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Hoke 6200 Series Check valves

Hoke 6200 Series Check valves also known as Ball and Poppet Check Valves are designed to meet the requirements of a wide range of industrial applications hydraulic cylinders, low pressure inline relief valve, vent valve to purge a system. The key features of the Hoke 6200 Series Check valves are O-ring seat provides leak-tight shutof, Poppet models provide large flows with a minimum of chatter and fl uctuation and various cracking pressures.

General info 
Brand Hoke
Design RatingMinMax
Process media temp °C -29177
Process media temp °F -20350
Pressure Barg 414
Pressure PSI 6000
Set/cracking/outlet control pressure Barg 0.021.7
Set/cracking/outlet control pressure PSIG 0.3325
Specs 
Material of construction 316/316L Stainless Steel
Process Connection Type NPT ASME B1.20.1, SAE AS71051
Size 1/4 inch
Seat material FKM (Fluoroelastomer) (Viton®)
Seal material PTFE (Perfluorroethylene) (Teflon®)
Applications hydraulic cylinders, low pressure inline relief valve, vent valve to purge a system