About this product

1、Erosion Resistant Copper Construction: The check valves are made of thick, erosion resistant copper that won't wear or rust, ensuring reliable and long lasting use. 2、7/16 20 UNF Fittings: With a 90mm copper pipe length and 120mm total length, these air conditioning service access valves are designed for home refrigeration repairs. 3、Refrigerant Access Valve: Used for charging or discharging refrigerants suitable for R22, R12 pipelines, ensuring an adequate amount of refrigerant for VRV VRF systems to maintain smoother operation. 4、Valve Core and Cap Design: Each valve features a valve core and a cap with a valve core remover, with a set including 5 of these for convenient maintenance and replacement. 5、Versatile Application: These valves are commonly used for easy access to many refrigeration and air conditioning systems, suitable for vacuuming, charging, pressure checking, and other maintenance tasks.

Specification

Item Type: Air Conditioning Check Valve

Material: Copper, Brass

Weight: Approx. 120.00g/4.23oz

Joint: 7/16 20 UNF

Copper Pipe Length: Approx. 90mm/3.54in

Total Length: Approx. 120mm/4.72in