jojo 20mm Water Tank Float Valve Kit Instruction Manual
- June 1, 2024
- JoJo
Table of Contents
jojo 20mm Water Tank Float Valve Kit
Specifications
- 20mm male hose connector
- 2x 40/20mm reducers
- 50/40mm full thread reducer (required for tanks bought before 2020)
- Float valve
Product Usage Instructions
Assembly
- Assemble the float valve by screwing on both the valve and the float ball to the threaded rod. Tighten the lock nuts to secure the assembly.
- Fit the 50/40 full thread reducer to your tank inlet.
- Fit one 40/20mm reducer to the front of your 50/40mm full thread reducer on the outside of the water tank.
- Fit the float valve to the other 40/20mm reducer, and fit the entire assembly to the inside of your 50/40mm reducer on the inside of the water tank.
Adjustment:
- The shut-off height of the float valve can be adjusted by loosening the wingnut on the arm of the valve and angling it to the desired point.
Connection:
- If you want to fill your water tank using a hose pipe, fit the 20mm male hose connector to the front of your 40/20mm reducer.
- If you are connecting directly to your plumbing line, omit the use of the 20mm male hose connector and connect your plumbing line directly to the 40/20mm reducer.
Optional Hush Pipe:
- If required, fit the optional hush pipe to the outlet at the bottom of the float valve.
Filling:
- Simply fill your tank with water once assembly and connections are complete.
FAQ
- Q: Do I need the 50/40mm full thread reducer if my tank was bought after 2020?
- A: No, this fitting is only required for tanks bought before the year 2020.
- Q: How do I adjust the shut-off height of the float valve?
- A: Loosen the wingnut on the arm of the valve and angle it to the desired point.
- Q: Can I connect my plumbing line directly without using the hose connector?
- A: Yes, if you are connecting directly to your plumbing line, you do not need to use the 20mm male hose connector provided in the kit.
WHAT’S INCLUDED IN THE KIT
- 20mm male hose connector
- 2x 40/20mm reducers
- 50/40mm full thread reducer **
- Note: this fitting is only required for tanks bought before the year 2020.
- Float valve
- A. Valve
- B. Threaded rod
- C. Float ball
- Optional hush pipe
- Included to stabilize the float valve and reduce water hammer or bounce (if required) in applications where there are pressure variations.
Important
- This unit is not suited for pressure higher than 4 Bar.
- It is advised to use PTFE thread tape on all connections.
- If you bought a JoJo water tank from the year 2020, you will already have a 50/40mm full thread reducer fitted to your inlet, in which case you can keep the one supplied with this kit as a spare.
APPLICATION
Connect it to a hose pipe
- Pair this kit with a hose pipe for easy filling of your water tank as and when required.
Note
- You will require standard clip-on hose connections to fit your hose to the 20mm male hose connector supplied as part of this kit.
Connect it directly to your plumbing
- If you want to fill your water tank without manual intervention, connecting it to your plumbing line is the best way to go.
Note: for this application you will not require the 20mm male hose connector supplied as part of this kit.
ASSEMBLY
- Assemble the float valve by screwing on both the valve (A) and the float ball (C) to the threaded rod (B). Tighten the lock nuts to secure the assembly.
- Fit the 50/40 full thread reducer (3) to your tank inlet.
- Tip: it is advised to utilise the inlet, as it is the fitting closest to the tank lid, which allows for easy access to the assembly when required.
- Fit one 40/20mm reducer (2) to the front of your 50/40mm full thread reducer (3) on the outside of the water tank.
- Fit the float valve (4) to the other 40/20mm reducer (2) , and fit the entire assembly to the inside of your 50/40mm reducer (3) on the inside of the water tank.
- Note: The shut-off height of the float valve can be adjusted by loosening the wingnut on the arm of the valve and angling it to the desired point.
- Should you want to fill the tank using a hose pipe, fit the 20mm male hose connector (1) to the front of your 40/20mm reducer (2).
- If you are not going to use a hose pipe, you can connect your plumbing line directly to the 40/20mm reducer (2).
- Tip: use a ball valve in front of your reducer to stop the water flow when maintenance is required.
- Now all that is left to do, is to simply fill your tank with water.
Optional hush pipe:
- If required, simply fit (5) to the outlet at the bottom of the float valve.
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