Promo Code(Only Russia): ZHARA150 150 . 2 000 . 262 500ZHARA 500 . 5 000 . 666 750ZHARA 750 . 8 700 . 11610 Package Included: 1 x DN20 3/4" Brass Water Pressure Reducing Valve 1 x Pressure Guage Features: Size: Approx. 8.5x6.3cm/ 3.35x2.48" Connector Size: Approx. 3/4" Material: Brass Water pressure: PN 1.6 Apply to: Hydraulic instability, water flow too fast, water purifiers, solar energy, gas heater and faucet Valve working principle can be simply understood as the entrance pressure and outlet pressure = spring force, through the control valve closure flow inside the opening of the size to control the pressure at the outlet, the liquid through the opening, closure and fluid resistance is small, the pressure loss is small, the outlet pressure is greater, and vice versa outlet pressure is small / About service / On- Time Delivery Full refund if product isn't received in guaranteed delivery time Longer Protection 15 day more protection after order completion Returns Extra Return any product,only those in perfect condition Guaranteed Quality Guaranteed Quality or Full refund If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any probl