Bonavalve pressure reducing valve is composed of hydraulic foundation valve, pressure reducing pilot valve and three-way control valve. There are two specifications of 3-inch pressure reducing valve and 3-inch flange pressure reducing valve.

The bonavalve pressure reducing valve senses the pressure change through the pressure reducing pilot valve, and adjusts the pressure downstream of the main valve to the set value, which is simple and reliable without other devices and energy.

Bonavlave pressure reducing valve is mainly used to control the pressure in the pipeline system, to prevent the obvious change of elevation such as water bursting irrigation, and the high pressure in the pipeline when the lift of some self provided pump stations is large, which helps to ensure the design pressure of the pipeline system and prevent the downstream system and equipment from being damaged or burst by high pressure.

technical parameter

Valve specification 3 ",4”

Interface mode: thread / flange

Working pressure 0.35-10bar (5-145psi)

Pressure regulation range 0.8-6.5bar (11-95psi)