Part of Superior's trusted horizontal or vertical check valve line, these valves are designed for an easy install and use in your refrigeration or air-conditioning system. Globe check valves feature the time proven piston construction simplified for easy reassembly after soldering. The improved C series with special nonmetallic bonnet gaskets and Teflon seat inserts permit the use of these valves in service temperatures as high as 400 deg F. All horizontal - vertical globe check valves are constructed of all forged brass in the low pressure drop Y type design. Complete back pressure shutoff is achieved at low pressure.

SUPERIOR® Line Check Valve, 1-1/8 in Nominal, 700 lbf/sq-in, 12.36 Cv Flow Coefficient (Cv), Brass Body, PTFE Seat, 400 deg F, 3.687 in L

• Service temperature up to 400 deg F
• Y-design feature reduces pressure drop
• Factory tested under pressure to ensure leak tightness
• Installs in any position except upside down
• Ships with standard half pound differential spring
• Time-proven piston construction
• Compatible with R-11, R-22, R-123, R-125, R-134A, R-236FA, R-402B, R-404A, R-407C, R-410A, R-500, R502, R-507 refrigerants
• Special non-metallic bonnet gasket
• Install in any position but upside down
• Comes with standard 1/2 lb differential spring
• Horizontal or vertical installation