Hydraulic pressure reducing valve DN150 cast iron, 6" flange outlet, with 2-way plastic pilot, 3-way valve, intake filter, pressure gauge, plastic connections and microtube. PN16.
The hydraulic pressure reducing valve maintains a constant downstream pressure, regardless of changes in upstream flow or pressure.
The valve is regulated by a 2-way pilot, allowing a full opening of the valve when the downstream pressure is less than the desired pressure.
The pilot has a regulating screw that allows the downstream pressure to be adjusted.
The pressure reducing valve is activated by line pressure and regulated by the pilot valve. This includes a diaphragm that controls the opening or closing of the main valve by downstream pressure, sending more or less pressure to the main valve control chamber.
If the downstream pressure drops below that set on the pilot, the valve will open increasing the outlet pressure previously set on the pilot.
When the downstream pressure rises above that set on the pilot, the valve tends to throttle the flow of water, reducing the pressure to that set on the pilot.
-It does not need external energy, the energy is received from the water that circulates through the pipe.
-Simplicity in design, construction and operation.
-Stable and precise control of the flow at the outlet.
The hydraulic pressure reducing valve is used when it is required that the downstream pressure does not exceed a preset pressure.
Hydraulic valve materials:
-Body and cover in cast iron GG-50, with epoxy-polyester paint coating.
-Stainless steel spring.
-Natural rubber diaphragm reinforced with nylon fabric.
Recommended flow 15-330m3 / h
Minimum working pressure 1.5-1.8 Kg / cm2
Dimensions 390x282mm
41 Weight Kg.
