2S400-40 Stainless Steel Solenoid Valve
2 year ago1 1/2" 2S400-40 Normally Closed Solenoid Valve 220VAC
Product introduction
This is 2S400-40 water solenoid valve, 40mm orifice size, 1 1/2" female threaded port, 29 CV value, diaphragm direct operated, 2 way normally closed, stainless steel body, 0 to 10 bar working pressure. There are various solenoid coil voltages for you to choose, such as 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, etc. It standard NBR valve diaphragm, can be customized as EPDM or FKM diaphragm to suit different working mediums, and resilient materials provide long service life and low internal leakage.
Stainless Steel valve body
The body of 2S400-40 is made of stainless steel and has a thick wall for longer service life. The smooth thread of fine machining ensures continuous operation is not easily damged, making it safer and more reliable.
Stable Solenoid coil
The stable coil enables good heat dissipation, good insulation performance. This coil will not burn out easily during operation.
Wide application
Industrial usage, household usage, can be used for air control, liquid control, irrigation control.
Pay Attention:
◆ Please check whether the product is intact before use
◆ Please confirm that the installation conditions are in accordance with the specifications
◆ Please use in a stable environment
◆ Pay attention to clean up dust and other things that affect operation
Main technical parameters
Model |
2S160-10 |
2S160-15 |
2S200-20 |
2S250-25 |
2S350-35 |
2S400-40 |
2S500-50 |
Port Size (inch) |
3/8'' |
1/2'' |
3/4'' |
1'' |
1 1/4'' |
1 1/2'' |
2'' |
Orifice Size (mm) |
16 |
16 |
20 |
25 |
35 |
40 |
50 |
CV Value |
4.8 |
12 |
24 |
29 |
48 |
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Material |
Stainless Steel |
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Seal |
NBR, EPDM, VITION |
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Voltage |
12VDC, 24VD, 24VAC, 110VAC, 220VAC |
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Fluid Viscosity |
20 CST below |
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Working Media |
Water, Air, Oil, Gas, etc |
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Pressure |
0 to 10 bar |
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Operation |
Directing Acting |
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Function |
Normally Closed |
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Temperature Range |
NBR: -5 to 80℃; EPDM: -5 to 120℃; VITON: -10 to 150 |
2S400-40 Dimension

About Us
Ningbo DOTEC Automation Co., Ltd. works on manufacturing solenoid valve and is committed to providing customers with high quality products and services. We focus on customer needs to provide you with the best service, fast response, let us make fluid control applications more widely, more intelligent.
◆ Focus on customer needs
◆ Create the perfect fit
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Main Product:
Solenoid Valve,
Solenoid Coil,
Solenoid Armature ,
Pneumatic Components,
Pulse Valve,
Refrigeration Valve
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