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Pressure Washing Supplies UK is a UK supplier of pressure washing equipment, pumps, hose reels, hoses, valves, fittings and replacement parts for professional, agricultural and industrial use.
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Pratissoli S4090 Certified Safety Relief Valve
- 320 Bar max working pressure
- 384 Bar set pressure
- 150-564 Lpm flow
- 85°C max water temperature
- Factory set & sealed to order
- PED certified to 97/23/CE cat. II
- Stainless steel construction
- 1"1/2BSPM inlet
- Call sales office for installation advice
This PED certified valve is set for a system Working Pressure (WP) of 320 Bar, the Set Pressure (SP) for the valve to activate and discharge flow is 384 Bar.
Each valve is issued with a dedicated certificate with a unique serial number affixed to the valve and manual. Generic calibration certificates cannot be supplied.
