Heat Regulator Float Type Valve; Angle Adjustable Mount.
NPT Hoffman Steam Air Vent 1/8" This Everflow Steam Valve is The Ideal Choice for Air Removal in Your Heating Systems around Your Home. Manufactured With The Highest Quality Materials and Workmanship, It Will Serve Your Plumbing Needs Faithfully.WARNING: Handling of this product will expose you to lead, a chemical known to the State of California to cause [cancer, and] birth defects or other reproductive harm. Chrome Plated Steel It Features a Solid Steel Body, Secure Connection, Dainty Design, Easy Installation, and Quiet Operation.