Air Release Valve
DN25-DN300
Automatically releases trapped air from fire protection piping to maintain system efficiency.
Technical Specifications
| Model / Size | DN25-DN300 |
|---|---|
| Category | Valve |
| Application | Automatically releases trapped air from fire protection piping to maintain system efficiency. |
| Specification | For water system, fire fighting, irrigation system. Pressure ratings: 1.0Mpa, 1.6Mpa (Thread), 1.0Mpa, 1.6Mpa, 2.5Mpa (Flange). |
Specifications listed above are for reference. For detailed technical data, sizing charts and certification documents, download the specification sheet or contact our engineering team.
Application Overview
Automatically releases trapped air from fire protection piping to maintain system efficiency.
For water system, fire fighting, irrigation system. Pressure ratings: 1.0Mpa, 1.6Mpa (Thread), 1.0Mpa, 1.6Mpa, 2.5Mpa (Flange).
Compare With Similar Products
Side-by-side reference for valve products in the same category.
| Attribute | Air Release ValveCurrent product | AV-1 Alarm Check Valve | Resilient-Seated Gate Valve | Resilient-Seated Gate Valve Post Indicator |
|---|---|---|---|---|
| Model / Size | DN25-DN300 | 2"-12" (DN50-DN300) | 2"-12" (DN50-DN300) | — |
| Category | Valve | Valve | Valve | Valve |
| Application | Automatically releases trapped air from fire protection piping to maintain system efficiency. | Detects water flow in fire sprinkler piping and sends an alarm signal when flow exceeds the preset threshold. | Controls water flow in fire protection piping systems with reliable shut-off capability. | Provides visual and electrical indication of valve open/closed status for fire safety monitoring. |
| Specification | For water system, fire fighting, irrigation system. Pressure ratings: 1.0Mpa, 1.6Mpa (Thread), 1.0Mpa, 1.6Mpa, 2.5Mpa (Flange). | TYCO AV-1-300 The most commonly used alarm valve in the world. Automatically actuates electric and/or hydraulic alarms when there is a steady flow of water into the system. | Body: Ductile Iron. Flange by Flange, Flange by Groove, and Groove by Groove. Dependable, long life and easy to operate. | Easy & Reliable Structure. Tight & Space Saving Design. Safe and Effective Reset Function Valve. Light Weight. |
Values are taken from our published product data. Confirm the final selection with our engineering team for project-specific requirements.
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