Automatic Filling Valve extension By automatically and continually deaerating

By automatically and continually deaerating the fuel

Sewer Pipe Extended Gulley Hopper and Grid

the soot residues left on the chimney walls should be thoroughly removed when the chimney is cleaned before installing the liner

- Pollution Control Situation: Normal

- Hole centres: 130-180mm

Automatic Filling Valve extension By automatically and continually deaeratingDESCRIPTION: 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