Check valves CRCY-P9 / 90 bar (1305 psig)

CO₂ subcritical and transcritical / 90 bar (1305 psig)

Ensure a one-way direction of the refrigerant flow, in refrigerating and air conditioning installations, running with high working pressures

Technical specifications

CO₂ subcritical and transcritical / 90 bar (1305 psig), as well as with their associated oils and additives
Products are designed for use of nonhazardous refrigerants from group 2 of PED 97/23/EC
Product classification in CE categories is performed using the PED 97/23/EC table, corresponding to a nominal diameter-based selection
The copper-plated brass body of the valves ensures perfect resistance to corrosion
An arrow indicating the refrigerant flow direction is engraved on the brass body of the valve
7 models with connections to braze (from 1/4” to 5/8” and from 6 to 16 mm)

Advantages

The check valves can be installed in all positions
They are equipped with an internal pulse absorber piston, with PTFE gasket
Pressure drops are negligible
Perfect air tightness ensured by a TIG brass weld of the body
Thanks to their reduced weight, the check valves CRCY-P9 requires no specific fixing

Applications