Designed for steam pressure regulation service, the Hoffman Specialty 2100 series reduced port regulating valve has hundreds of possible applications with the variety of pilot pairings for your steam regulating management needs. Designed with longevity in mind, the 2100 series does not include any packing and has a 2-ply stainless steel diaphragm for tighter system accuracy.

Available in sizes 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Minimum inlet pressure of 20 PSI
Minimum pressure differential of 15 PSI
Reduced port valve designed for low flow capacities of up to 8,330 lbs/hr, able to achieve better valve turndown for high rangeability
Normally closed design with .01% steam leakage of valve related capacity
Capable of pairing with spring-controlled pilot, self-contained temperature pilot, air pressure control pilot, or pneumatic temperature control pilot; hardware kits sold separately!
Hoffman Specialty Series 2100 Steam Pressure Regulating Main Valve Specifications