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Zhejiang Petrochemical Valve Co.,Ltd


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Metal Seat Ball Valve
Metal seat ball valve,Design features of metal to matel sealed ball valve:Metal to metal sealed valves employ the latest design features including blow-out proof stems,actuator mounting pads and many more.the metal to metal sealed ball valves posses the f
2018-11-16
Little Forged Steel Floating Ball Valve
The NPT ends ball valve is used to cut off or connect the media in middle and low pressure pipelines.The driving modes include manual operation,or pneumatic operation and electric operation.According to different structure designs,the valves can be one-pi
2018-11-01
Floating Ball Valve
Structural features:Floating ball valves are superior products developed with advanced engineering and design technology.Thru continuous improvement and modern manufacturing techniques,they continue to meet the requirements of safety and performance deman
2018-10-07
Trunnion Mount Ball Valve
1,Self-relieving structure:In case of an abnormal rise of pressure in the valve body cavity,a trunnion ball valve of a self-relieving seat design will automatically relieve excess pressure to the lower pressure side of the valve,while a trunnion ball valv
2018-08-23
Cryogenic Ball Valve
The cryogenic ball valve is used to cut off or connect the media in various pipelines of Class150--Class1500.the valves made of different materials are suitable for various media and different temperature.the lowest working temperature is -196℃。The drivin
2018-06-19
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