Product Description
The 2W series zero differential valves have the thread size range from 1/8" to 2".Currently two types of material are available: brass and stainless steel, with function of normal close and normal open. Due to its stable performance, this type of solenoid valve is widely used in many different industrial fields.
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(ºC) | -5-80 |
Voltage Range | ±10% |
Valve Body | Brass |
Seal Material | NBR,VITON(Optional) |



Why US1: Various style for completely series pneumatic products for you to choose
2: High quality with competitive price
3: Sample order & small quantity order is ok
4: Provide free products information.
5. Reliable quality assured and active after-sell service
Payment and ShipmentPayment: T/T, PayPal,
Shipment: Usually we send the goods by DHL, FedEx, UPS, TNT, or EMS or as your request;
After delivery, we will send you the tracking number by E-mail.
If you do not receive it within 7 business days after shipping, please contact us.
Note:2: We do our best to ship your order in 4 weeks after receive your payment.
Other Products Our company also can provide other pneumatic cylinders as below,
1. ISO Standard cylinder: DNC(ISO 6431&VDMA24562),DNG(ISO 15552),SI(ISO 6431),MA(ISO 6432)
2.Standard cylinder:SC/SU,MB,CA1
3.Mini cylinder:MA,MAL,CJ2,CM2,CJP Needle cylinder
4.Double-shaft cylinder:TN,CXS
5.Free installation cylinder:CU
6.Slide bearing cylinder:STM
7.Three-shaft cylinder:MGP
8.Stopper cylinder:RSQ
9.ADVU, SDA,CQ2B compact cylinder
10.Rotary cylinder:MSQ
11.Rodless cylinder:CY1
12.Air gripper:MHC Series Pneumatic Parrallel Gripper, MHC point type Gripper
Parallel Style Wide Opening Air Gripper
For more details, plz feel free to ask,we will assist you to make the right things for your market!