Didn't Know That ExistedTRIGON P-Valve
A drysuit valve for urination is an awkward problem solved with impressive directness.
A one-way drysuit valve that lets a diver urinate without leaving or flooding the suit.
Research guide only. Check the maker for current pricing and availability.
Visit the maker Opens www.sitech.se in a new tab.What you’re looking at
- Made by
- SI TECH
- Category
- Outdoors & Adventure
- Price guide
- £100–£250
Product information comes from the research catalogue. Current specifications, price, availability and suitability should be confirmed with the maker.
Why it caught our eye
TRIGON is a one-way valve that lets a diver urinate without leaving or flooding the drysuit. It is a good reminder that specialist equipment becomes interesting when it solves the problem nobody wants to describe in the brochure headline.



