Varivalve Exclusive Fingertip Adjustment
•Simply slide a lever allows you to adjust venting rate.
•Each Radiator has its own venting speed.
•Long Term Fuel Savings.
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Large Variable Orifice
•Allows adjustment of up to 5/16". Makes steam radiators heat up fast (when required.
•Simplifies balancing of systems by providing the fastest heat for hard-to-heat
rooms and allowing reduction of heat to overheated areas.
•Heat Timer Varivalve is for low-pressure one pipe steam heating systems.
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Phosphor Bronze Bellows
•Insures positive shutoff! Quiet Operation! No Clicking or hissing.
•Outlasts bi-metal air vents.
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High Temperature "O" Ring Seal
•For Positive sealing.
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Seat and Poppet at inlet to valve
•Steam or condensation does not enter valve body.
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Heavy Duty Construction & Contemporary Styling
•Solid brass case with heavy chrome plating. Available in
straight or angle body.
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Heat Timer Varivalve Steam Valve Manual
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