Who Can ID This Anti-siphon Valve?

[racclarkson@gmail.com]

Need to replace this one. Any idea on where to go? 3/8" pipe threads.

IMG_9419.jpg


Thanks

[Briankinley2004]

I just bought some aluminum ones in 3/8" from Defender for my catamaran fuel tank. Not sure if they will work for your application

https://www.defender.com/product.jsp...073&id=2685649

[Boatsb]

What's the original one from?

It's not for fuel is it?

[Pascal]

I ve seen them on many original installations. Never had to look for them but they should be easy to find

[racclarkson@gmail.com]

Probably should just try and find the complete loop and valve. It's the raw water vacuum break on my generator.

IMG_9418.jpg

[Boatsb]

Replacing the whole loop may not be a bad idea. It could have buildup in it or be rushing from inside.

[Pascal]

There is a small duckbill in there. Unusually you can just clean it and put it back together

[racclarkson@gmail.com]

There is a small duckbill in there. Unusually you can just clean it and put it back together

Been cleaned and then soaked in ospho. It leaks.

[KPTIM]

Hi Robert,
That valve is what comes on the Stainless Steel vented loops from RAZ marine.
I know this for sure because I just bought a set to replace a couple of home made loops on my 53.
Given Raz's reputation I bet if you call them they will hook you right up.

[racclarkson@gmail.com]

Hi Robert,That valve is what comes on the Stainless Steel vented loops from RAZ marine. I know this for sure because I just bought a set to replace a couple of home made loops on my 53.Given Raz's reputation I bet if you call them they will hook you right up.

Home run! Thanks very much.