Pharma II Valve Position & Control Monitor

Brand: Westlock

Westlock Pharma II provides position and control monitoring for linear sanitary diaphragm valves.

They are both weatherproof and the Pharma II offers network connectivity.
  • Compact 95 mm height (without solenoid)
  • Low profile and tool-free access ideal for short bend radius installations
  • Non-contact, solid state Hall effect sensors provide premium reliability, even in high cycle applications
  • Zero current leakage means excellent performance in low current I/O systems
  • QuickSwap twist lock installation allows easy integration of puck style solenoid valve base
  • QuickSwap conventional and network electronic modules
  • Easy access to terminal strip for internal wiring
  • Modular design allows the quick change out of electronics/switch module or solenoid
  • Network connectivity via DeviceNet (76P2) and AS-Interface (77P2) protocols


Approvals & Certifications

  • IEC

Coil Voltage

  • Solenoid: 120 Vac - 99P2
  • Solenoid: 24 Vdc


  • AS-Interface - 77P2
  • DeviceNet - 76P2

Conduit Connection

  • 1/2” NPT Female
  • 1/2” NPT Male
  • M20

Enclosure, Body Material

  • Engineered Resin

Environmental Protection

  • IP55
  • Weatherproof

Flow Rate

  • 0.1 CV

Materials of Construction

  • Beacon: Co-Polyester
  • Solenoid Valve: Stainlesss Steel (with Engineered Resin Block)

Solenoid Type

  • 3-Way

Switch Type

  • Hall Effect Sensors - 76P2/77P2
  • Hermetically Sealed Bifurcated Dry Contact Switch Elements - 99P2
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