220VAC 3/4" Stainless Steel Direct Lift Diaphragm 2S200-20 SUW-20 UNi-D Type Normally Closed Solenoid Valve

Brand Name:Brando
Certification:CE
Model Number:SUW-20
Minimum Order Quantity:1 pc
Delivery Time:4-7 days
Payment Terms:L/C, T/T, PayPal, Western Union, MoneyGram
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Location: Ningbo Zhejiang China
Address: 608, Building B, Yinyi Duhui Guoji, No.8, Lane 559, Youngor Avenue, Haishu District, Ningbo, China
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220VAC 3/4'' Stainless Steel Direct Lift Diaphragm 2S200-20 SUW-20 UNi-D Type Normally Closed Solenoid Valve


UNI-D type 2 way normally closed solenoid valve, semi-direct (direct lift) diaphragm solenoid valve, water steam oil and gas control solenoid valve, stainless steel 304 body solenoid valve are widely used in medical machinery, solar energy, cleaning equipment, food machinery, welding and cutting, fire safety, biopharmaceuticals, water Reuse, circulating water system, medical equipment, rubber and plastic machinery, clothing equipment, drying equipment, pharmaceuticals, HVAC, electroplating coating machinery manufacturing and other industries. Suitable for automatic control of water, hot water and gas.


Youtube video of 2 Way NC SUW-20 Unid Type Stainless Steel Solenoid Valve:


Overall dimension of 2S200-20 2/2 Way NC Direct Lift Diaphragm Solenoid Valve:


Technical data of 2S,SUS & SUW Series Stainless Steel 304 Electromagnetic Valve:

2S SeriesUni-D TypePIPE SIZECVORIFICEFLUID TEMP. (°C)

Operating Pressure

kgf/ cm² (bar)

WaterAirLight oil
2S025-06SUS-61/8''0.232.5mm-5°C- +80°C0-70-70-7
2S025-08SUS-81/4''0.232.5mm-5°C- +80°C0-70-70-7
2S040-10SUS-103/8''0.584mm-5°C- +80°C0-70-70-7
2S160-10SUW-103/8"4.515mm-5°C- +80°C0-50-70-5
2S160-15SUW-151/2''4.515mm-5°C - +80°C0-50-70-5
2S200-20SUW-203/4"8.620mm-5°C- +80°C0-50-70-5
2S250-25SUW-251"1225mm-5°C- +80°C0-50-70-5
2S350-35SUW-351-1/4"2435mm-5°C- +80°C0-50-70-5
2S400-40SUW-401-1/2"2840mm-5°C - +80°C0-50-70-5
2S500-50SUW-502"4850mm-5°C - +80°C0-50-70-5

Spare part removal of SUW-20 Semi-Direct Diaphragm Operated Solenoid Valve:


Application examples of 2S200-20 Stainless Steel Body Electric Solenoid Valve:


N/C Valve will not open

Reason 1: Inspect the valve for damage. Has it been dropped or submerged?

Reason 2: Make sure there is a proper electrical connection (voltage, current, frequency). Use a multimeter to test all components.


N/C Valve will not close

Reason 1: The seal material is compatible with the medium. If the medium is not compatible it may cause the seal to shrink or contract.

Reason 2: Debris in the valve commonly prevent the valve from properly sealing. This can be caused by pipe tape, dirt or hard water deposits.

Reason 3: Make sure there is a proper electrical connection (voltage, current, frequency). Use a multimeter to test all components.


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China 220VAC 3/4 Stainless Steel Direct Lift Diaphragm 2S200-20 SUW-20 UNi-D Type Normally Closed Solenoid Valve supplier

220VAC 3/4" Stainless Steel Direct Lift Diaphragm 2S200-20 SUW-20 UNi-D Type Normally Closed Solenoid Valve

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