Series W-PQ21X-16P
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Stainless Steel Air Vent Valve
The devices are used in all traditional plumbing and HVAC systems for discharging air. The air vent valves allow the air to be discharged at the points of the system where it accumulates (distribution manifolds, tops of the risers or directly in the boiler).
Features
- Lever-type sealing mechanism
- Compact, lightweight, simple and reliable structure
- Higher pressure range
- Optional top or side vent function
- Optional automatic sealed shut-off valve
Literature
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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 |