Solenoid Control Valve

Solenoid Control Valve

Solenoid control valve is used for high-rise buildings, living areas and urban water supply projects.
Solenoid Control Valve

Basic Information of Solenoid Control Valve

This valve is used as an opening and closing device for piping. The electromagnetic pilot valve controls the main valve, which can be controlled remotely and locally. 
Solenoid Control Valve

Features of Solenoid Control Valve

1. Small in size can replace gate and butterfly valves large electric operating system.
2. The closing speed is adjustable and stable.
3. Save energy
4. Full port, small fluid resistance
Solenoid Control Valve

Principle of Solenoid Control Valve

When supplying water from the inlet, water flows through the needle valve and enters the main valve control room. When solenoid pilot valve opens, the water in the control room flows out through the solenoid pilot valve and ball valve. If the ball valve opening is greater than the needle valve opening, the main valve controls the indoor pressure is very low, the main valve is in the state of full opening. The pressure in the control room increases and the main valve begins to close when the solenoid pilot valve closes, the main valve control room stops draining. 
Solenoid Control Valve

Installation and Commissioning of Solenoid Control Valve

A filter should be installed before the solenoid pilot valve and should be convenient to pollution discharge. The solenoid valve can choose alternating current 220V or direct current 24V. Normally open or normally closed type can be chosen according to various occasions.  For specific use, please consult ZECO Valve Group.

Part

Material

Standard

Body

Ductile Iron

EN 1563/DIN 1693

Bonnet

Ductile Iron

EN 1563/DIN 1693

Trim

Stainless Steel 431

EN10088-1/ASTM A959

Seat

Stainless Steel 431

EN10088-1/ASTM A959

Diaphragm

EPDM / NBR

ISO 4633

Pilot Valve

CuZn39Pb1 / C37000

EN12167/ASTM B135

For the materials options not listed, consult factory.

ZECO manufactures valves in more than 50 different alloys.

Product scope, Standards & Materials of Solenoid Control Valve

Size Range: 2"~24"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2

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