BREATHER VALVE
- BREATHER VALVE
- VACUUM RELIEF VALVE
- VACUUM BREAKER VALVE
- PRESSURE VACUUM RELIEF VALVE
- BREATHER VALVE CUM FLAME ARRESTOR
A Breather Valve is a safety feature attached to a nozzle opening on top of storage tank with a fixed roof. The valve is one type of relief valve and its main function is to provide sufficient air to the storage tank when the tank is in an out-breathing condition
Specifications
Specifications
| Brand | Floin |
| Model | BV 710 |
| Size | 50 to 500 NB |
| Connection | Flanged/Screwed |
| Mounting | Top |
| Material | CI / WCB / CF8 / CF8M / Customized |
| Gasket | PTFE / CAF / NON-Asbestos |
| Fasteners | ASTM A193 Gr B7 - A194 Gr2H / SS304 / SS316 |
01
Vacuum relief valves are use for where vacuum relief is required. Intake relief is from the atmosphere and achieved by using a spring loaded pallet to achieve the required set pressure. Can be installed on top of the tank with bottom flanged valve or on the side walls of the tank with side flanged valves.
Specifications
Specifications
| Brand | Floin |
| Model | VRV 720 |
| Size | 50 to 500 NB |
| Connection | Flanged/Screwed |
| Mounting | Top |
| Material | CI / WCB / CF8 / CF8M / Customized |
02
These valve are used for high surge pressure application to prevent damage of pipe to negative pressure . The Combination of vacuum breaker with air release valve, elamite air and presents vacuum formations in water works piping systems
Specifications
Specifications
| Brand | Floin |
| Model | VBV 730 |
| Size | 50 to 500 NB |
| Connection | Flanged/Screwed |
| Mounting | Top |
| Material | CI / WCB / CF8 / CF8M / Customized |
03
Pressure Vacuum Relief Valve ensures complete protection from over pressure/over vacuum inside a storage tank. These systems are designed to provide required flow capacity ensuring minimum vapour and product loss.
Specifications
Specifications
| Brand | Floin |
| Model | PCVR 740 |
| Size | 50 to 500 NB |
| Connection | Flanged/Screwed |
| Mounting | Top |
| Material | CI / WCB / CF8 / CF8M / Customized |
| Gasket | PTFE / CAF / NON-Asbestos |
| Fasteners | ASTM A193 Gr B7 - A194 Gr2H / SS304 / SS316 |
04
Breather Valve with Flame Arrester is one of the ultimate protection device for storage tanks against over pressure, over vacuum as well as external fire condition.
Specifications
Specifications
| Brand | Floin |
| Model | FBV 850 |
| Size | 50 to 300 NB |
| Connection | Flanged/Screwed |
| Mounting | Top |
| Material | CI / WCB / CF8 / CF8M / Customized |
05