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Water Safety & Flow Control


Non-Vacuum Non-Adjustable Float-Type Steam Air Vents, Straight Connection


1/8 to 3/4 in. (3 to 20mm)


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. Models SVS-1 is available in size 1/8 in. (3mm) with a straight pattern. Model SVS-2 is available in size 1/4 in. (8mm) with a straight pattern. Model SVS-3 is available in size 3/4 in. (20mm) with straight pattern. Series SVS provides rapid air venting and is ideal for radiators, convectors, and steam mains. Maximum Pressure: 10psi (68.9kPa).

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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