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Shut off valve -
Drain valve -
Electro hydraulic valve -
Fire retardant breathable cap -
Ammonia stop valve -
globe valve -
Flame arrester -
Needle valve -
Low temperature valve -
Solenoid valve -
Other valves
Contact Yonglong
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Mobile: 15900658318 -
Fax: 021-57568296 -
Email: 1257073858@qq.com -
Address: Nanting Highway, Fengxian District, Shanghai -
2788
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CF3M Pneumatic Ball Valve Shanghai stainless steel ball valve manufacturer provides CF3M pneumatic ball valve and 316L pneumatic ball valve. The products are mainly used in strong corrosive media, equipped with electric/pneumatic actuators, and are widely used in automatic control systems in petroleum, chemical, pharmaceutical, paper and other industries Consult immediately View details -
Pneumatic O-ring ball valve Shanghai pneumatic valve manufacturer, long-term supply of pneumatic ball valve, pneumatic O type ball valve, pneumatic V type ball valve, pneumatic emergency cut-off valve, pneumatic control valve. Reliable and stable performance, installation size has national standard, Japanese standard, American standard and German standard, and has good interchangeability with foreign brands Consult immediately View details -
pneumatic valve Yonglong Valve and its partners in related industries constantly exchange technical experience, so that our pneumatic ball valve, pneumatic shut-off valve, electric ball valve, pneumatic/electric actuator and control valve fields will continue to improve, and now we have become the leader in the domestic automatic control valve market Consult immediately View details -
Pneumatic V-type cut-off ball valve Shanghai V-type ball valve manufacturer, pneumatic cut-off V-type ball valve, pneumatic regulating V-type ball valve adopts 90 ° angle travel piston actuator, which can be divided into single action pneumatic actuator and double action pneumatic actuator according to different action types Consult immediately View details -
Pneumatic cut-off ball valve The pneumatic cut-off ball valve is composed of 1000WOG welded stainless steel ball valve and single acting actuator, Japanese SMC explosion-proof solenoid valve, air filter pressure reducing valve, travel limit switch, hand wheel manual device and parts, realizing remote automatic control of switching operation Consult immediately View details -
Explosion proof pneumatic ball valve Shanghai Yonglong emergency shut-off valve series: the explosion-proof pneumatic ball valve is equipped with a high-temperature fusible alloy device at the air source inlet of the actuator. When the site environment has an abnormal high temperature ≤ 80 ℃, the fusible plug is softened and melted, and the pressure relief shut-off valve is closed when the air source pressure is discharged from the exhaust port Consult immediately View details
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