ACCUMULATOR SYSTEM
SHUT-OFF VALVES
As system pressure builds, the Accumulator System Shut-Off (ASSO) Valve shuts off pressure when determined levels are reached. Once the valve has closed, air pressure to the cylinder alone will not open it. The pumps must be used to create pressure in the system equal to that in the accumulator. Only when this balanced condition exists can the valve be opened by pilot pressure.
During normal operation, this valve is PLC controlled based on accumulator fluid levels.
If Elwood's standard line of Accumulator System Shut-Off Valves do not fit your system's requirements, please request a custom design and our team will design the valve to fit your needs!
Features
- Sizes 2" through 10"
- Capacities to 8,000 GPM / 30,000 LPM
- Working pressures to 6,000 PSI / 414 bar
- Designed to operate with low viscosity fluids and raw water
-
Removable stainless steel internals
- Excellent corrosion resistance
- High reliability
- Long-lasting performance
- Balanced poppet design
-
Stainless steel spring-assisted design
- Positive sealing at low pressure filling operations
- Adjustable pneumatic flow
- One high-pressure static seal
-
Fluid Flow Technology
- Shield Seat Design
- Inverse Fluid Flow
Flange Style
- SR1500 Flange
- SR2500 Flange
Accessories
- Position Indicator
- Complete Stainless Steel Valve
Custom specifications available upon request.
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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