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Home > Products > Solenoid Valve > 1 1/2 inch Brass Solenoid Water Valve 2W400-40
1 1/2 inch Brass Solenoid Water Valve 2W400-40
1 1/2 inch Brass Solenoid Water Valve 2W400-40
1 1/2 inch Brass Solenoid Water Valve 2W400-40
  • 1 1/2 inch Brass Solenoid Water Valve 2W400-40
  • 1 1/2 inch Brass Solenoid Water Valve 2W400-40
  • 1 1/2 inch Brass Solenoid Water Valve 2W400-40

1 1/2 inch Brass Solenoid Water Valve 2W400-40

    Payment Type: L/C,T/T,Paypal,Western Union
    Min. Order: 1 Piece/Pieces
    Delivery Time: 7 Days

Basic Info

Model No.: 2W400-40

Customized: Customized

Certification: ISO, CE

Power: Pneumatic

Pressure: Medium Pressure

Brand: Other, OEM

Work Temperature: Normal Temperature

Material: Brass

Additional Info

Packaging: boxes,cartons,pallets

Productivity: 100000pcs per month

Brand: OEM

Transportation: Ocean,Land,Air

Place of Origin: Ningbo,China

Supply Ability: 100000pcs per month

Certificate: CE.ISO

Port: Ningbo,Shanghai,Tianjing

Product Description

1 1/2 inch Brass Solenoid Water Valve 2W400-40

Please refer to the user manual of the product before installation to see whether it meets your requirements.

The pipeline should be cleaned before use, and the filter should be installed if the medium is not clean to prevent impurities from interfering with the normal work of the Solenoid Valve.

The solenoid valve generally works in one direction and cannot be installed in reverse. The arrow on the valve is the movement direction of pipeline fluid and must be consistent.
Solenoid valve installation of the general body horizontal, vertical upward coil, some products can be arbitrarily installed, but when conditions allow the best vertical, in order to increase the service life.
The solenoid valve should be heated or heat preservation measures should be set when it reworks in icy places.
After the lead wire of the Electromagnetic Coil (connector) is connected, it shall confirm whether it is firm or not. The contact point of the connecting electrical components shall not shake.
To continuous production work of the solenoid valve, the best use of bypass, easy maintenance, do not affect production.
The solenoid valve after long-term deactivation should be used after clearing the condensate; when the parts are removed and washed, the parts should be placed in order and then restored.
Anywhere If you don't understand, please contact us immediately.

Model No.


Working Medium


Aperture of Flow Rate



Normal Close Type

Joint Pipe Bore

1 1/2''

Voltage Range


Material of Oil Seal


Working Pressure(kgf/cm²)

Gas:0~7, Oil:0~5, Air:0~7, Water:0~5

The detailed parameter in the drawings for perusal

2W400-40 sample picture 1,


2W400-40 sample picture 2,


Description of 2W Series Solenoid Water Valve

Water solenoid valve has closed cavity, in a different location to open a hole, each hole leads to different tubing, cavity valve is among, both sides are two electromagnets, which face the magnet coil electricity body will be attracted to which side, by controlling the movement of the valve body blocked or leakage of different discharge of oil hole, and the oil hole is always open, hydraulic fluid will enter the different oil drain, and then through the oil pressure to push the cylinder piston, piston drives the piston rod, piston rod drive mechanism. Thus the mechanical motion is controlled by controlling the current of the electromagnet.
2W series water solenoid valve is a kind of direct operated solenoid valve which USES pressure difference of medium. It adopts diaphragm structure and features rapid opening and closing, stable performance, convenient use, high reliability and long service life. The valve has a strong anti-fouling ability.

Further Description
This valve is the pilot type solenoid valve of the second opening valve. Its structure is mainly composed of the pilot valve and the main valve. The main valve adopts the rubber sealing structure. When in normal position, the guide valve is sealed with movable iron core, the pressure in the valve chamber is balanced, and the main valve is closed. When the coil is energized, electromagnetic force is generated to absorb the moving iron core, and the dielectric self-guiding valve mouth in the main valve cavity is discharged, resulting in pressure difference. The diaphragm or valve cup is quickly lifted, and the main valve mouth is opened, and the valve shows a path. When the coil power off, the magnetic field disappeared, the resetting of the active iron core, closed valve mouth, valve and the main valve chamber pressure balance, the valve was closed state.

Looking for ideal Temperature Range -5 to 80 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the The Main Material Brass are quality guaranteed. We are China Origin Factory of Medium Include Air Oil and Water. If you have any question, please feel free to contact us.

Product Categories : Solenoid Valve

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