Shop All Pneumatic Flow Control Valves
Siemens
Valve And Actuator, Pneumatic, Pipe 1/2 In
Mfr # 257-02041
Zoro # G3266785
product price: $130.99
/ea
Free Shipping & Returns
$130.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Body Material Brass
- Valve Body Material Bronze
- Valve Type 2-Way NO
- Width (In.) 4 in
- Cv 4
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Siemens
- MFR # 257-02041
- Zoro # G3266785
- UPC # 094705228807
- Country of Origin United States
- Category Pneumatic Flow Control Valves
Dimensions
Width (In.) | 4 in |
Height (In.) | 4 in |
Overall Width | 2 in |
Port Connection Size | 1/2 in |
Overall Depth | 4 in |
Description
Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control, Body Material Brass, Body Pattern Two-Way, Bypass Port Coefficient of Volume (Cv) Not Applicable, Close-Off Pressure 45 psi, Coefficient of Volume (Cv) 4, Fluid Temperature - Maximum 250 Degrees F, Fluid Temperature - Minimum 35 Degrees F
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- B B MANUFACTURING Finished Bore 1 Groove V-Belt Pulley 6.55 inch OD (1VP68x5/8)
- CHICAGO PNEUMATIC 5 HP Two Stage Air Compressor - (Splash Lubricated), RCP-4981VNS (RCP-4981VNS)
- THOMSON Plain Bushing Bearing, Closed, ID 0.750 In (FNYBU12)
- ADAPTALL Hose Adapter, 1/2", NPT, Metric, 20 mm (9325-08-20x1.5)
- SIEMENS Valve, Pneumatic, 1/2 In (256-02008)
- SIEMENS Valve, Pneumatic, 3/4 In (257-02044)
- SIEMENS Valve, Pneumatic, 1/2 In (258-02069)
- SIEMENS Valve, Pneumatic, 1/2 In (257-02038)
- BONOMI Pneumatic, Spring Return Brass, Ball Valve (8P0082LF-C1-11/2)
- FESTO One-Way Flow Control Valve GRLA-1/8-QS-4-RS-D (GRLA-1/8-QS-4-RS-D)
- DYNABRADE 1/4" FLOW CONTROL COMPOSITE (DB94407)
- Siemens Pneumatic Valves