MGS9/1B

Diaphragm seal with threaded connection

Diaphragm seals are designed to isolate the sensing element of pressure gauges, pressure switches and electronic pressure transmitter from process fluids which may be corrosive, viscous, sedimentous and/or with a high temperature. The diaphragm, welded for model 1B0 and mechanically clamped between the upper housing and intermediate ring for model 1BS , is leak proof tested to guarantee fill fluid separation from process fluid. This diaphragm seal can be cleaned by removing the lower housing. This construction feature and its compact design suits to many applications requiring frequent maintenance.

Industrial sector:
  • Chemical, Petrochemical
  • Energy
  • Water treatment
  • Oil & Gas
  • Machine building (OEM)
  • Engineering Procurement Construction (EPC)
Specific applications:
  • NACE version
  • ATEX version
  • Crystallizzing fluids
  • Viscous fluids
  • Corrosive fluids
  • Low pressure
  • High process temperature
  • Vacuum
  • Combined (Vacuum + Pressure)
  • Sedimentous fluids
Conformity:
  • NACE MR0175
  • NACE MR0103
  • Directive ATEX 2014/34/UE
Function:
  • Accessories
Material:
  • Stainless steel and special materials
Accessories:
  • Diaphragm seals
Process connection:
  • Threaded
Range:
  • 0...0,1 / 0...40bar
Sensing element:
  • Welded diaphragm
Process connection material:
  • AISI 316 L, Monel 400, Hastelloy C276
Sensing element material:
  • AISI 316 L, AISI 316 L+PTFE, Monel 400, Hastelloy C276, Tantalum, Alloy 600, Alloy 825, Alloy 625
Sealing:
  • PTFE gasket

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Data Sheet MGS9-1B Data sheetitenesptdefrru
Introduction Diaphragm Seals Genericitenptdefr