- Nonfir fire protection gate valves are FM/UL certified, high-strength valves designed for fast, reliable water control in fire safety systems.
- Nonfir fire protection gate valves are FM/UL certified, high-strength valves designed for reliable water control in fire safety systems. Engineered as essential control devices, these valves feature a premium sealing design, allowing rapid opening and closing during fire emergencies. Rigorously tested for pressure, fire resistance, and long-term durability, they ensure dependable fire protection for buildings, industrial complexes, and public spaces, making them an ideal choice for compliant fire engineering projects.
|
Item |
Specification |
|
Type |
Flanged OS&Y PN16 |
|
Certificate |
UL |
|
Standard |
EN1171 |
|
Connection |
Flanged to BS EN 1092-2 |
|
Testing |
Factory hydro-static 24 bar |
|
Temperature range |
0 °C – 100 °C |
|
Working pressure |
300 psi |
|
Size range |
2 – 12 in (DN 50 – 300) |
Key Advantages in Fire Scenarios
Rapid Emergency Response
These valves are precision-engineered for fast actuation during fire incidents, ensuring immediate water supply or shutdown.
Superior Sealing Reliability
Advanced sealing structures minimize leakage risk, maintaining system integrity even after long periods of inactivity.
High Fire Resistance
Constructed from high-strength materials tested under extreme heat and pressure, providing stable operation under fire conditions.
Application Example
In a multi-story commercial building, Nonfir valves were installed alongside sprinkler and hydrant systems. During a simulated fire test, the valves achieved instant water flow control, effectively supporting emergency response and safeguarding property.
Certified Safety Assurance
Nonfir fire protection gate valves are FM/UL certified, meeting the strictest standards for fire protection equipment.
FM Certification
Ensures reliable performance under high pressure and extreme temperatures, validating operational safety during real fire emergencies.
UL Certification
Confirms compliance with North American fire safety standards, including material durability, corrosion resistance, and leakage prevention.
Why Certification Matters
Certified valves guarantee dependable performance, reduce maintenance costs, and provide regulatory confidence for building owners and contractors.
System Compatibility & Installation
These valves are designed for broad compatibility with fire protection systems, including:
Sprinkler Systems: Seamless integration ensures uninterrupted water supply.
Fire Hydrants: Reliable on/off control for emergency water distribution.
Other Fire Piping Networks: Supports industrial and commercial fire suppression setups.
Installation Highlights:
Align the valve with the pipeline to avoid stress on joints.
Ensure sealing surfaces are clean before assembly.
Follow torque specifications to guarantee long-term leak-free performance.
Test the system under working pressure after installation to verify functionality.
FAQ
Q1: Can these valves be used in both wet and dry fire systems?
A: Yes, they are compatible with both wet and dry sprinkler systems as well as hydrant networks.
Q2: How often should the valves be inspected?
A: Regular inspection every 6–12 months is recommended to ensure sealing performance and mechanical integrity.
Q3: Are custom sizes available?
A: Yes, Nonfir supports custom sizing for large-scale or special fire protection projects.
Q4: How does FM/UL certification benefit my project?
A: It guarantees that valves comply with international fire safety standards, ensure operational reliability, and increase system credibility for regulatory approvals.
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