Overview

The Hydraulic Valve with Hygiene Flush Attachment is an automatic urinal flush control mechanism. The valve uses a simple patented mechanism which prevents water waste by ensuring that the auto-flush cistern is only filled, and can only flush, when the washroom is used.

Why buy this product?

A simple and cost-effective solution for urinals which have no flush control and waste water unnecessarily. An easy to install ‘fit and forget’ retrofit solution which will reduce water consumption and waste.

How it works

The Cistermiser Hydraulic Valve is installed on the supply pipe to the urinal cistern. The valve is activated by short-term pressure drops created by use of taps or WCs on the same supply.
The valve is normally closed; when it is activated it opens and water passes to the urinal cistern until the pressures on both sides of the valve are equalised. When the cistern is full the auto-siphon will flush.
The installer or user can adjust the time the valve remains open and therefore how long the cistern takes to fill and how much water is used.

Hygiene cycle

In buildings where the washrooms are vacant for long periods, a hygiene cycle ensures a regular flush every 12 hours to prevent washroom odours.

Summary

• Automatic urinal flush control
• Unique patented hydraulic mechanism – no electrical supply or batteries required
• Industry leader with half a million already installed
• ‘Fit and Forget’ quality and reliability
• Hygiene Flush for periods of non-use
• Ensures compliance with the Water Regulations
• Standard 1 year warranty can be extended to 3 years by registering the product online at Cistermiser's website