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(Total 12 Products for Bulk Wafer Soft Sealing Butterfly Valve)
Soft Sealing Butterfly Valve for sale
Stainless steel butterfly valve (also known as stainless steel flap valve) adopts tri-eccentric multi-layer metal hard seal structure, which is widely used in metallurgical, electric power, petrochemical, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤425℃ for...
principle of operation The grinding wheel valve adopts the simplest design scheme that can provide accurate control-two grinding wheels with holes make relative rotation motion, and the flow area of the flow channel composed of the orifice of the dynamic and static grinding wheels is changed to control the medium...
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...
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,...
high quality Hard Sealing check valve
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,...
Gas Flat gate valve factory high quality
Electric flat gate valve has the characteristics of reliable sealing performance, small opening and closing torque, sulfur resistance and wear resistance, long service life, and the ability to clean pipelines through wool balls. It is suitable for opening and closing devices in pipeline systems of non-corrosive and...
durable quality Carbon steel gate valve
Overview of forged steel globe valve Forged steel flange stop valve belongs to an automatic valve. Forged steel flange stop valve is used in pipeline system, and its main function is to prevent the medium from flowing backwards, prevent the pump and its driving motor from reversing, and release the medium in the...
professioanl made Carbon steel gate valve
Overview of forged steel globe valve Forged steel flange stop valve belongs to an automatic valve. Forged steel flange stop valve is used in pipeline system, and its main function is to prevent the medium from flowing backwards, prevent the pump and its driving motor from reversing, and release the medium in the...
Throttle Cut-Off Vent Valve for sale
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...
Brief introduction High-pressure angle cut-off throttle valve refers to a valve whose closing member (disc) moves along the center line of the valve seat. According to this movement form of the valve disc, the change of the valve seat opening is directly proportional to the valve disc stroke. Because of the relatively...
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