Product Description
The 2W series zero differential solenoid valves are widely used in industrial applications, offering a range of thread sizes from 1/8" to 2". Available in two materials—brass and stainless steel—these valves come in both normally closed and normally open configurations. Known for their stable performance and reliability, they are suitable for various fluids including water, air, oil, and gas. Specifications:Model | 2W-10 | 2W-15 | 2W-20 | 2W-25 | 2W-35 | 2W-40 | 2W-50 |
Port Size | 3/8'' | 1/2'' | 3/4'' | 1'' | 1-1/4'' | 1-1/2'' | 2'' |
CV Value | 4.8 | 4.8 | 7.6 | 12 | 24 | 29 | 48 |
Fluid Viscosity | ≤ 20CST | ||||||
Working Pressure (Bar) | Water: 0–5, Air: 0–7, Oil: 0–5, Gas: 0–7 | ||||||
Max. Pressure Resistance (Bar) | 11 | ||||||
Working Temperature Range (°C) | –5 to 80 | ||||||
Voltage Range | ±10% | ||||||
Valve Body | Brass | ||||||
Seal Material | NBR, VITON (Optional) |




Why Choose Us?
1. A wide range of pneumatic products to suit your needs.
2. High-quality products at competitive prices.
3. Accept sample orders and small quantities.
4. Free product information and support.
5. Reliable quality assurance and active after-sales service. Payment and Shipment
Payment options include T/T and PayPal.
Shipment is usually handled via DHL, FedEx, UPS, TNT, or EMS, depending on your preference.
After shipment, we will provide the tracking number via email.
If you do not receive your package within 7 business days, please contact us immediately.
Note: We aim to ship your order within 4 weeks after receiving payment. Other Products
In addition to our solenoid valves, we also offer a variety of pneumatic cylinders such as: - ISO Standard Cylinders: DNC, DNG, SI, MA - Standard Cylinders: SC/SU, MB, CA1 - Mini Cylinders: MA, MAL, CJ2, CM2, CJP - Double-Shaft Cylinders: TN, CXS - Free Installation Cylinders: CU - Slide Bearing Cylinders: STM - Three-Shaft Cylinders: MGP - Stopper Cylinders: RSQ - Compact Cylinders: ADVU, SDA, CQ2B - Rotary Cylinders: MSQ - Rodless Cylinders: CY1 - Air Grippers: MHC Series, Parallel Style Wide Opening Gripper For more details, feel free to reach out. We're here to help you find the best solutions for your market!
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Sichuan Zhongying Industrial Pump Co., Ltd , https://www.zygyb.com