Indicator Series

Brand: Flo-Tite

The Visual indicator is a mechanical device that graphically displays the angular displacement of a quarter turn valve or and other device operating between 0 and 90 degrees. 
 
The Indicator represents a true indication of valve position.
 
It is infinitely adjustable, and delivers a 100% change of indication, displaying 90 degrees of rotation by utilizing an amplified mechanical drive.
 
The valve position transmitters have enclosures meeting the following:
 
Sentinel 
  • Nema 4, 4x - Watertight 
  • Nema 7 Explosion-proof and Nema 9 Dust - Ignition-proof
  • Class 1, Division 1 Groups C&D, Class I, Division 1
  • Groups E, F, & G, Class 1, Division 2 Groups A, B
  • (TTL switches and Inductive Sensors only)
Sentinel II 
  • Nema 4, 4x Watertight,
  • Nema 7 Explosion-proof and Nema 9 Dust - Ignition-proof
  • Class 1, Division 1 Groups A, B, C&D, Class II
  • Division 1, Groups E, F, & G
Watchman / Watchman II / Survivor / Scout
  • Nema 4, 4x -Watertight
Survivor II 
  • Nema 4, 4x - Watertight
  • Series‘Q’(FM) Install per drawing no. S2CF
  • Non-incendive Division 2 All Groups
  • Series‘R’(CSA)
  • Division 2 All Groups
  • The Survivor II unit must be supplied by an SELV source in accordance with C22.2 No. 1010.1 Annex H
Features
  • Environmentally sealed indicator prevents fogging or entry of contaminants
  • “Weep”  holes keep moisture from accumulating anywhere on the enclosure
  • Clear cover is free from decals or paint that fade in sunlight or during plant washdowns
  • Ektar indicator cover offers excellent chemical resistance and strength
  • Molded from DuPont’s Super Tough Zytel Nylon for the ultimate in strength and corrosion resistance
  • No bracketry required for actuators with the NAMUR accessory mounting pattern 
  • The industry’s only “true” visual valve position indicator for Multi-Ported valves - indicator is fully adjustable to match the actual valve

Specifications

Operating Temperature

  • -40 to 80 °C

Bearing Material

  • 303 Stainless Steel
  • Bronze

Environmental Protection

  • NEMA 4, 4X

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