Check valve Revalco
65 - 80 mm; 21/2 - 3"

Check valves allow the flow of refrigerant in one direction only by automatically closing when fluid attempts to flow in the opposite direction. The check valves are used generally used to protect compressors, pumps but also other apparatus from damage by liquid refrigerant.

Several constructions of check valves are available. Revalco chooses for a spring loaded valve construction of which, when opened, the valve body is completely outside the main stream.

Advantages:

- Cage construction NB 100-150 (4"-6") prevents hammering or whistling as a result of too large/small valve
- Standard supplied as a PN40 design. (on request PN52).
- High Kv values resulting in low pressure drops.
- Modular buid up stop-, regulating-, check- and stop check valves makes possible chang-over in existing installation.

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