Unload valve

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Chinese Solenoid valve,unload valve,Manufacturer, Supplier, Factory, Exporter in china
Unload valve series
Porduct Introduction
Unload Valve is applied in Middle Easts residential air-conditioner,
various kinds high power air-conditioners,it will automatically unload
the pressure to protect the the refrigeration system and to reduce the
frequence of the main hosts startup and stop when the ambient
temperature outdoor is too high
Technical Parameter

Suitable Refrigerant

R22,R407C,R410a,R134a etc

Ambient Temperature

-30桫+120

Max.Working Pressure

3.0Mpa(R22),3.3Mpa(R407C),4.2Mpa(R410)

Adjustable Pressure Range

2.03.3Mpa

Factory Setting Open Pressure

2.350.08Mpa

Open/Close Pressure Differential

0.3Mpa

Leakage

500ml/Min



Model

Connection Size

SHPR-A

6.35mm

SHPR-B

6.35mm

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