Description
AQUA SURE Inline Non-Return Valve Conversion Kit
The AQUA SURE Inline Non-Return Valve Conversion Kit allows your Inline Non-Return Valve to connect directly to rigid pipe or fittings. This kit maintains the valve’s full removability, enabling you to unthread the spinner nut and remove pipework or fittings easily—essential for cleaning, servicing, or reconfiguring your system without cutting pipe.
Key Features
-
Converts your Inline Non-Return Valve for use with rigid pipework
-
Works with both AQUA SURE valves:
✔ 43mm Inline Non-Return Valve
✔ 50mm Inline Non-Return Valve -
Thread-on design for quick installation
-
Spinner nut OD: 56mm
Fits 56mm(ID) bends, tees, unions & pump fittings -
Includes 56mm–56mm straight connectors
Allows connection to 56mm (OD) rigid pipe -
Fully removable for maintenance
Unthread the spinner nut to detach pipe or fittings at any time -
Perfect for ponds, filters, pumps, and multi-connection pipework setups
How the Conversion Kit Works
The kit threads directly onto your AQUA SURE Inline Non-Return Valve.
Once installed, the spinner nut securely clamps onto any compatible 56mm(ID) fitting.
The included straight connector allows you to connect rigid pipe to the valve while still maintaining the ability to remove it easily for servicing.
The spinner nut is supplied pre-assembled for convenience. The straight connector is included separately so you can configure your setup as required.
Important: Ensure the supplied sealing O-ring is installed during assembly to guarantee a watertight seal.
What’s Included
-
2 × Spinner Nuts
-
2 × 56mm–56mm Straight Connectors
-
2 × Sealing O-Rings
Please Note:
This kit does not include the Inline Non-Return Valve.
Valves are sold separately.








