Hydraulic Controlled Valve

Dimensions are on request.

Dimension

 

 

Molded epoxy

-Enclosure-

NBR or FPM

-Elastomers-

Brass or stainless steel

-Body-

Solenoid Standard Material

Forged brass or stainless steel

-Fittings-

Copper or stainless steel

-Tubing-

Bronze, brass, stainless steel & NBR (Buna N)

-Accessories-

Standard Material

Control System

Fusion Bonded Epoxy, RAL 5005 (Blue); 

Coating

NBR (Buna N)

-Seals-

NBR (Buna N) Nylon fabric-reinforced

-Diaphragm-

Stainless steel, bronze & coated steel

-Internals-

Ductile iron/cast steel)

-Body & Actuator-

Standard Material

Flanged: ISO PN16, PN25 (ANSI Class 150, 300)

End Connections (Pressure Ratings)

11/220(40-500 mm)

Size Range

Globe

Valve Patterns

Main valve

 

Material

 

-Pressure relief control valve-

 

Feature

 

The hydraulic pilot valve senses inlet pressure and reacts rapidly to an overpressure, causing the relief valve to open to a throttled position which permits discharge of a sufficient volume of high pressure water to prevent a pressure rise above its setting.

Pressure relief valve PR1V Series protects against excessive pressure in pump stations, distribution systems, and transmission mains by opening when the inlet pressure exceeds a preset value and discharges high pressure water to waste, pump, suction, or a zone of lower pressure.

Pressure relief control valve-Normally closed position, opens when pressure reaches set-point

Hydraulic controlled valve includes pressure reducing valve, pressure relief valve and pump control valve.