Pilot operated safety valve (POSV)
Pilot operated safety valves are mainly used in the gas, oil and paper industries and in petrochemistry. They have a very small operating hysteresis, they allow high back pressures and have a high performance in relation to the minimum diameter.
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- Process equipment
- Industrial automatization
- Drive technology
- Pumps
- Machines
- Measuring equipment
- Mixers
- A+R Armaturen
- ASM sensors
- Berges Antriebstechnik
- Binda
- CMD Engrenages & Reducteurs
- Comitronic/BTI
- EFCO
- Flammer
- Fluimac
- Gebra
- Hummel AG
- IBO
- Injecta
- Inoxpa
- Kleenoil
- Kobold
- Leser
- Microsonic
- P.I.V. Drives GmbH
- Plum
- Protem
- R+W Antriebselemente GmbH
- Rechner Sensors
- Rembe
- Ringfeder
- Ritag
- SensorTherm
- Serfilco
- Speck pumpen
- Speck Pumps
- Speck Triplex
- STÖBER Antriebstechnik GmbH&C0.KG
- STÜBBE
- UWT
- Victor pumps
- Wenglor
- Yamada