DU146M-11/4A with internal threads Rp 1 1/4 in
SKU: DU146M-11/4A
DU146M-11/4A with internal threads Rp 1 1/4 in
SKU: DU146M-11/4A
The automatic bypass and differential pressure valve controls water flow in the heating circuit according to the water pressure across it and is used to maintain a minimum flow rate through the boiler and to limit circulation pressure when other water paths are closed. A bypass circuit must be installed if the Boiler manufacturer requires one, or specifies that a minimum flow rate has to be maintained whilst the Boiler is firing.
DU146M-11/4A with internal threads Rp 1 1/4 in
SKU: DU146M-11/4A
Product overview
- Maintain minimum flow through a boiler
- Minimises flow noise
- Hinders boiler corrosion
- Full metal hosing for higher temperatures and differential pressures - suitable for district heating installations
- Differential pressure finely adjustable
- Presetting accessible directly
- Without differential pressure indicator
- No external controls required
