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Toho Seisakusho VB-2326 Series 2-Way Solenoid Valve

Made in Japan
Manufacturer: Toho Seisakusho
Model: VB-2326 Series: VB-2326S, VB-2326F

Features

The VB-2326 series 2-way solenoid valve is designed for opening and closing flow paths for non-corrosive water, oil, air, non-corrosive gases, and saturated steam.

In particular, this series has a separate structure that minimizes the influence of fluid temperature on the electromagnetic operating section, making it most suitable for high-temperature fluids below 180℃.

Additionally, a yoke separates the valve body from the electromagnetic section, enabling the creation of valves with custom signal switches or manual levers.

By standardizing the valve body material to stainless steel (custom-made), it becomes suitable for special chemical solutions and food-related applications.

Products other than 100A can operate up to a maximum pressure difference of 0.7MPa, so they have a wide range of use and are used for fluids other than room temperature.

A strong spring inside the iron core opens the valve when not energized, while magnetic force exceeding this spring closes the valve. However, due to a small margin, it’s unsuitable for back pressure environments.

The electromagnetic operation part is a DC electromagnetic type with continuous rating class B insulation, so you can rest assured that even if trouble occurs with valve operation, there will be little chance of coil burnout.

In addition, we have a surge suppressor and rectifier built into the terminal box, so we can manufacture it for either AC or DC.

The valve is directly connected to the electromagnet, so it operates reliably even without pressure.

Specification

specification
Connection diameter10A~100A
Connection typeJIS.Rc pipe taper thread connection (JIS.B0203)
JIS.10K flat face flange (JIS.B2239)
Type of fluidNon-corrosive water and gas, air, oil, saturated steam
maximum fluid pressure1.0MPa
Maximum working pressure difference10A~20A: 0.7MPa
25A~50A: 1.0MPa
65A~80A: 0.7MPa
100A: 0.25MPa
Cv valueConnection diameter10A15A20A25A32A40A50A65A80A100A
3.63.65.21115twenty three355078150
Fluid temperature (℃)0-180
Valve main materialMain bodyFC200
piston valve10A~25A: SUS304
32A~40A: SUS420J2
50A~100A: CAC406
needle valveSUS630
valve seat10A~40A: SUS304 (SCS16)
50A~100A: CAC406
sheetPTFE
Power-supply voltageAC100V, 110V, 200V, 220V±10%, 50/60Hz
DC100V, 110V, 200V, 220V±10%
valve operationValve closes when energized
power consumption10A ~ 20A: Approx. 35W
25A ~ 40A: Approx. 60W
50A ~ 100A: Approx. 90W
protective structureOutdoor general-purpose type/IP54 equivalent
Allowable ambient temperature (℃)Where there is no corrosive gas, -10 to +60
InstallationUpward vertical installation on horizontal piping
Paint colorMunsell 7.5BG 4/1.5, lacquer finish

 

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