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The S100 Slam Shut Valve protects gas installations against dangerous overpressure conditions and is normally fitted on the inlet side of the regulator.
The S100 incorporates a visual valve position indicator. It can be supplied with a micro switch for remote indication. The manual reset has an automatic integral equalising valve ensuring safe resetting procedures and eliminating costly by-pass systems.  The S100 can be mounted in any orientation. The unit can be specified with the reset mechanism on either side of the body.

  • Sizes: 2", 3" and 4"
  • Inlet pressure up to 19 bar
  • Trip range 18mbar - 6 bar
  • With visual indicator or micro switch sensor
  • Full bore design
  • Temperature range -20 to +80 °C

Elster GmbH

Elster GmbH offers a wide range of measuring devices for measuring gas volume and flow rates. We can offer volume gas meters such as rotary and diaphragm gas meters, turbine and ultrasonic gas meters. Gas volume correctors and electronic devices for data transfer are also part of the production program. Elster GmbH is also able to provide its customers with the delivery of complete measurement systems for accounting measurement at high pressure in the area of transport and production of natural gas. All devices meet the highest standards in terms of quality, safety and fulfillment of all metrological requirements.

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