Universal Seal-Off Control Valve

The Universal Seal-Off Control Valve Body is used with the Innerduct Seal-Off, Conduit Seal-Off, and Double Seal-Off. Use the interchangeable heads for  the  style  and  size you need. Comes equipped with an air flow valve and a universal hose coupling for attachment to most compressors.  3⁄16" (5 mm) rope adapter included.