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Extension Assembly and Dual Purge Port

Zone Indicator Control System

Zone Indicator Control System shall consist of an alarm display for the zone and a control function.

The Zone Indicator Control System shall be 3 piece ball-type design with a brass forging body and a chrome plated brass ball for sizes 1/2" to 4" (1.3 cm - 10 cm). Ball seats, stem seals and stem washer shall be Reinforced Teflon (PTFE), with Viton stem and flange O-rings. A blow-out proof stem shall be used and the zone indicator shall have a maximum pressure rating of 600 psi (4,137 kPa).

  • 100 PSI Zone Alarm Indicator
  • Serviceable design for ease of maintenance
  • 100% Pressure tested
  • Cleaned for oxygen service
  • Available in sizes 1/2" to 4" (1.3 cm - 10 cm)
  • Available in locking or non-locking