Pinto flush valve bellows from Thomas Dudley is compatible with the pinto Pneumatic single flush valve. If your Thomas Dudley pinto Pneumatic flush valve isn't flushing properly, it could very well be that not enough pressure is being generated to lift the flushing assembly of the valve.

Quite often it can be this bellows washer, over time the washer may develop small fractures in it's surface as it's constantly expanding and contracting, therefore not keeping the air contained and not expanding enough to lift the flush valve assembly.

You can test if it's the bellows washer yourself with a simple method, simply disconnect the Pneumatic tube that it attached to your push button and blow down the tube.

If the valve doesn't lift properly as you're blowing down it, it will more than likely be this bellows washer. This washer may save you money in the long term as many make the mistake of purchasing a full valve at the first sign of any flushing issue.

Main product features:

• Replacement bellow that sits on the top of the Pinto valve
• Size 58mm overall, 10mm thick
• The Pinto valve was used in the Pushflo range of cisterns
• Genuine Thomas Dudley product
• Quality rubber