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(Total 12 Products for Pneumatic Hard Sealing Check Valve)
Hard Sealing check valve factory
Working principle Under the action of fluid pressure flowing in one direction, the valve page opens; When the fluid flows in the opposite direction, the pressure of the fluid and the self-overlapping flap of the flap act on the valve seat, thus cutting off the flow. Check valves belong to this type of valves,...
Product Overview MD/ZJZ power cut-off device is widely used in petroleum, chemical industry, metallurgy, power station and other industries, and the working medium is suitable for water and oil. It is mainly used in pipelines with working pressure above 6. 4Mpa and pipeline diameter above 100mm, which better reflects...
Four fluorine butterfly valve with pneumatic actuator
Product overview of flange-lined fluorine butterfly valve for turbine: Fujian Tanggong turbine flange-lined fluorine butterfly valve D341F46-16C(D341F46, D341F4, Fluoride-lined butterfly valve, PTFE-lined butterfly valve, flange butterfly valve, double flange butterfly valve, manual butterfly, cast steel butterfly...
automatic Fluorine Butterfly Valve
Product overview of flange-lined fluorine butterfly valve for turbine: Fujian Tanggong turbine flange-lined fluorine butterfly valve D341F46-16C(D341F46, D341F4, Fluoride-lined butterfly valve, PTFE-lined butterfly valve, flange butterfly valve, double flange butterfly valve, manual butterfly, cast steel butterfly...
Product overview The manual, electric, pneumatic and hydraulic self-balancing throttling cut-off room is a successful test after years of absorbing the essence of the world's advanced technology, and communicating with on-site operation technicians for many times to explore, verify, optimize, strengthen and improve...
Overview MD/JAJ series wellhead safety hydraulic cutoff device is a kind of equipment to ensure the safety of well site production. When there is overpressure at the wellhead, pipe explosion and fire in the station, this device can automatically cut off the wellhead gas source to prevent the occurrence and spread of...
High pressure y-type check valve
Overview of products The micro-resistance slow-closing check valves produced by our factory are different from other check valves in the market. After years of on-site tracking and improvement, our factory has successfully developed high-tech products by absorbing foreign advanced technology. This product can resist...
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