ELSTER JEAVONS S100 OVERPRESSURE SLAM SHUT VALVE Safety Valve Pressure Reducing Regulator Kuala Lumpur (KL), Malaysia, Selangor, Pandan Perdana Supplier, Suppliers, Supply, Supplies | EDB Perkasa Sdn Bhd
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.
The Series 100 Slam Shut Valve has been designed to meet the requirements of BGES/V9 and DIN3381.
The S100 has been approved to module B + D of the PED 97/23/EC by BSI Notified body No. 0086). It is classified as Category IV equipment and a safety accessory.


  • 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
  • Very low pressure drop

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