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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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Automatic air discharge valve Automatic air drain valve is also called automatic liquid drain valve and air drain valve, which can discharge liquid in the pipeline continuously and automatically without wasting air or gas. Besides timely discharging liquid in the system, it hardly needs any adjustment or maintenance Consult immediately View details
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