Overpressure relief valves, open
Supplier: Welch by Gardner Denver
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About this item
Small flange valve, open type, made of nickel-plated aluminium.
- Prevents positive pressure rises over the maximum permissible level
- Protects the pump against overload
- Leak rate 10-2 mbar L/s
- Opening pressure 1100 mbar (abs.) or 100 mbar (overpressure)
- Polyamide valve body, Perbunan seals
- Stainless steel compression springs
- PTFE-coated aluminium sealing plate
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