Description of π BPV31 Piercing Valve with R134a Refrigerant Charging Hose: Gauge, Can Tap, and Compatibility with R-12/R-22 Port
BPV31 Piercing Valve for Bullet with R134a recharge hose with Gauge.Make sure to select the proper adapters for the tube od (3 options with kit). R134a charging hose with gauge: 19" hose with R-134a can tap vlve to R-12/R-22 service port connection,1/4" end fits R12, 22, 502 fittings.This is simple to add 134a refrigerant to a sealed system when there is no suction line port. Piercing Valve for Refrigerator: replaces for HVAC System: 3-In-1 Line Tap Piercing Valve for Bullet; 3-In-1 Line Tap Piercing Valve fits 3 sizes of tubing: 1/4", 5/16" and 3/8". The valve is not created or sold by Bullet. The hose is made of corrosion-resistant brass, won't wear out or rust over time. Our new BPV31 valve with rubber gasket to prevent leaking. Our replacement hose kit has been well-tested by the manufacturer. Inexpensive and easy repair to bring your refrigerator back to new performance. With the system running and low on refrigerant the gauge should be in vacuum indicating a low charge. If this is the case open the valve on the can end of charging hose and begin adding 134a.