Si Tech Drysuit Inflator Valve Valves : Swivels through 360 deg rotation Si Tech makes the best drysuit inflator valves on the market. You can install / replace these Si Tech drysuit valves by hand! No special installation tools required. Call with any questions We also have Si Tech exhaust valves in stock fast shipping - worldwide! If you are on a tight budget, ask about our tested used valves. CALL NOW to order! 1-877-728-2238 or 206-298-6998 Use your browser's "Back" button to return to the listing OR Enter the Discount Divers Supply Homepage