AL 3W – Altitude Level Control Valve/ Differential Level Pilot Control for water tower
The AL 3W – Altitude Level Control Valve provides a compact, integrated solution without the need for external float chambers, ensuring precise differential level measurements while minimizing valve wear and enhancing reliability. Controlled by a highly sensitive external pilot, it responds to water pressure to open or close the valve and allows for differential adjustments between maximum and minimum levels, ensuring precision and durability.
Notes:
1. For extreme low pressure, consider using the 30D or 30 N.O, or removing the spring. To prevent tank siphonage or drainage to the supply side, add a check valve (CV). 2. To prevent backflow, a check valve (CV) can be incorporated (AL\CV).
AL 3W – Altitude Level Control Valve/ Differential Level Pilot Control for water tower
The AL 3W – Altitude Level Control Valve provides a compact, integrated solution without the need for external float chambers, ensuring precise differential level measurements while minimizing valve wear and enhancing reliability. Controlled by a highly sensitive external pilot, it responds to water pressure to open or close the valve and allows for differential adjustments between maximum and minimum levels, ensuring precision and durability.
Notes:
1. For extreme low pressure, consider using the 30D or 30 N.O, or removing the spring. To prevent tank siphonage or drainage to the supply side, add a check valve (CV). 2. To prevent backflow, a check valve (CV) can be incorporated (AL\CV).
Solution Components
DOROT S300 AL (3W)
Diaphragm-actuated, Rigid Seal, 3-way Altitude Pilot Level Control, Globe Valve
