90328 1/4″ FFL x 1/4″ MFL CONTROL VALVE MASTERCOOL USA

Ideal for use on charged systems. Eliminates refrigerant, oil or dye from spraying during connections. Brass body with 1/4” FFL swivel coupler. (1/4″ FFL x 1/4″ MFL).

Freon Control Valve 1/4" FFL x 1/4" MFL - These service adapters provide a convenient, safe and reliable solution for connecting to refrigeration or air conditioning systems without releasing refrigerant into the environment. Each valve is connected to the system without pressing the valve pin. Once installed, turning the knob lowers the head and presses the Shrader valve pin into the system while simultaneously opening the circuit.

Single brass construction.
The connections do not compress the Schrader™ tip during installation, incredibly easy to install, with no loss of coolant. Sealing rubbers suitable for all coolants and oils. Diamond handle for easy grip.

Mastercool is one of the leading manufacturers of professional quality "auxiliary accessories" in the American continent.

It manufactures a complete line of shut-off valves for refrigerant limitation, so the adapters are made of the best materials and precision machined according to the highest quality standards, meeting the requirements of the American EPA which requires shut-off valves within 30cm of the ends of the transfer pipe to avoid unnecessary refrigerant venting.

Using shut-off valves is much safer than letting the refrigerant escape during service. For flexibility, Mastercool offers shut-off valves individually, without the hoses, so they can also be used in recycling equipment, flushing equipment, gauge housings, etc.

At Mastercool, every tool we build is designed to last for many years of hard use!