Position indicator for NRS gate valve

Position indicator for NRS gate valve

  • Certificate: ISO
  • Standard: Comply to NFPA 13, 13D, 13R, 72
  • Construction: Limit switch, brackets assembly with gear
  • Contact ratings: 1A at 24VDC
  • Temperature: -40°C to 70°C
  • Surface: Fire red switch, galvanized bracket

Product Details

Position indicator for NRS gate valve is used for indicating Non Rising Stem gate valve position. In a fire protection system, the normal position of the NRS gate valve is opened. When someone manipulates the valve by closing it, the limit switch of position indicator sends a signal to the fire control panel informing the status.

Available size

Valve type Gear bore (mm) Normal position Ref. No.
NRS (Non rising stem) 16 ~ 28 Closed V8301

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