SiTech Valve

[300bar]

Any one know if and where I can find dis/assemble drawings for
SiTech drysuit valves(dump valves)

thanks

 

[fmerkel]

They are pretty simple. First loosen completely. Look carefully around the upper edge for a very small notch (this is the exhaust valve). It will fit a small screwdriver. Just pry it up and the top will come off. Inside is mostly a diaphragm and spring. Just note how it is put together. Taking digital pictures can be useful for this kind of assembly.

For the more faint of heart just soak it for awhile in a mild vinegar/hot water solution and then flush well. That will cure most ills (leaks). It's common for a Sitech to need to be screwed in about 1/2 turn from full loose to not leak.

Fritz

 

[300bar]

Thanks for the info,also got a exploded view from an other SB member

This wy I love SB

Thanks again