DIG's heavy duty， low to medium flow， Preset Pressure Regulator offers exceptional performance in a preset pressure regulation of 25 psi. Used to reduce and control the water pressure entering a drip irrigation or micro sprinkler system， the 25 psi Preset Pressure Regulator can lower the incoming pressure from as high as 150 psi to a downstream pressure of 25 psi at a flow range of 0.5 to 12 GPM. Utilizing very few moving parts， the pressure regulator's sophisticated diaphragm design regulates itself in reaction to the overall system backpressure. The high performance pressure regulator is engineered with extra thick industrial strength plastic for operation under extreme conditions.

Exceptional control of outlet pressure provides consistent performance over a wide range of pressures

Low to medium flow for a wide range of uses

Withstands severe water hammer

Available with 3/4 in. female inlet and outlet

Unique design utilizing a sophisticated diaphragm and a minimum of moving parts allows self-regulation in reaction to overall system backpressure

Engineered with extra thick industrial strength sidewalls using high strength ABS plastic， with all joints sonic welded into a tamper proof and impact resistant housing

Install above or below grade， in downstream pressure

Reliable control of pressure regardless of fluctuations in upstream pressure or flow

Reduces incoming water pressure to the ideal working pressure for a drip system

Can be purchased as part of a control zone kit， which provides all the components needed to begin a drip irrigation installation at an affordable price