Eccentric Seal Shut-Off Valve

The only large diameter STAINLESS STEEL shutoff valves in the Backflow Industry. The Patent Pending Eccentric-Seal™ Shutoff Valve has a unique feature in that the inlet shutoff valve sealing disk seals on the downstream side of the valve operation shaft. This allows the #1 test cock to be located adjacent to the valve operation shaft reducing the overall length of the valve (and weight) by at least 2 inches. Additional features and benefits include: ONLY STAINLESS STEEL SHUTOFF VALVES IN BACKFLOW! Self-centering disk seal Bolt-on replaceable shutoff disks Low torque valve operation Disk replacement does not require elastomer compression Elimination of seal around valve shaft Stainless steel shutoff disk The entire valve operation shaft is a single component