The Leoco Fire Butterfly Valve with Tamper Switch, 4-inch, is designed for flow isolation and valve position monitoring in compatible fire protection piping systems. Its integrated tamper switch helps provide a supervisory signal when the valve position changes, when connected to a compatible fire alarm or monitoring system. The supplied specifications indicate a size of 114.3 mm and a product weight of 7.55 kg.
Meets International Safety Standards
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The Leoco Fire Butterfly Valve with Tamper Switch 4 Inch is a fire protection system component designed to control and isolate water flow within compatible fire-fighting pipework. The integrated tamper switch is intended to monitor the valve position and signal a change from its normal operating position to a compatible fire alarm or supervisory monitoring system.
This valve is suitable for consideration in fire sprinkler installations and other fire protection systems where monitored isolation valves are required. The 4-inch nominal size is intended for compatible piping arrangements, subject to confirmation of the valve’s connection type and installation requirements.
For reliable operation, the valve should be installed, connected, and tested by qualified fire protection personnel in accordance with the manufacturer’s instructions and applicable project requirements.
Certified Standard
| Brand | Leoco |
| Product Name | Fire Butterfly Valve with Tamper Switch |
| Nominal Size | 4 inches |
| Stated Size | 114.3 mm |
| Weight | 7.55 kg |
| Valve Type | Butterfly valve |
| Monitoring Device | Tamper switch |
| Application | Fire protection piping systems |
