Pressure Reducing Valve (With Manual Three-way Valve) 4"Flange (Dn80)

Advantage:

Hidraulic control valve with fixed inductive diaphragm inside, closed or opened by Hidraulic controling.

Y Type Designed, Big Channel and large discharge, small head lose, Response sensitivity and High precision for

adjustment.

Flexible inductive diaphragm and guide of valve core fixed well, corrosion resistance and no deformation.

Easy to operate as hidraulic controling, save effort to close or open and convenient maintenance.

Produced by Reinforced plastic material with excellent hydraulic and mechanical function, use for long time



Technical Data:

·Size: 2" (Dn50), 3" (Dn80), 4" (Dn 100).

·Connection: Threaded / Flange.

·Working Pressure : 0.35-10bar (5-145psi).

·Max pressure: 10Bar / 145Psi.

·Highest working temperature: 60 °C.



Application:


Suitable to be installed in Main line or Sub Line to avoid the following drip syestem or mircosprinkler

system to damage by high pressure

Working Pressure : 0.35-10bar (5-145psi).

Pressure Adjusting Range: 0.8-6.5bar (11-95psi).

Connecting Mode: Female Thread/ Clamping /Flange

Hydraulic Performance

Dimensiton for Hydraulic

Hydraulic pressure reducing ValvePressure Reducing VALVEAccessories for Hydraulic valveHydraulic pressure reducing Valve

Other Hydraulice control valve

How to operate:

1. Installed this valve to Pipe line according to the arrow pointed to inlet and outlet. O-Ring should be used if installed with flange.

2. Ensure all connectors & adaptors are well tighten and no leakage. Or should be fixed again 

3. Operating:

   a. Turn the Three Way Control Valve to "AUTO".

   b. Install a Pressure Gauge at the outlet of pressure reducing valve.

   c. Loose the Locking Nut at the top of Pilot.

   d. Adjust the Screw until the pressure up to requirement.

   e. Tighen Locking Nut.

4. For closing Valve, turn the Three Way Control Valve to "CLOSE".


HOW TO CONTROL 3 INCH REDUCING VALVE FOR IRRIGATION SYSTEM



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