Electric Gate Valve
This valve has compact structure, reasonable design, good valve rigidity, fluent channels and small resistance modulus. Stainless steel and hard alloy seal surface makes the valve has a long service lifetime. Flexible graphite packing make the valve has a credible seal performance and portable operate manner. The drive manners are hand wheel drive, electric drive, pneumatic drive and worm-gear drive. There are three structure types: flexibility wedge signal flashboard, rigid wedge signal flashboard and double flashboards. It is applied to get through or truncate the medium on the petroleum chemical, coal-fired power plants and other oil, steam pipelines.
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Vertical Check Valve |
1． This series valve at close state usually. Because of the medium pressure effect which comes from pipeline entry end, the valve core can overcom... |
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ignal butterfly valve |
Signal butterfly valves
Model:XD371
Nominal diameter: DN50-400mm
Nominal pressure:PN1.0-PN1.6Mpa
Applicable temperature:be equal to or lower than 8... |
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Electric Gate Valve |
This valve has compact structure, reasonable design, good valve rigidity, fluent channels and small resistance modulus. Stainless steel and hard a... |
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Cryogenic Ball Valve |
Cryogenic Ball Valve
Model:DQ471X
Nominal diameter: DN50-300mm
Nominal pressure:PN1.6-PN10.0Mpa
Applicable temperature:-196-1502Deg.c
Material:carb... |
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Double Discs Check Valve |
The double discs check valve is applied to petroleum, chemical, food, medicine, textile, paper making, water supply and sewage, smelt and energy so... |
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