The Spirax Sarco 25 series full port regulating valve has hundreds of possible applications with the variety of pilot pairings for your steam regulating management needs. Rated to ANSI/FCI 70-2 Class IV shutoff, the Spirax Sarco 25 series main valve offers dead-end shutoff operation for longevity of installed life. 
Available in sizes 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Normally closed design with .01% steam leakage of valve related capacity
Capable of pairing with a variety of pilot operators to suit your application needs. 

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