High quality: The water pressure reducer valve is made of brass, and easy to install. Suitable for cold and hot water CONVENIENCE: The water pressure regulator can reduce the water pressure and also make it stable. Easy to adjust, just adjust the brass screw (top on the regulator) to change the pressure - or + GOOD FUNCTIONALITY: This pressure reduction valve adopts piston structure, simple internal structure, strong environmental use, to use. APPLICATION: Hydraulic instability, too fast water flow, water purifiers, solar energy, gas heater and tap. Easy to use: Compact size for easy use, the removable valve drawer for easy cleaning or replacement when needed by removing it., Manufacturer: Hilitand