| Media: | Water |
|---|---|
| Driving Mode: | Manual |
| Connection Form: | Wafer or Groove |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Fire Fighting FM/UL Butterfly Valve with Tamper Switch
FM/UL Certified - Meets rigorous FM Global and UL standards for fire protection systems, ensuring compliance with global safety regulations.
Tamper Switch Integration - Equipped with a supervisory tamper switch to monitor valve position (open/closed), alerting system operators to unauthorized adjustments and preventing accidental shutdowns.
Wafer and Groove End Design for Space Efficiency - Compact, lightweight, and easy to install, reducing pipe stress and saving space in fire suppression systems.
High-Performance Materials - Constructed with corrosion-resistant materials: Ductile Iron body and EPDM seat for durability in harsh environments.
Bidirectional Sealing - Ensures leak-proof performance in both flow directions, critical for fire sprinkler and standpipe systems.
Low Torque Operation - Smooth 90° rotation for quick activation during emergencies, compatible with manual handles or automatic actuators.
1. Fire sprinkler systems
2. Standpipe and deluge systems
3. Industrial fire protection networks
Indoor & Outdoor Use, Fire inflow water, drain pipe,
high-rising building fire fighting system, industrial factory building fire protection system.
| SIZE | DN |
| 2-1/2" | DN65 |
| 3" | DN80 |
| 4" | DN100 |
| 5" | DN125 |
| 6" | DN150 |
| 8" | DN200 |
| 10" | DN250 |
| 12" | DN300 |
Material List:
| NO. | Description | Material |
| 1 | Upper Shaft Sealing Nut | WCB |
| 2 | Shaft Seal | EPDM |
| 3 | Body | Ductile Iron |
| 4 | Upper Shaft | 416 Stainless Steel |
| 5 | Disc+Rubber Seat | Ductile Iron+EPDM |
| 6 | Lower Shaft | 416 Stainless Steel |
| 7 | End Face Seal | EPDM |
Globally Recognized Certifications - Assurance of performance and reliability.
End-to-End Solutions - From valves to hydrants, pipes to fittings, extinguishers to sprinklers, we cover your fire safety needs.
Efficient Global Logistics - Timely delivery to over 100 countries and regions all over the world.
Technical Expertise - Dedicated support for product selection and customization.
){kind=link}