PVC Butterfly Pneumatic Actuated Valve

Electric Butterfly Valve
Electric Butterfly Valve
Electric Butterfly Valve
Electric Butterfly Valve
Electric Butterfly Valve

PVC butterfly pneumatic actuated valve has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance. Therefore, it is widely used in various pipelines of water supply and drainage, building fire protection, etc., especially in fire protection pipelines.

Butterfly Valve Parts and Material
NO Name Material
1 Body RPP.PVDF.PPH.ABS.UPVC.CPVC
2 Disc RPP.PVDF.PPH.ABS.UPVC.CPVC
3 Stem ICr18Ni9Ti
4 Valve Seat EPDM.FRM
5 Sealing Ring EPDM.FRM
6 Electric Actuator Aluminium alloy

 

Dimension in mm
DN(mm) D3 D1 D2 L L1 n-∅

Platform

Center

Distance

The Stem Size Reference Pneumatic Model
D1 JIS DIN ANSI Swicth Type Regulation
25 115 85 90 85 80 75 35 140 4-14 50/70 11*11 05 05
32 135 100     90 80 39 140 4-18 50/70 11*11 05 05
40 145 110 105 110 98 80 39 140 4-18 50/70 11*11 05 05
50 160 125 120 125 120 85 45 150 4-18 50/70 11*11 05 05
65 180 145 140 145 140 105 48 150 4-18 50/70 11*11 05 05
80 195 160 150 160 152 120 48 165 8-18 50/70 11*11 05 05
100 215 180 175 180 190 138 58 165 8-18 50/70 11*11 05 05
125 245 210 210 210 216 183 70 190 8-18 102 14*14 10 10
150 280 240 240 240 240 200 76 230 8-23 102 14*14 10 10
200 335 295 290 295 298 260 92 260 8-23 89 17*17 16 16
250 395 350 355 350 362 306 114 300 12-23 89 17*17 20 20
300 445 400 400 400 432 360 120 390 12-23 89 22*22 40 40
350 505 460 445 460 476 422 130 390 16-23 125 22*22 60 60
400 560 515 510 515 540 482 140 535 16-23 125 22*22 60 60
450 565 565 565 578 615 520 152 590 20-26 125/140 ∅32*T10 100 100
500 620 620 620 635 670 590 152 640 20-26 125/140 ∅32*T10 100 100
600 725 730 725 749 780 685 178 / 20-30 125/140 ∅32*T10 200 200