Ball Valves. Features

Transcription

1 Technical Information General Description eries BV3H and BV4H are true 3-way and 4-way high pressure valves, incorporating many of the advanced features of the 2-way product. These products come in steel and are rated at 414 Bar (6 PI). Ports range from 1/4" to 2" with a variety of porting options. Operation The BV3H eries operates by rotating the handle 9 and BV4H operates through 18 rotation of the handle, depending on the flow path. A BV4H with ball #4 is 9 operation. There is no port-to-port overlap during transition. pecifications Maximum Pressure Body 414 Bar (6 PI) Carbon teel, Black Oxide Ball tandard Pattern pindle tandard Handle teel, Chrome Plated, Trunnion mount L Bore (3W), T Bore (4W) teel, Zinc Plated T- Handle Ball eals Delrin + Mo 2 pindle eals Operating Temperature O-Rings + Bearing tacks -3C to +1 C (-22 F to +212 F) Features Three dimensional balanced sealing for near zero leakage in any circuit. The unique thrust bearing spindle design reduces actuation torque and reduces the chance of the valve seizing when inactive for periods of time. pecial seal design enables high port to port ΔP application suitability. A variety of ball patterns allows flexibility in many applications. Performance Curves PI Bar Pressure Drop Pressure Drop at Flow Curves, L-Bore "1" Ball 3 ¼" / 8 " ½" ¾" 1" 1¼" 3. Actuation Torque Pressure LPM GPM 38 1 Flow ½" 2" Actuation Torque (in-lbs x 1) Bar PI 7 1 Line Pressure 2" 1 1/2" 1 1/4" 1" 3/4" 1/2" 3/8" 1/4" p65, dd 32

2 eries ize Port Ball Pattern BV3H 3-Way BV4H 4-Way ize 4 1/4" 6 3/8" 8 1/2" 12 3/4" 16 1" 2 1 1/4" /2" 32 2" N NPT Thread A Thread B BPP Thread Body Ball & tem Ball eals tem eals Options Design eries NOT: Not required when ordering. N V 1 Delrin 2 * PTF 4 Peek * Valve pressure rating reduced. Consult factory. teel tainless teel Nitrile Fluorocarbon PR A Locking Handle C 1 Way Limit witch 1 Way Limit witch w/lock When selecting this option, your ball valve will come with limit switch bracket, but does not include the switch. The switch is sold separately (Part #LB) Weights kg (lbs.) (4. ) (4.2 ) (6.4) (13.9) (25.4 ) (37.7) (53.6) (92.2 ) teel tainless teel Multiway Manifold Mount Valve Porting Options BV3H and BV4H valves are designed with no port-to-port overlap (see IO symbols) during transition. Use the table below to select the ball pattern ordering code. Handle Phase top Ball IO Circuit Ball Washer ymbol Pattern 1 L-Bore 3-Way td 2 T-Bore 9 3-Way Opt 3 T-Bore 18 4-Waytd 4 X-Bore 9 4-Way Opt p65, dd 33

3 Dimensions Threaded Ports F C Dia. G B H D A Port Working Dimensions mm (in) ize Pressure A B C-Dia. D F G H NPT and A Thread 4 1/4" 414 Bar (6 PI) (3.46) (2.48) (.31) (.48) (2.5) (7.) (4.81) (1.22) 6 3/8" 414 Bar (6 PI) (3.46) (2.48) (.31) (.48) (2.5) (7.) (4.81) (1.22) 8 1/2" 414 Bar (6 PI) (4.55) (2.75) (.44) (.77) (3.) (7.) (5.) (1.33) 12 3/4" 414 Bar (6 PI) (5.36) (3.23) (.63) (.68) (4.) (1.) (6.19) (1.5) 16 1" 414 Bar (6 PI) (6.88) (3.98) (.88) (.94) (5.) (1.) (6.94) (1.75) 2 1 1/4" 414 Bar (6 PI) (7.43) (4.59) (1.13) (.83) (5.77) (14.5) (8.13) (2.8) /2" 414 Bar (6 PI) (9.19) (5.8) (1.31) (.97) (7.25) (14.5) (8.63) (2.27) 32 2" 414 Bar (6 PI) (11.81) (6.21) (1.75) (1.28) (9.25) (14.5) (1.8) (2.71) p65, dd 34

4 eal it Accessories Ball Valve eal its restore a ball valve to factory specifications, providing no erosion or metal-to-metal wear has taken place. The eal it includes all the o-rings, ball seals and thrust bearings that were originally installed at the factory. A sketch of these parts is provided at the right. Accessory eries ize Port Ball Body Pattern eal it Ball & tem Ball eals tem eals Design eries NOT: Not required when ordering. BV3H BV4H 3-Way 4-Way ize 4 1/4" 6 3/8" 8 1/2" 12 3/4" 16 1" 2 1 1/4" /2" 32 2" N NPT Thread A Thread B BPP Thread teel teel 1 Delrin 2 * PTF 4 Peek * Valve pressure rating reduced. Consult factory. N V Nitrile Fluorocarbon PR Multiway Manifold Mount Valve Porting Options BV3H and BV4H valves are designed with no port-to-port overlap (see IO symbols) during transition. Use the table below to select the ball pattern ordering code. Handle Phase top Ball IO Circuit Ball Washer ymbol Pattern 1 L-Bore 3-Way td 2 T-Bore 9 3-Way Opt 3 T-Bore 18 4-Waytd 4 X-Bore 9 4-Way Opt p65, dd 35

5 Locking Handle it Accessories BVHPLH: tandard eries 'BVHPLH-*' kit replaces the stopwasher with a stationary and moving plate, as illustrated below. As the handle is actuated, the moving plate aligns with one of the two locking positions in the stationary plate, enabling the valve to be locked in either fully closed or fully open position. BV3H and BV4H tandard Locking ize (Part Number) 4 1/4" BVHPLH-2 6 3/8" BVHPLH-2 8 1/2" BVHPLH /4" BVHPLH " BVHPLH /4" BVHPLH /2" BVHPLH " BVHPLH p65, dd 36