3″ PVC Swing Flapper Quiet Check Valve (Clear, Slip)

Product details

3" PVC Swing Flapper Quiet Check Valve (Clear, Slip) is a plumbing check valve designed to help prevent backflow in piping systems when water flow stops or reverses. In an aquarium or water-treatment setup, it can be useful during routine cleanings and backwashing, helping keep water from moving back into the line you’re operating. This valve uses a swing flapper design for controlled closing and quiet operation.

Features:

• Helps prevent backflow into your water system during routine cleanings, backwashing, and similar operations
• Spring-loaded flapper/gate mechanism helps keep the valve closed when not flowing forward
• Designed to allow installation in any orientation
• Much less inline restriction than a conventional check valve, supporting smoother flow compared to typical designs
• Clear, slip-fit PVC construction for a straightforward connection to compatible PVC piping
• Suitable for a range of systems including pools, pumps, filters, ponds, aquariums, and sprinkler/irrigation lines

Specifications:

• Nominal size: 3"
• Valve type: Swing flapper check valve (quiet check design)
• Material: PVC
• End connection style: Clear slip
• Closing mechanism: 1/2 lb. spring-loaded gate mechanism
• Installation orientation: Allows installation in any orientation