Wafer Check Valve Fire Protection
Flange Connection Standard according to ASME B16.1/16.5
Nominal Pressure:CL125.CL150.CL250
Working Temperature:0-80℃
Description
The Wafer Check Valve Fire Protection is a compact yet robust component designed for fire safety systems. Its streamlined wafer design facilitates easy installation between flanges while ensuring reliable prevention of reverse flow. Engineered to withstand high temperatures and pressures, this valve ensures uninterrupted fluid flow during emergencies, making it an essential asset in fire suppression systems for various applications.
Technical Parameters
1.Drawing
2.COMPONENT
| No. | Part Name | Material |
| 1 | Seat Ring | Bronze |
| 2 | Plug Washer | PTFE |
| 3 | Hinge Pin | Stainless Steel |
| 4 | Retainer Washer | Bronze |
| 5 | Disc | Ductile Iron |
| 6 | Clapper Arm | Ductile Iron |
| 7 | Gasket | EPDM |
| 8 | Cover | Ductile Iron |
| 9 | Body | Ductile Iron |
3.DIMENSIONS
| Size | mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| inch | 2" | 2 1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | |
| H | mm | 54 | 60 | 67 | 67 | 83 | 95 | 127 | 140 | 181 |
| inch | 2.13" | 2.36" | 2.64" | 2.64" | 3.27" | 3.74" | 5.00" | 5.51" | 7.13" |
Product advantage
Space-saving Design: The wafer check valve's compact design allows for easy installation between flanges, saving valuable space in fire protection systems.
Reliable Reverse Flow Prevention: Engineered with precision, the valve ensures reliable prevention of reverse flow, maintaining uninterrupted fluid flow during emergencies.
High-Temperature Resistance: Constructed from robust materials, the valve is designed to withstand high temperatures, ensuring durability and longevity in fire protection applications.
Easy Installation and Maintenance: The valve's simple wafer design facilitates quick and hassle-free installation, while also making maintenance tasks more convenient and efficient.
Essential Fire Safety Component: With its fire protection capabilities, the wafer check valve is a crucial component in fire suppression systems, helping to safeguard critical infrastructure and property from fire damage.
FAQ
Q: What is a wafer check valve used for in fire protection systems?
A: A Wafer Check Valve Fire Protection is designed to prevent reverse flow of fluids in pipelines, crucial for maintaining the flow of fire-suppressing agents during emergencies.
Q: Are wafer check valves suitable for high-temperature environments?
A: Yes, they are constructed from materials capable of withstanding high temperatures, making them ideal for fire protection systems.
Q: Can Wafer Check Valve Fire Protection be installed in any orientation?
A: Yes, they are versatile and can be installed horizontally or vertically without affecting their performance.
Q: How often should wafer check valves be inspected?
A: Regular inspection and maintenance are recommended to ensure optimal performance in fire safety systems.
Q: Do wafer check valves require special installation considerations?
A: No, they are designed for easy installation between flanges, saving space and simplifying the installation process in fire protection systems
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