Check Valves

Check Valves

These flanged, heavy duty, piston type check valves control the flow of refrigerant. Valves open wide for flow in the direction of the arrow shown on the valve body and close when a reverse flow occurs. These are suitable for compressor or pump discharge, hot gas lines and pulsating pressure applications including side port to screw compressors. These valves have metal to metal seat. Suitable for R717 (Ammonia), R744 (CO2), HCFC & HFC.

Port size: 1" - 6" (25mm to 150mm)

Body: Closed grain cast iron

• High flow velocity.
• Resists chatter.

• Gravity closing.

• Manual opening stem.
• Minimal pressure drop.
• Serviceable bonnet.
• Safe working pressure: 400 psig (27 bar).
• Temperature range: -60
OF to +240OF (-51OC to +116OC).

 

Variants
PCICVF(PISTON TYPE CAST IRON CHECK VALVE FLANGED)
Overview

Closed grain cast iron.
High flow velocity.

ILCVF(IN LINE CHECK VALVE FLANGED) Port size- 1" - 4"
Overview

Low pressure drop.
Mounts in any position.

SCCVW(STOP CUM CHECK VALVE WELDABLE.)
Overview

Available in angle way and straightway versions.
Avoids separate check valve.