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Hoffman Specialty

Hoffman Specialty, a Xylem brand, offers a wide range of products for steam and hydronic systems. From steam traps to valves, from temperature regulators and vacuum breakers, whether residential or commercial, Hoffman Specialty can fill the requirement.

Hoffman Specialty was founded in 1913 by George D. Hoffman with the introduction of the Hoffman No. 1 Automatic Siphon Air Vent Valve for steam radiators, and was acquired by ITT Industries in 1970.

Hoffman Specialty series 2150 pressure operated steam regulator. 402664 3/4", 402667 1", 402649 1-1/4", 402652 1-1/2", 402655 2".

Hoffman Specialty Series 2150 Full Port Steam Pressure Regulating Main Valve
Hoffman Specialty series 2250 full port pressure operated steam regulator. 402658 2", 400751 2-1/2", 400752 3", 400754 4", 400755 6".

Hoffman Specialty Series 2250 Full Port Steam Pressure Regulating Main Valve
Hoffman Specialty series 2000 main valve hardware kit for spring, air, or combination pilots, 400641 1/2" - 2".

Hoffman Specialty Hardware Kit For Series 2200/2250/2300 Main Valve With Spring, Air, Or Combination Pilots
Hoffman Specialty series 2000 main valve hardware kit for temperature or solenoid pilots, 400638 1/2" - 2", 400640 2-1/2" - 6".

Hoffman Specialty Hardware Kit For Series 2200/2250/2300 Main Valve With Temperature Or Solenoid Pilots
Hoffman Specialty STPA-200 Series Temperature Pilot Operator, 50 F - 200 F Range. 10 Ft. Capillary 400866, 15 Ft. Capillary 400868, 20 Ft. Capillary 400869, 25 Ft. Capillary 400874, 30 Ft. Capillary 400875.

Hoffman Specialty STPA-200 Series Spring Temperature Regulating Pilot Operator
Hoffman Specialty STPA-300 Series Temperature Pilot Operator, 150 F - 300 F Range. 10 Ft. Capillary 400880, 15 Ft. Capillary 400881, 20 Ft. Capillary 400884, 25 Ft. Capillary 400889, 30 Ft. Capillary 400890.

Hoffman Specialty STPA-300 Series Spring Temperature Regulating Pilot Operator