Air Release Valve Fire are used to release entrained air that has accumulated at high places in a pipeline. An Air Release Valve helps protect fire protection systems from air lock and collapse by releasing small quantities of air before large air pockets can occur. They also help maintain design capacity and ensure safe pump start-up and stopping operations.
Air release valve fire protection systems are typically installed at high points in pipelines and regular intervals, of approximately 1/2 mile, along uniform-grade line pipe. Install the unit vertically on top of the pipeline, with an isolation valve put beneath each valve in case service is necessary. It is suggested to use a vault with proper air venting and drainage.
Are you looking for reliable air release valve suppliers in UAE? Look no further than Sensor Tech. Valves at Sensor Tech are available in a variety of configurations, end connections, and materials to meet almost any fire protection system application requirements.
Model No: ST9011-200
Materials List
| Component | Material | Specification |
|---|---|---|
| Body | Ductile Iron | A536 65-45-12 |
| Cover | Ductile Iron | A536 65-45-12 |
| Level | Stainless Steel | AISI 304 |
| Seat Ring | Stainless Steel | AISI 304 |
| Float | Cast Iron | AISI 304 |
| Float Arm | Ductile Iron | AISI 304 |
| Orifice Button | Viton | Commercial |
Dimensions :
| DN | Inlet | Outle | Orifice | D | H | |
|---|---|---|---|---|---|---|
| mm | inch | |||||
