





🛠️ Fix it right, fix it fast—because every drop counts!
The Watts RK-800M4 Series 1" Pressure Vacuum Breaker Vent Float Kit is a genuine OEM repair kit including a float vent disc assembly and bonnet O-ring. Designed for easy, tool-free installation, it restores your pressure vacuum breaker's optimal function with durable, factory-engineered parts that ensure long-lasting performance and system protection.
| ASIN | B002NKRT90 |
| Department | Backflow |
| Item model number | RK 800M4-V 1 |
| Manufacturer | Watts |
| Product Dimensions | 5.56 x 4.78 x 7.77 cm; 7.71 g |
L**N
Perfect for a water frozen and broken crown in a watts anti-siphon valve. 1/4 the price of the local landscaper.
K**N
Stopped my leak for a very reasonable price.
J**S
Great solution if you maintain your sprinkler system yourself and don't want to pay a guy $150 to do something that takes 5 minutes and requires no tools. I blew up the old backflow vent after forgetting that the outflow was shut and sending all the pressure through this plastic part. (This is where the professionals who charge $150 are laughing at me. Yeah, I know) The good news here is that all you need to do is unscrew the top of your backflow preventer, replace the broken parts with this kit, screw the top back on and you are ready to go for winter. If you need any instructions, there are youtube videos to show you exactly how. Shipping was fast and the price is right.
K**G
Works! We went to local hardware stores and they only sold the entire system which was over $200. Yikes. Found this and it worked like a charm.
D**D
Fit perfectly! The price is way better than local store.
Trustpilot
2 weeks ago
1 month ago