Value VRP-C 3-Piece Refrigerant Charging Hose Set 90 cm – Check Valve, Red/Blue/Yellow, 1/4 inch SAE, 800 psi (R22)

Value VRP-C charging hose set consists of three hoses that connect the manifold to the system: red, blue and yellow. Each is 90 cm long and rated for an 800 psi working pressure.

The check valve at the hose end limits the escape of refrigerant from the line when the connection is undone; it prevents back-flow of the gas left in the hose as the manifold is disconnected. Compared with sets without valves it gives less refrigerant loss and cleaner work during service.

Colour Codes and Connection

• Red: high pressure (discharge) side
• Blue: low pressure (suction) side
• Yellow: charging, vacuum and recovery line

Technical Specifications

• Brand / series: Value VRP-C
• Set contents: 3 hoses (red, blue, yellow)
• Length: 90 cm
• Connection: 1/4 inch SAE
• Working pressure: 800 psi
• Compatible refrigerants: R22, R134a, R404A, R407C

What Does the Check Valve Do?

• Limits the discharge of gas left in the hose when the connection is undone.
• Reduces air and moisture entering the system during service.
• This is the difference from the valveless (VRP-U) sets, whose ends are open.