Hoffman #H40 1/8" Make Pipe Angle Steam Radiator Air Valve Connector

All Offers CONSIDERED Hoffman #H40, 1/8 Make Pipe Angle Stream Radiator Air Valve connector.Hoffman, #H40, 1/8 Male Pipe Angle Steam Radiator Air Valve Connector, Float-type vent, For ordinary one-pipe system that doesn¦t require proportional venting, Single non-adjustable port, 1/8 NPT angle connection, Maximum operating pressure 6 psig (0.4 bar)(Drop away pressure - maximum pressure against which the vent can open), Maximum pressure 10 psig (0.7 bar). superb for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.