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Pneumatic Flanged Butterfly Valve1
Pneumatic Flanged Butterfly Valve2
Pneumatic Flanged Butterfly Valve3
Pneumatic Flanged Butterfly Valve4
Pneumatic Flanged Butterfly Valve1 Pneumatic Flanged Butterfly Valve2 Pneumatic Flanged Butterfly Valve3 Pneumatic Flanged Butterfly Valve4

Pneumatic Flanged Butterfly Valve

【Size Range】: DN50-1000

【Pressure】: 1.0-1.6MPa

【Body Materials】: Cast Iron, Ductile Iron

【Seat Materials】: NBR, EPDM, VITON, PTFE

【Disc Materials】: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958

【Stem Materials】: SS416, SS304, SS316

ADVANTAGES

Product advantages:

1. The fluid resistance is small, and the effective circulation area is large when the pneumatic disc valve is fully open.

2. The opening and closing are quick and easy, and the disc is rotated 90 angles to complete the opening and closing.

3. Due to the proximity of the dielectric force of the disc plate on both sides of the rotating shaft, the torque direction is the opposite, so the opening torque is smaller.

4.can achieve good sealing, low disc valve sealing materials have nitrile butadiene rubber, fluorine rubber, rubber, four fluorine lining so sealed performance is good, the butterfly valve is not only in the oil, gas, chemical industry, water treatment and other general industrial used widely, but also applied to the cooling water system of thermal power plants

PARAMETER INFORMATION

DN L D D1 D2 b Z*¢d H
50 108 165 125 100 20 4*¢18 157
65 112 185 145 120 20 4*¢18 198
80 127 195 160 135 22 4*¢18 265
100 127 220 180 158 22 8*¢18 380
150 140 285 240 212 24 8*¢23 580
200 152 340 295 266 26 8*¢23 692
250 165 390 350 320 28 12*¢23 750
300 178 440 400 368 30 12*¢23 960
350 190 505 460 430 32 16*¢23 1035
400 216 565 515 482 32 16*¢25 1185
450 222 615 565 532 34 20*¢25 1270
500 229 670 620 585 36 20*¢25 1340
600 267 780 725 685 40 20*¢30 1645
700 292 895 840 800 44 24*¢30 1785
800 318 1010 950 905 46 24*¢34 1915
900 330 1110 1050 1005 50 28*¢34 2044
1000 410 1220 1160 1115 56 28*¢34 2174

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CONTACT US

Sales@bundor.com

6520 N Irwindale Ave 204,Irwindale,CA 91702

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