Watts 1/4 in. Straight Connection Brass Steam Air Vent

Series SVS non-vacuum non-adjustable float-type steam air vents are used in steam heating applications to vent air in steam systems. They feature a brass body with a straight connection and a brass float. Series SVS provides rapid air venting and is ideal for radiators, convectors and steam mains. Maximum pressure 10 PSI (68.9kPa).