Brass valve body, anti-corrosion, sturdy and durable Includes pressure gauge, easy to monitor pressure value Can withstand rated pressure adjustable between 0 and 10 bar Applies to the situation and area below: hydraulic instability, water flow too fast, water purifiers, solar energy, gas heater and faucet Package Content: 1 x Pressure Regulator Valve The working principle of the valve can be simply understood as the inlet pressure and outlet pressure = spring force, through the closure of the control valve inside the size opening to control the pressure at the outlet, the liquid through the opening , the closure and fluid resistance are small, the pressure loss is larger, and the outlet pressure vice versa is small. Features: Approximate dimensions: 110*40*100mm Water pressure: 1.6 MPa (PN16). Application: hydraulic instability, flow too fast water, water purifiers, solar energy, gas heater and faucet. Contents: 1 water pressure reduction valve. 1 manometer.