Description: Installation of the 2-Port Isolation Valve (2PIV) provides quick and easy refrigerant leak detection in evaporators, condenser coils, and refrigerant line sets. Valves are brazed on the suction and liquid lines, just ahead of the evaporator and condenser. The system is pressurized with nitrogen, and each valve is closed, isolating the four circuits, providing easy determination of the leak’s location through pressure loss. It can be installed in any position or direction, and the 2PIV can remain in place without any loss of performance to the system.

Contact: 316-761-2325; www.qflousa.com;

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