PVC Check Valve?

[Buzzbomb]

I've done a search, and didn't really find anything out there. I want to install a check valve in a few of my lines, but so far I haven't been able to find anything that has no metal in it. Does anyone have a suggestion of what I can buy and where?

Thanks, guys!

Kirk

 

[Piggy]

They carry them at Lowes and Home Depot in the plumbing section.

 

[daugherty]

here is one
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+10090+4076&pcatid=4076

 

[gapiz]

You can find them on Ebay or on Marine Depot. Marine Depot has excellent customer service and pretty good pricing. Link below.

http://www.marinedepot.com/ps_AquariumPage~PageAlias~plumbing_parts__index.html

 

[Bifferwine]

I got my one-way valve from Marine Depot also. It's been in use for about 2 1/2 years now with no problems.