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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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Hydraulic cut-off valve Shanghai cut-off valve manufacturer&Yonglong valve manufacturer Hydraulic cut-off valve, hydraulic cut-off valve, oil pressure cut-off valve. Yonglong focuses on the detailed technology of the product and the continuous innovation of technology, providing our users with complete fluid control solutions Consult immediately View details -
Stainless steel hydraulic shut-off valve Shanghai hydraulic cut-off valve specialist, stainless steel hydraulic cut-off valve is designed by Yonglong according to the corrosiveness of application conditions, and has the function of high-temperature automatic unloading, which meets the national safety supervision requirements and standards Consult immediately View details -
Oil pressure shut-off valve The oil pressure cut-off valve is also called hydraulic cut-off valve, hydraulic cut-off valve and hydraulic emergency cut-off valve. It is used together with the SB-03 oil pump and installed in the liquefied gas station and ammonia station. It can be opened and closed manually on site Consult immediately View details -
Hydraulic shut-off valve The hydraulic shut-off valve, also known as safety shut-off valve, hydraulic emergency shut-off valve, is installed in the liquefied gas filling station, and the liquid ammonia storage tank loading and unloading pipeline is controlled by the remote operation of the manual oil pump. The on-site security inspector manually pressurizes/depressurizes to open or close the shut-off valve Consult immediately View details
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