Automatic Filling Valve extension or two coats on bare

or two coats on bare ferrous metal surfaces

Any small amount of air which might enter the flange pipe is automatically vented through a small hole at the top of the small tube F

- Available in 1 1/4"and 1 1/2" sizes

- Supplied with Overflow and a 1 1/4" Flush Grated Waste Fitting

Automatic Filling Valve extension or two coats on bareDESCRIPTION: This Valve incorporates a non return device and strainer and is used to: 1. Charge and maintain the required water volume in the heating system where incorporating a pressure expansion vessel 2. Protect the system from mains supply pressure surges 3. Protect the water supply main from back siphoning 4. Provides the down stream pressure data for setting purposes via an integral pressure gauge 5. Control the water flow and pressure rate