Exd Pressure Switch Model PS-RV

The PS-RV is an adjustable Pressure Switch with a stainless steel enclosure for use with BERMAD Deluge and control valves in harsh environments, to indicate a pre-determined pressure level.

This Pressure Switch offers reliability, repeatability and durability in a compact design. It is suited for operation under the harsh conditions of Zone 1, II 2 G/D Ex d IIC T6 certified for hazardous locations and SIL 2 safety related systems.

At the heart of the PS-HP/RV is a snap action Diaphragm assembly, which transfers motion to one SPDT (Single-Pole Double-Throw) micro-switch.

Suitable for use with water, air or nitrogen pressure sensing in especially harsh and/or hazardous environments as in chemical plants, refineries, gas and petroleum installations offshore and marine vessels.

  • Solid, Single Piece Construction
  • Stainless Steel Enclosure
  • Pre-Wired Integral Terminal Box
  • Safety Vented Design
  • Functional Safety Certified as per IEC 61508-2 for use in
    SIL 2 safety systems
  • Field Adjustable
  • One SPDT (Single-Pole Double-Throw) micro-switch
  • Welded Diaphragm
  • IP66/NEMA 4x suitable for harsh environments
  • NACE MR 01-75 complaint with PS-RVM22SDE02F mode

Suitable for use with water, air or nitrogen pressure sensing in
harsh or hazardous environments as in chemical plants, refineries,
gas and petroleum installations offshore and marine vessels.

English Exd Pressure Switch Model PS-RV
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