Steam boilers and generators,

Pressure reducing stations.

Air/gas compressors - reciprocating or rotary. 

Pressure Vessels - including tanks, receivers, intercoolers, oil-gas separators, lines.

Gags available.

Specifications

Sizes: 1 thru 6 inch (32 thru 150 mm)

Pressure/Temperature Limits:

Heavy duty construction of high quality steel with stainless steel full-nozzle trim. Bolted bonnet design for easy maintenance. Steel yoke incorporates a cover-shield for guiding surfaces and provides for fully exposed spring. Seats lapped to optical flatness. Dual control rings offer easy adjustability for precision opening with minimum pro-open or simmer and exact blowdown control. Heavy duty lift lever assembly.