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Pipeline center sell these..... yep will work horizontal if you use spring loaded type not weighted flap type.Need a 28mm anti gravity valve which will work at a 30 degree angle to the vertical due to restricted access.
Any suggestions?
Reply to the thread, titled "Need a 28mm anti gravity valve which will work at a 30 degree angle to the vertical" which is posted in Gaining Plumbing Experience on Plumbers Forums.
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