HOFFMAN

STEAM AND HYDRONIC MACHINE PARTS - NAMELY, STEAM, FLOAT, BUCKET, TEMPERATURE, CONTROL, THERMOSTATIC AND DISC TRAPS; [ PRESSURE RELIEF, LOCK PRESSURE, ] VENTING, STEAM, WATER SUPPLY, AND TEMPERING VALVES AS MACHINE PARTS; PNEUMATIC, TEMPERATURE, AND PRESSURE PILOTS AS MACHINE PARTS; PRESSURE AND TEMPERATURE REGULATORS AS MACHINE PARTS; STRAINERS AND VACUUM BREAKERS AS MACHINE PARTS