W-DPBV-16/25Q (DN200-DN250)
Dynamic Differential Pressure Balancing Valve
Dynamic differential pressure balancing valve, also known as differential pressure controller, is a balancing valve that can automatically keep the constant differential pressure. it is used for keeping constant differential pressure across the supply pipes and return pipes, control valve or terminal unit in air-conditioning or heating system. It avoids hydraulic disturbances from variations in system differential pressure and to achieve the dynamic hydraulic balance.
Features
- On-site setting of differential pressure
- Wide controllable range of differential pressure
- Differential pressure setting indication on top of the handwheel
- Self-operated differential pressure control, no external power source required, constant controlled differential pressure
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |