Sight flow indicator with internal thread G (BSP) or NPT

  • G or NPT female thread ¼”, 3/8″, ½”, ¾”, 1″, 1¼”, 1½” and 2″.
  • Construction length 100 to 230 mm.
  • Operating pressure of 16, 25 and 40 bar.
  • Operating temperature of 150° C  and 280° C .
  • With mica disc suitable for aggressive mediums and temperature of 300° C.
  • Special versions available according to customers’ needs.

Materials

Body: GG 25, GS-C 25 WN 1.4408.

Covers: GG 25, GS-C 25 WN 1.4408.

Glass: borosilicate glass DIN 7080 and soda lime glass DIN 8902.

Gaskets: Graphite or according to customers’ needs.

Screws: 4.6, 5.6 galvanized, A4-70.

Options

Certificate 2.2 or 3.1 B according to EN 10204.

With flap, spinner (plastic or PTFE).

Available with (Ex) lights, mica, glass protection, metal fused sight glass.