Solid Brass 3/4 Inch Heater Control Valve,3/4" Hose Barb Automotive Bypass Valve Fitting,Car Air Conditioning Ball Valve with Switch

4-way Automobile Heater Valve: The heating water valve is specially designed for the automobile air conditioning system. It can improve the cooling effect and reduce fuel consumption in hot weather. The working temperature of this valve ranges from -14℉ to 176℉, and the working pressure is 1.6Mpa.Winter & Summer Manual Mode: 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: The bypass valve can control 4 channels respectively to form 2 different flow directions. Widely used in pneumatic system, such as propane gas air hose, fuel line. It can also be used in the reconstruction of automobile heating valve. The purpose of this valve is that the warm water from the control valve is sent to the warm water tank in the cab.Solid Brass: The valve is made of solid brass, which is strong and not easily corroded, suitable for long time use. Heavy duty brass valve and thickened wall, higher strength and very rugged.Easy to Install: No screws required. As an automobile modification accessory, it’s suitable for people with a certain kind of professional knowledge or auto repair shops.

• 4-way Automobile Heater Valve: The heating water valve is specially designed for the automobile air conditioning system. It can improve the cooling effect and reduce fuel consumption in hot weather. The working temperature of this valve ranges from -14℉ to 176℉, and the working pressure is 1.6Mpa.
• Winter & Summer Manual Mode: 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: The bypass valve can control 4 channels respectively to form 2 different flow directions. Widely used in pneumatic system, such as propane gas air hose, fuel line. It can also be used in the reconstruction of automobile heating valve. The purpose of this valve is that the warm water from the control valve is sent to the warm water tank in the cab.
• Solid Brass: The valve is made of solid brass, which is strong and not easily corroded, suitable for long time use. Heavy duty brass valve and thickened wall, higher strength and very rugged.
• Easy to Install: No screws required, it’s simple to install the valve into the car of which the outer diameter of the water pipe is less than or equal to 0.9in. As an automobile modification accessory, it’s suitable for people with a certain kind of professional knowledge or auto repair shops.