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Compared with the soft sealing ball valve, the metal hard sealing ball valve can adapt to a wider range of temperature and fluid medium fields. Under the working condition, the sealing is safe and reliable, with long service life, convenient operation and small pressure loss. It is mainly used for high temperature, high pressure, strong corrosive and working conditions containing granular media, such as coal chemical industry, polysilicon, sulfuric acid / nitric acid and other industries.
Design feature:
Hard sealing between the ball and the valve seat
The fixed type has double blocking and discharging function
pressure self relief in the middle cavity
? anti blow out valve rod
as the function of dust-proof and self-cleaning
Anti static device
Product scope:
steel, stainless steel, alloy steel, duplex steel
Trim material: carbon steel, stainless steel, duplex steel
Global shut off valve headquarters(Headquarters)
PENTAIR VALVES AND CONTROLS INC
7760 FRANCE AVE,S,11THFL.
BLOOMINGTON,MN55435
T+323-908-8554
Pentair valve and control solutions (Asia Pacific, Shanghai, China)
Baozhen IndustrialPark,Chongming
Shanghai202157 P R China
T+86-021-57961888
pentairflow.com
pentair@pentairflow.cn
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