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Pneumatic and hydraulic component manufacturer and supplier
We specialize in seven major product lines, including pneumatic valves for petroleum machinery, air-source treatment components, control components, actuating components, auxiliary components, pneumatic tools, and hydraulic components—totaling over 1,000 varieties.
safety
Keywords:
drilling accessories rig PQ-L10-40 Safety Valve Series drilling rig parts
In pneumatic transmission systems, a safety valve is a device used to prevent damage to pneumatic actuators, equipment, and piping by limiting the maximum pressure in the circuit. When the pneumatic pressure exceeds the maximum allowable limit, the safety valve automatically opens to vent excess air; once the pressure drops below this limit, the valve automatically closes.
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Phone/Fax
+86-631-5684177
Service hotline (same number on WeChat)
+8615588424700
+8613561811500
Contact email
whzhpc.business@whzhpc.com
Contact Address
No. 55 Dalian Road, High-Tech Industrial Development Zone, Weihai City, Shandong Province
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