Siamp 99T Bottom Entry Adjustable Telescopic Inlet Float Valve - Arley

Siamp 99T 1/2" Plastic Valve. Model Number: 30998010. Material: Plastic. Suitability: Suitable for...

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Product Information

Full details

This guide is for anyone looking to understand, install, or troubleshoot the Arley Siamp 99T bottom entry adjustable telescopic inlet float valve. This valve is ideal for replacing or as original equipment in a variety of bottom entry toilet cisterns, offering adjustable water levels and quiet operation. Note that flow rates and pressure function can vary depending on the end-fitting type selected.

All features

Model Part Number99T
BrandArley

Extended Product Information

FAQs

What is the model number of this valve?

The model number is 30998010.

What materials is the valve made of?

The valve is made of plastic.

What types of end-fittings are available?

It is available with 3/8” brass, 1/2” brass, and 1/2” plastic end-fittings.

Can I use this valve in a low-level cistern?

Yes, it is suitable for recessed or low-level cisterns.

How do I adjust the water level?

The water level can be adjusted using the telescopic adjustment feature of the valve.

What is the anti-backflow function?

The anti-backflow function prevents contaminated water from flowing back into the clean water supply.

Troubleshooting

Toilet is constantly running.

Adjust the water level using the telescopic adjustment or check for debris preventing a proper seal.

Slow filling.

Check the water supply pressure and ensure the inlet valve isn't obstructed. Also, consider the end fitting type, and flow rate.

Water hammer noise.

Ensure the valve is properly installed and that the water supply pressure is within the valve's specifications.

Pros and Cons

Pros

  • Easy installation in a wide range of bottom entry cisterns.
  • Adjustable to accommodate different cistern sizes and water level preferences.
  • Hydraulic closure reduces noise and water hammer.
  • Anti-backflow feature enhances hygiene.

Cons

  • Flow rates and pressure performance depend on end-fitting.
  • Plastic material may not be as durable as brass alternatives.

Setup, Compatibility & Care

Installation

  1. Turn off the water supply to the toilet.
  2. Remove the old float valve.
  3. Insert the Siamp 99T valve, ensuring a proper seal.
  4. Adjust the telescopic section to fit the cistern height.
  5. Connect the water supply hose.
  6. Turn the water back on and adjust the water level as needed.

Compatibility

The valve is compatible with most bottom entry toilet cisterns made of ceramic or plastic. It's suitable for recessed or low-level cisterns.

Care

Regularly inspect the valve for leaks or wear. Clean the valve if necessary to prevent debris buildup. Avoid using harsh chemicals during cleaning.

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