NRV check valves can be used in liquid, suction and hot gas lines in refrigeration and air conditioning systems using fluorinated refrigerants. They allow flow in only one direction and have a built-in damping piston that makes the valve suitable for installation in lines where pulsation can occur. They are available in both angleway and straightway versions.
| Maximum Working Pressure | 46.0 bar (667 psig) |
|---|---|
| Minimum Pressure Drop | 0.07 bar (1.0 psi) |
| Temperature Range | -50 - 140 °C (-58 - 285 °F) |
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