Joywayus All Solid Brass Body 5/8” (16mm) to 3/4" (19mm) OD Barb Reducer Barb Automobile Integrated 4-Way Heating Water Manual Control Valve

Many cars don’t have a warm water valve when it leaves the factory. Cold and warm air conditioning air is controlled by the duct control motor, is not felt when in cold weather. But when the weather is hot, because his warm air is not closed tightly, some warm air will go to the cold air, which will affect the cooling effect, and the fuel consumption will increase obviously. After installing the warm water valve, the warm water inside and outside will not circulate, and the temperature of the warm water tank in the cab will naturally drop.Installation Precautions:After the car is cold, it can be installed. After the installation, turn the water valve to winter mode, start and add coolant. After about 15 minutes, turn on the warm air gear in the car, turn on the fan, and then turn off the water valve after the hot air is blown out.

• 【Size】Barb Size: 5/8” (16mm) x 3/4" (19mm). Work Temperature: - 20-150℃. Work Pressure: 1.6Mpa.
• 【Materials】All brass body (brass ball core, brass stem). The electroplated handle is strong and durable. So high temperature resistance and no rust, suitable for high temperature coolant environment.
• 【Integrated】No screw fixation, integrated structure, no water channeling, good sealing. In some models, after a long time, the pipes are aging and the elasticity becomes poor. It is necessary to apply some high-temperature sealant or wrap some raw tape to improve the effect.
• 【Function】Cold and warm air conditioning air is controlled by the duct control motor, is not felt when in cold weather. But when the weather is hot, because his warm air is not closed tightly, some warm air will go to the cold air, which will affect the cooling effect, and the fuel consumption will increase obviously. After installing the warm water valve, the warm water inside and outside will not circulate, and the temperature of the warm water tank in the cab will naturally drop.
• 【Application】One of the biggest uses of installing this valve is that the warm water from the control valve is sent to the warm water tank in the cab. With this warm water valve, the water from outside will rarely enters, and there is no need to worry about the dry phenomenon of the warm water tank. In case the heater water tank is broken or aged, the leakage will not cause the engine to pull, cause more damage.