AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4″ SAE *1/4″ OD *2.75″ AC Refrigeration Kit

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Material: Metal
Thickness: 0.023″
Size: 1/4″ SAE * 1/4″ OD * 2.75″
Strong and durable

Generally used to have an easy access to the systems for vacuum, charging, pressure check up and other applications

Also known as Schrader valve, or American Valve

Consist of a valve stem into which a valve core is threaded. The valve core is a poppet valve assisted by a spring. A valve cap is important on a Schrader valve to avoid entering dirt and jamming it or contaminating the sealing surfaces and causing a leak. The valve cap provided comes with a core remover. Insert tubing or body into the corresponding size line or hole and braze into place with valve core removed during brazing.

Can be used on many refrigeration and air conditioning systems to allow servicing, including recharging with refrigerant such as R12 R22 R134 & R304 and other popular refrigerants

Package Includes:
10 x valve stem 1/4″ SAE x 1/4″ O.D. x 2.75″ stem
10 New Service / Access Valves 1/4 SAE x 1/4 O.D. x 2.75″ stem
The core is a poppet valve assisted by a spring that is threaded into the steam
Each valve has a core and a cap with valve core remover
The caps are made of brass, they are provided with core remover and have an inside rubber o-ring
The stem is a self-contained valve which opens to admit gas to a chamber


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