F& H (WATER) V A & B (WATER) () () () () (PSI) () () FLUID TEMPERATURE F(C) (INCLUDES BODY, DISC AND PACKING LIMITATIONS) V D&E (WATER) V G&J (STEAM) () () C- NOTES:. For high fluid temperatures, the valve and/or piping should be insulated to prevent ambient temperature from exceeding actuator ratings.. Maximum temperature differential in alternate hot and cold water use, F (C). Fig.. Valve Pressure-Temperature Ratings. --

4 VA, B, D-H, J SINGLE SEATED VALVES Table. V Approximate Dimensions in Inches (Millimeters). Model and Valve Figure Size Reference (in.) A B C D E VA Flanged, Direct Body (Fig. ) VB Flanged, Reverse Body (Fig. ) -/ -/ () -/ () -/ () () () -/ () -/ () -/ () () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () () () -/ () () () -/ () () -/ () () () () () () () -/ () () () () () () () () F / () / () / () / () / () / () / () / () G -/ () () -/ () -/ () -/ () -/ () -/ () -/ () No. of Flange Bolt Holes VD Flanged, Direct Body (Fig. ) -/ -/ () -/ () -/ () () () -/ () -/ () () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () () -/ () -/ () () () () () / () / () / () / () / () -/ () -/ () -/ () -/ () -/ () VE Flanged, Reverse Body (Fig. ) -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () () -/ () () () () / () / () / () -/ () -/ () -/ () VF & G Screwed, Direct Body (Fig. ) / / -/ -/ -/ () -/ () -/ () () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () () -/ () -/ () -/ () -/ () -/ () -/ () VH & J Screwed, Reverse Body (Fig. ) / / -/ -/ () -/ () -/ () () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () BASE ACTUATOR A F G BASE ACTUATOR A F G D E D E B B C VALVE SIZE IN. (MM) BONNET SIZE IN. (MM)-DIA -/ () & () -/ () (), (), & () -/ () C -/ IN. (MM) DIA BONNET SIZE SEE TABLE FOR ACTUAL NUMBER OF BOLT HOLES C SEE TABLE FOR ACTUAL NUMBER OF BOLT HOLES. ONLY -/ IN. AND IN. VA HAVE FOUR FLANGE HOLES. C Fig.. VB and E Flanged Body Dimensions. Fig.. VA and D Flanged Body Dimensions. --

5 VA, B, D-H, J SINGLE SEATED VALVES -/ INCHES ( MM) WITH STEM DOWN -/ INCHES ( MM) WITH STEM UP ACTUATOR BASE ACTUATOR BASE A A B B C C -/ IN. ( MM) BONNET SIZE Fig.. VF and G Screwed, Direct Acting Body Dimensions. E C -/ IN. ( MM) BONNET SIZE C Fig.. VH and J Screwed, Reverse Acting Body Dimensions. Table. Close-Off Ratings for V Valves with Electric/Electronic Actuators and Q Linkage. lbf (N) Linkage Close-Off Ratings psi (kpa)* Linkage Seal-Off Force lbf (N) Linkage lbf (N) Linkage Size Model In Inches VA & D -/ () () () Flanged () () () () () () () () VF Screwed / (Cv =. ()* ()* ()* Connections to.) / (Cv.) ()* ()* ()* / ()* ()* () ()* ()* () -/ ()* () () -/ ()* () () () () () -/ () () () () () () VG Screwed / () () () Connections / () () () () () () -/ () () () -/ () () () () () () -/ () () () () () () *Pressure is limited by fluid temperature. Refer to Valve Pressure Temperature Ratings. --

6 VA, B, D-H, J SINGLE SEATED VALVES ACTUATOR (kpa) - () () () () () () () () () () () - () () () () () () () () () - () () () () () () () () CV= VF&G / THROUGH IN., DIRECT ACTING, SCREWED BODIES WITH IN. DIA. PNEUMATIC ACTUATOR (NORMALLY OPEN) CV= () () () () () () () () () () () () ()()() VG VF USE - PSI SPRING FOR POSITIONER MODEL (MPE) CV= CV=. CV= CV=. TO. CV= C - (-) - (-) - (-) VA&D -/ THROUGH IN. DA FLANGED BODIES WITH IN. DA PNEUMATIC ACTUATOR (NORMALLY OPEN) () () () () () () () () () () () () () () () () () () () () () () () () () () () Cv = Cv = () () () () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. C Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. --

7 VA, B, D-H, J SINGLE SEATED VALVES ACTUATOR (kpa) - () () () () () () () () () () () () () () - () () () () () () () () () () - () () () () () () () () () VF&G / THROUGH IN., DIRECT ACTING, SCREWED BODIES WITH IN. DIA. PNEUMATIC ACTUATOR (NORMALLY OPEN) CV= CV= CV= CV= CV= () () () () () () () () () () ()()() VG VF USE - PSI SPRING FOR POSITIONER MODEL (MPE) C ACTUATOR (kpa) - () () () () () () () () () () () () () () - () () () () () () () () () () Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. (Continued) CV= V F&G / THROUGH IN., DIRECT ACTING, SCREWED BODIES WITH IN. DIA. PNEUMATIC ACTUATOR (NORMALLY OPEN) CV= CV= CV= CV= CV=. () () () () () () () () () () ()()() VG VF USE - PSI FOR POSITIONER MODEL (MPE) C --

8 VA, B, D-H, J SINGLE SEATED VALVES - (-) - (-) VA&D -/ AND IN. DA FLANGED BODIES WITH IN. DA PNEUMATIC ACTUATOR (/ IN. STROKE) (NORMALLY OPEN) () () () () () () () () () () () () () () () () () () () () Cv = Cv = () () () () () () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. C - (-) () () () () () () () () - (-) () () () () () () () () VA&D, AND IN. DA FLANGED BODIES WITH IN. DA PNEUMATIC ACTUATOR (NORMALLY OPEN) Cv = Cv = Cv = () () () () () () () () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. C Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. (Continued) --

9 Cv = VA, B, D-H, J SINGLE SEATED VALVES - (-) () - (-) () - (-) () VF&G / THROUGH IN. DA SCREWED BODIES WITH RA PNEUMATIC ACTUATOR (NORMALLY CLOSED) () () () Cv =. TO. () () () () () () () () () Cv = Cv =. Cv = Cv =. () Cv = Cv = Cv = () () () () () () () () () () () () () () () () () ()() USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPF ACTUATORS. DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. - (-) () () () () () - (-) () () () () () () () () () () VA&D -/ AND IN. DA FLANGED BODIES WITH RA PNEUMATIC ACTUATOR (NORMALLY CLOSED) () () () () () () () () () () () () Cv = Cv = C- USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPF ACTUATORS. DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. C- Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. (Continued) --

10 VA, B, D-H, J SINGLE SEATED VALVES - (-) () () () () () - (-) () () () () () () () () () VH&J / THROUGH -/ IN. RA SCREWED BODIES WITH IN. DA PNEUMATIC ACTUATOR (NORMALLY CLOSED) () () () Cv =. Cv =.,. Cv =.,. () () () () () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. C- - (-) () () () () () - (-) () () () () () () () () () VH&J / THROUGH -/ IN. RA SCREWED BODIES WITH IN. DA PNEUMATIC ACTUATOR (NORMALLY CLOSED) () () () () () () () () () () () () () () Cv =.,. Cv =.,. Cv =. USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. C- Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. (Continued) --

11 VA, B, D-H, J SINGLE SEATED VALVES - (-) () () () () () () () () - (-) () () () () () () () () - (-) () () () () () () () () VH&J / THROUGH -/ IN. RA SCREWED BODIES WITH IN. RA PNEUMATIC ACTUATOR (NORMALLY OPEN) () () () Cv =.,. Cv =.,. Cv =. () () () () () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPF ACTUATORS. C- - (-) - (-) VB&E,, AND IN. RA FLANGED BODIES WITH IN. DA PNEUMATIC ACTUATOR (NORMALLY CLOSED) () () () () () () () Cv = Cv = Cv = () () () () () () () USE - PSI (- kpa) RANGE FOR DETERMINING CLOSE-OFF OF VALVES USED WITH MPE ACTUATORS. C Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and MP Pneumatic Actuators. (Continued) --

12 VA, B, D-H, J SINGLE SEATED VALVES - (-) () () () () - (-) () () () () - (-) () () () () () () - (-) () () () () () () () () () () () VF&G -/ AND IN. DA SCREWED BODIES WITH RA HONEYWELL ICD (INDUSTRIAL) TYPE PNEUMATIC ACTUATOR () () Cv = Cv = () () () () () () () () DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. C- - (-) () () () () - (-) () () () () - (-) () () () () () () - (-) () () () () () () () () () () () VA&D -/ AND IN. DA FLANGED BODIES WITH RA HONEYWELL ICD (INDUSTRIAL) TYPE PNEUMATIC ACTUATOR () () Cv = Cv = () () () () () () () () DUE TO DIFFERENCES IN VALVE BODY CONSTRUCTION, SCREWED AND FLANGED PATTERNS HAVE DIFFERENT CLOSE-OFF RATINGS. THIS APPLIES TO -/ AND IN. VALVE SIZES. C- Fig.. Close-Off Pressures at Various Control Air Pressures for V Valves and Type Pneumatic Actuators. --

13 VA, B, D-H, J SINGLE SEATED VALVES Valve Size in DA MPE Table. Pneumatic Actuator Selection. With Positioner (Actuator Dia in In.) RA MPF / In. Stroke -/ In. Stroke DA or RA Industrial Without Positioner (Actuator Dia in In.) DA MPC RA MPD With Positioner (Actuator Dia in In.) DA MPE Without Positioner (Actuator Dia in In.) DA MPC Model Inches -/ Type -/ VA -/ X X X X X X X X X X X X X X X X X X X X VB X X X X X X VD -/ X X X X X X X X X X X X X X X X X X X X VE X X X X X X VF / X X X X X X / X X X X X X X X X X X X -/ X X X X X X -/ X X X X X X X X X X X X -/ X X X X X X X X X X X X X VG / X X X X X X / X X X X X X X X X X X X -/ X X X X X X -/ X X X X X X X X X X X X -/ X X X X X X X X X X X X X VH, / X X X X X X VJ / X X X X X X X X X X X X -/ X X X X X X --

14 VA, B, D-H, J SINGLE SEATED VALVES Table. Electric Actuator and Linkage Selection. Linkage Spring Torque -Position Floating Proportional Linkage (lbf) Model/Usage Return (lb-in.) Model Model Model QA Yes M QA for in. & smaller valves QB for,, & in. Valves QA for in. & smaller valves Yes M M M M M M No M M No M M No M M No M M QB for,, & in. valves Integral ML ML Integral ML ML ML Linkage (lbf) Minimum Actuator Torque Required for Linkage / In. Through In. Valve Sizes (lb-in.),, In. Valve Sizes Actuator shaft rotation must be degrees to V dc MINUMUM CLEARANCE POSITIONER ON MPE ONLY POSITIONER ON MPF ONLY C -/ MINIMUM MPF L () CLEARANCE -/ () MPE MPC MPD -/ () MPF -/ () MPC, E - DIA () MPD,F OPERATION SIZE NOMINAL DIA -INCH -INCH -INCH -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () -/ () () -/ () Fig.. MPC-F Pneumatic Actuator Dimensions in Inches (Millimeters). C --

15 VA, B, D-H, J SINGLE SEATED VALVES () MINIMUM CLEARANCE -/ () -/ () POSITIONER AIR-TO-CLOSE ONLY / () / NPT / NPT -/ () C Fig.. Type Pneumatic Actuator Dimensions in Inches (Millimeters). MINIMUM CLEARANCE () / KNOCKOUT FOR / IN. CONDUIT -/ () UP DOWN VALVE POSITION INDICATOR VALVE -/ () SIDE () FRONT C- Fig.. Versadrive Actuator Dimensions in Inches (Millimeters). --

16 VA, B, D-H, J SINGLE SEATED VALVES MINIMUM CLEARANCE () OPEN MOTOR NOT INCLUDED IN LINKAGE / X X MOUNTING BOLTS - []-[] (POWER END OF MOTOR) CLOSED [] [] [] [] C Fig.. Q Linkage with High Torque Spring-Return Modutrol IV Motor. By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out of your use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and against any liability, cost, or damages, including attorneys fees, arising out of, or resulting from, any modification to the literature by you. Home and Building Control Honeywell Inc. Honeywell Plaza P.O. Box Minneapolis MN - Honeywell Latin American Division Miami Lakes Headquarters Commerce Way Suite Miami Lakes FL Home and Building Control Honeywell Limited-Honeywell Limitée Gordon Baker Road North Oak, Ontario MH C Honeywell Europe S.A. Avenue du Bourget B- Brussels Belgium Honeywell Asia Pacific Inc. Room - Sun Hung kai Centre No. Harbour Road Wanchai Hong Kong Helping You Control Your World -- Rev. - Printed in U.S.A. on Recycled Paper