The products are produced with high quality copper pipes and advanced technology,and widely used in cooling equipment.

Good service

The products are produced with high quality copper pipes and advanced technology,and  widely used in cooling equipment.We can meet specific requirement from the customers.

Technology parameters

Air density pressure:3Mpa

Temperature:-30~120

Applicable medium:R22,R12,R134a

Converse leakage difference500ml/minp=1.00Mpa nitrogen

Stand down open pressure difference0.01Mpa

Diameter2.810

Materiala.stainless steel b.ptee c.nylon66

one-way valve for air conditioner