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Line Pressure Operated Surface Safety Valve

Line Pressure Operated Surface Safety Valve is often used in the oilfield when need to monitors pressure in a flow line system, the system is compact and utilizes flow line pressure as the surface safety valve control medium. Utilizes well bore or pipeline pressure to operate actuator, if flowline pressure rise above or falls below set values, the system will sense the change and close the valve immediately

ccsc's hydraulic surface safety valve

Technical Parameter

Working Pressure 2000-5000 PSI
Nominal Size 1-8inch
Components gate valve ,Hyd actuator, high/low exhaust pilot, velocity check valve, isolation valve