Boiler Water Gage and Valve Assemblies are designed and built for years of dependable operation. Take a close look at the rugged direct reading gages. And, each assembly is complete with necessary expansion loops lever or chain wheel valve operators. W.S.P. Jerguson Tubular Gage assemblies represent years of experience in the manufacture of gage cocks for industrial steam services. The valves have union bonnets.
Stems are quick closing and equipped with levers and equalizing plate for chain operation.
Both stems have backseating knobs, seats are renewable and regrindable. Gages are equipped with polished end stems which fit into the outlet stuffing box connections of the valves. The stuffing boxes allow the end stems to slip slightly to allow for a differential in expansion rate between the drum and the gage assembly. Numbers 103 and 123 gages are for the 300 W.S.P. and are available in both transparent and reflex design. For working pressures over 300 W.S.P. the use of a mica shield between the glass and steam is recommended.