Quick Opening Levers
- Coarse threaded stem design
- Remote Chain Operation
- ¼ Turn Open or Close Valves
- Suitable for inaccessible applications
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.
|Teflon Packing||Wire-Graphite Packing|
|4000 psi||100º F||2950 psi||500º F|
|3730 psi||200º F||2700 psi||600º F|
|3470 psi||300º F||2430 psi||700º F|
|3200 psi||400º F|
|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|
available from 8:00 – 4:30 MST
Address 841 E WILMINGTON AVE, SALT LAKE CITY, UTAH 84106