HOFFMAN STEAM SPECIALTY VENT #79

Water Main Vent Valve; Type Built-In; Inlet Size 1/2 Inch, 3/4 Inch; Inlet Connection Female Threaded, Male Threaded; Body Material Brass, Stainless Steel; Temperature Rating 250 Deg F; Pressure Rating 75 PSI (Operating), 200 PSI (Hydrostatic); Application Hydronic Heating, Cooling; Outlet Size 1/8 Inch Threaded

3/4" and 1/2" x 1/8", FPT/MPT x NPT, 75 PSI, Brass/Stainless Steel, Built-In, Water Main Vent Valve
Built-In Check Valve-Unique Feature of Hoffman Specialty Air Vents, Which Assures the Air You Want to Eliminate from the System Does Not Get Back in When System Pressures Fall; Glycol Ready-Brass and Stainless Steel Construction of Hoffman Specialty Air Vents Assures Long Life in Glycol Environments, with No Chance of Material Breakdown; High Capacity; Top Mounted, Replaceable Seat-Seat and Check Valve are Above the Shell, Isolated from Suspended Dirt in the System; Removable Seat and Check Valve Assembly Allows Quick Cleaning or Replacement; Convenient Threaded Inlets and Outlets; Removable Top

Outlet Size 1/8 Inch Threaded