
2WS1 Waterproof Coil Solenoid Valve
We Mainly do Pneumatic Cylinder, solenoid valve, pneumatic valve, air treatment units, quick connection fittings and PU tube . Our 4V. 3V.2V.2p .solenoid valve ,and 4A.3A Pneumatic valve sell so hot in Asia, Europe,and Middle East. We are popular in pneumatic and Hydraulic market. Our accessories taked from the same supplier as Airtac.
2WS1 Waterproof Coil Solenoid Valve

Basic Info:
We Mainly do Pneumatic Cylinder, solenoid valve, pneumatic valve, air treatment units, quick connection fittings and PU tube .
Our 4V. 3V.2V.2p .solenoid valve ,and 4A.3A Pneumatic valve sell so hot in Asia, Europe,and Middle East.
We are popular in pneumatic and Hydraulic market. Our accessories taked from the same supplier as Airtac.
Solenoid Valve Model Size & Weight Table
| Model | A (mm) | B (mm) | C (mm) | G (Port Size) | Weight (kg, excl. coil) |
|---|---|---|---|---|---|
| 2WS1-12-31X | 50 | 36.5 | 99 | 3/8" | 0.34 |
| 2WS1-15-41X | 62 | 57 | 94 | 1/2" | 0.34 |
| 2WS1-20-51X | 67 | 57 | 100 | 3/4" | 0.41 |
| 2WS1-25-61X | 87 | 71 | 110 | 1" | 0.67 |
General Specifications
| Item | NBR | EPDM | VITON |
|---|---|---|---|
| Valve Body Material | Brass | Brass | Brass |
| Seal Material | NBR | EPDM | VITON |
| Temperature Range | -10~80℃ | -40~125℃ | -10~135℃ |
| Insulation Class | Class H | Class H | Class H |
| Voltage | AC220V | DC24V | DC12V |
| Power | 22VA | 18W | 20W |
| Applicable Media | Air, Water, Gas | Hot Water, Air | Oil, Hot Water, Steam |
| Operating Current | 0.10A | 0.75A | 1.66A |
| Ambient Temperature | -10℃~50℃ | -10℃~50℃ | -10℃~50℃ |
| Voltage Tolerance | ±10% | ±10% | ±10% |
| Matching Coil | B32 | B32 | B32 |
Quick Selection Guide
| Nominal Diameter | Pipe Size | Recommended Model |
|---|---|---|
| DN10 | 3/8" | 2W-15-31X |
| DN15 | 1/2" | 2W-15-41X |
| DN20 | 3/4" | 2W-20-51X |
| DN25 | 1" | 2W-25-61X |
| DN32 | 1-1/4" | 2W-32-71X |
| DN40 | 1-1/2" | 2W-40-81X |
| DN50 | 2" | 2W-50-91X |
Orifice, Flow & Pressure Table
| Port Size | Orifice (mm) | Cv Value (m³/h) | Min. Pressure (bar) | Max. Pressure (Air/Gas) AC/DC | Max. Pressure (Water/Hot Water) AC/DC | Max. Pressure (Light Oil) AC/DC | Model |
|---|---|---|---|---|---|---|---|
| 3/8" | 12 | 1.8 | 0 | 10 / 8 | 10 / 8 | 10 / 8 | 2WS1-12-31X |
| 1/2" | 15 | 2.4 | 0 | 10 / 8 | 10 / 8 | 10 / 8 | 2WS1-15-41X |
| 3/4" | 20 | 6.3 | 0 | 10 / 8 | 10 / 8 | 10 / 8 | 2WS1-20-51X |
| 1" | 25 | 8.3 | 0 | 10 / 8 | 10 / 8 | 10 / 8 | 2WS1-25-61X |
Media & Seal Material Selection
|
Selection Tips
1, Voltage Matching: AC220V is for standard mains power; DC24V/12V are better for industrial control, vehicle, and low-voltage systems. Always confirm the coil voltage to avoid burnout. 2,Temperature Limits: The seal material determines the maximum operating temperature. For example, NBR (80°C max) is not suitable for continuous use in hot water above 80°C, as it will degrade and leak. 3,Media Compatibility: Oily media requires VITON seals, as NBR will swell and fail in oil. Steam applications should use VITON or higher-grade seals. 4,Size Consistency: Always match the valve size to your pipe's nominal diameter. Using a smaller valve will restrict flow and shorten its lifespan.
Our Advantages:
Copper Coil Core High electrical conductivity, low heat generation, long service life, Stable and suitable for high-frequency control requirements Solenoid Valve Pilot Head Fast response speed with pressure buffering capability, Improves overall stability and reliability of the solenoid valve Metal Nut High strength and strong corrosion resistance, Firm connection, enhances overall sealing Industrial-Grade Sealing Disc Excellent sealing performance, wide temperature range, Stable sealing performance even after long-term use Stainless Steel Valve Body High temperature and corrosion resistance, Good stability under harsh operating conditions |
||||||||||||||||||
Production Workshop:

Where to be used:

Supplier's popular products:
![product-803-416 KJW1D7LNZMZJLDZ(NEL[]RB](/Content/uploads/2020480534/20200610134717b0421f6654e94d0da8c0a2ff0841247c.png)
Tips:
1. Your inquiry related to our products or prices will be replied in 24 hours
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. OEM&ODM, any your customized lightings we can help your to design and put into product.
4. Distributorship is offered for your unique design and some our current models.
5. Protect your sales area, ideas of design and all your private information.
When selecting a stainless steel pneumatic air gripper cylinder, consider factors such as gripping force, stroke length, operating pressure, compatibility with the object size and weight, and the specific environmental conditions of your application. It is advisable to consult the manufacturer's specifications and guidelines to ensure the proper selection, installation, and operation of the gripper cylinder for your specific requirements.
Hot Tags: 2ws1 waterproof coil solenoid valve, China, manufacturers, suppliers, factory, customized, low price, made in China
Send Inquiry









