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CG Series Inline Check Valves

Application

Inline check valves with metal seat option for cryogenic service or with soft seat option for leak-free operation in gas service. 

Features

  • Cleaned and packaged for use in oxygen service per CGA G-4.1

  • Large Cv for optimum performance in low pressure drop and high flow capacity

  • One directional flow (indicated by arrow on body)

  • Opening pressure: 1 PSIG

  • Working temperature range:

    -320° F to +165° F for metal seats

    -20° F to +165° F for soft seats
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CG Series Inline Check Valves | Evergreen Midwest

16 Items

Set Descending Direction
Product SKU DESCRIPTION MANUFACTURER
1 CG250B REPLACES C250B Brass Body Check Valve 1/4" F.NPT, Metal Seat, 3000 PSIG Rego
1 CG250BL REPLACES C250BL Brass Body Check Valve, 1/4" F.NPT, Soft Seat, 250 PSIG Rego
1 CG250SS REPLACES C250SS Check Valve, Stainless Steel, 1/4" F.NPT, Metal Seat, 5000 PSIG Rego
1 CG250SSL REPLACES C250SSL Check Valve, Stainless Steel, 1/4" F.NPT, Soft Seat, 250 PSIG Rego
CG375B CG375B REPLACES C375B Brass Body Check Valve, 3/8" F.NPT, Metal Seat, 3000 PSIG Rego
CG375BL CG375BL REPLACES C375BL Brass Body Check Valve, 3/8" F.NPT, Soft Seat, 250 PSIG Rego
1 CG375SS Check Valve, Stainless Steel, 3/8" F.NPT, Metal Seat, 5000 PSIG Rego
1 CG375SSL Check Valve, Stainless Steel, 3/8" F.NPT, Soft Seat, 250 PSIG Rego
1 CG500B REPLACES C500B Brass Body Check Valve. 1/2" F.NPT. Metal Seat, 3000 PSIG Rego
1 CG500BL REPLACES C500BL Brass Body Check Valve, 1/2" F.NPT, Soft Seat, 2000 PSIG Rego
1 CG500SS REPLACES C500S Check Valve, Stainless Steel, 1/2" F.NPT, Metal Seat, 5000 PSIG Rego
1 CG500SSL REPLACES C500SSL Check Valve, Stainless Steel, 1/2" F.NPT, Soft Seat, 2000 PSIG Rego
1 CG750B REPLACES C750B Brass Body Check Valve, 3/4" F.NPT, Metal Seat, 3000 PSIG Rego
1 CG750BL REPLACES C750BL Brass Body Check Valve, 3/4" F.NPT, Soft Seat, 2000 PSIG Rego
1 CG750SS REPLACES C750S Check Valve, Stainless Steel, 3/4" F.NPT, Metal Seat, 5000 PSIG Rego
1 CG750SSL REPLACES C750SSL Check Valve, Stainless Steel, 3/4" F.NPT, Soft Seat, 2000 PSIG Rego
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