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New Product For PRO-QUIP: Leser Pilot Operated Safety Valve
 Pilot Operated Safety Valves from the High Efficiency product group are especially suitable for applications with high pressure and offer optimal tightness right up to set pressure. They meet all the requirements of API 526 and therewith offer 100% compatibility. LESER offers pilot operated safety valves with rapid or proportional opening characteristics.
The supplementary loading system for the High Efficiency product group uses external air pressure to guarantee better tightness up to set pressure. www.leser.com
Advantages
- Pilot Operated Safety Valve:
- Piping between the pilot and main valves is integrated into the cover to prevent damage and freezing
- Integrated Backflow Preventer as standard part
- Four week delivery time from the factory
- Higher capacity than comparable size with extra orifices
- 20% less installation space than competitors' comparable models
- Supplementary Loading System:
- Higher operating pressures are possible
- Closing pressure difference of up to -3 %; opening process is independent of back pressure
- Functional test and valve adjustment possible during operation
- Max. 0.1 sec. for valve to open completely
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