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September 22, 2020. Posted in High Pressure Refrigerants.

Low-Pressure and High-Pressure Refrigerant Valve Experts – Up to 650 PSI

Metrex offers both 2-Way and 3-Way valves that are refrigerant pressure-actuated with threaded ends, union ends, and flange ends. We produce valves for both R22 and R401a systems rated for high above the required pressure tolerance.

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August 27, 2020. Posted in High Pressure Refrigerants.
hvac-refrigerant-r410a-valves

The Rise and Need for R410A HVAC Refrigerant Systems

HVAC has always been an evolving industry - as of this year regulation dictates the transition from R22 refrigerant systems to R410a. Read more to find out the history of R410a and how you can adapt to new industry-wide changes.

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Low-Pressure and High-Pressure Refrigerant Valve Experts – Up to 650 PSI

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The Rise and Need for R410A HVAC Refrigerant Systems

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