Product Description

Glass-Trac Type 2 Offset Gauge Valves are available with screwed (S), union (U), and tubular (T) gauge connections. Type 2 valves are used with Reflex and Transparent Gauges in working pressures up to 4000 psi and with Tubular Gauges to their maximum rating. The Teflon packing ring is standard and used in services up to 450º F. For temperatures to 700º F, valves are fitted with special wire graphite packing. Both valves have stainless steel ball checks to shut off the flow automatically in case of gauge glass breakage.

The “offset” feature permits easy cleaning of gauges. A floating tailpiece on Type 1 valves permits an overall vertical adjustment of 1/8” if the gauge center-to-centers are not precisely located. Installation is quicker and gauge strain is eliminated.

Type 2 valves have an optional backseating stem allowing the packing to be changed without shutting down the vessel.

Product Features

  • Screwed Bonnet
  • 4000 psig CWP 6000 psig Test
  • ¾” NPT Male Union Tank Connection
  • ½” NPT Female Gauge Connection
  • ½” NPT Female Drain Connection

Product Specifications

Pressure & Temperature Rating

Teflon PackingWire-Graphite Packing
4000 psi100º F2950 psi500º F
3730 psi200º F2700 psi600º F
3470 psi300º F2430 psi700º F
3200 psi400º F


Compatible Products


100-00 Glass-Trac Liquid Level Gauges and Valves Catalog
Brochures, Product Line Brochure
120-52 2S/2U Valves
Technical Documents
130-01 Installation and Operating Instructions
Technical Documents
Vessel Connection Pipe Schedules on Questtec Valves
Technical Documents