westlock valve controls

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Explosionproof/Flameproof Rotary Position Monitors ATEX/IEC

Technical data Approvals: Area classification (ATEX/IEC) 2200 series: Ex II 2G

Exd IIB +H2
Ex tD A21 IP6X
2600 series: Ex II 2G
Ex tD A21 IP6X
Enclosure standards (IEC)
All enclosures: IP66/67
All Models V3 mechanical SPDT switches
All Models DPDT mechanical switches
All Models V3 slotted and barrel inductive proximity sensors
All Models Magnum SPDT (hermetically sealed proximity type) switches
2200 Series GO hermetically sealed switches
All Models Aluminium
Stainless steel

Rotary position monitors certified to Ex II 2G and specifically engineered for hazardous environments. Available with either low-copper aluminium or 316 stainless steel enclosures, they are available with a range of position sensors and switches.

Features & Benefits:

  • Flameproof design meeting a wide range of worldwide approvals.
  • Touch set cams are hand adjustable, spring loaded and self-locking providing quick calibration of position sensors.
  • Strong durable Beacon™ offers 360° visual indication available in a choice of styles and colors.
  • Terminal strips are pre-wired and numbered with generous working space for ease of use.
  • Additional conduit for easy field wiring and mounting accessories as standard.
  • Wide range of switches and sensors.
  • Position transmitter option.
  • Switch stabilisation plate.
  • Standardized mounting pattern for easy adaptation to common bracketry.
  • Range of drive shaft options.
  • Aluminium enclosures with ultra-low copper content (0.2% maximum) ensure robust performance in corrosive environments.
  • Rugged 316 stainless steel enclosures
  • IP rated plugs certified where applicable.

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