PUMP UNLOADING VALVES
The Pump Bypass Valve is of a fail open design, utilizing our DIN 2-way valve design. If air or electrical power is lost, the valve will go to the bypass position. In the bypass position, the DIN 2-way valve is in the open position, allowing flow to go over a series of orifices.
If Elwood's standard line of Pump Unloading Valves do not fit your system's requirements, please request a custom design and our team will design the valve to fit your needs!
Pump Unloading Systems
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Sizes manifold mounted DIN 25 through 100
- DIN 80 and 100 Modular Inline System
- Capacities to 2,350 GPM (9,000 LPM)
- Working pressures to 6,000 psi (414 bar)
- Designed to operate with low viscosity fluids and raw water
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Removable stainless steel cartridge design
- Serviceability
- Excellent corrosion resistance
- High reliability
- Long-lasting performance
- Reversible soft composite disc
- Removable stainless steel orifice assembly
Fluid Flow Technology
- V-notch fluid flow
- Shield seat design
- Inverse fluid flow
Custom specifications available upon request.
Brochure
2-Way Valves
DIN Series Cartridge Valves
Spindle Style Descale Valves
DIN Style Descale Valves
Descaling, Pump By-Pass, Shut-Off Surface
Ordering Information
[Cutsheet PDF] - Coming Soon!
Please see Brochure # 396 for ordering information.
Request a quote here or below and include any custom requirements if needed.
All inquiries are sent to info@elwood.com.
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