Sleeved Pop-Up Valve (4" X 6" POP-UP VALVE SEAT COVER)
4" X 6" POP-UP VALVE SEAT COVER|Marco's sleeved type pop-up valve features a durable vulcanized rubber mushroom head and steel sleeve that is suited for larger capacity pots. It is designed to seat externally over the blast pots internal plumbing and to shorten blast pot pressurization time. Valve Seat Cover sold separately.