Delchem side entry ball valve with adjustable lever arm between 6" and 9" to enable fitting into the majority of toilet cisterns
The ball valve is fitted as standard with a white plastic high pressure restrictor for use on mains water supplies with at least 3 bar pressure but will work up to 14 bar. A red low pressure restrictor is also supplied attached to the float arm which can be swapped with the white one for use on low pressure systems up to 3 bar. Most domestic mains water supplies will be less than 3 bar meaning that the red restrictor can be used but although the toilet cistern will fill more quickly, there is a tendency for water hammer when the valve shuts off.
WRAS approved anti-siphon design prevents contamination of fresh water supply.
Suitable for toilet cisterns and cold water storage tanks.