Application
The Series W-DPBV Differential Pressure Balancing Valve
is designed to keep constant differential pressure across the
supply pipes and return pipes, control valve or terminal unit in airconditioning
or heating system. It avoids hydraulic disturbances
resulting from variations in system differential pressure.
Features
- Self-acting differential pressure control, no external power
needed
- On-site setting of differential pressure
- Wide controllable range of differential pressure
- Handwheel equipped with differential pressure indicator
- Able to be shut off by hexagon wrench
- Self-sealing measuring points to protect against leakage
- Equipped with air vent
- Equipped with ball valve in impulse tube to prevent blocking