Wet Alarm Check Valve 6″ SSBJ-300
$ 1,379Each
Lead Time: 8 Weeks
Ex-Works: USA
Key Features
- UL/FM certified for regulated fire protection installations
- Adjustable pressure capability for system flexibility
- Corrosion-resistant epoxy finish for extended service life
- Compatible with major international flange and groove standards
- Specifically designed for upright sprinkler wet pipe systems
Description
SSBJ Wet Alarm Check Valve 6″ SSBJ-300
The SSBJ 6″ Wet Alarm Check Valve SSBJ-300 is a UL/FM approved valve engineered for fire fighting systems utilizing wet pipe sprinkler installations. Designed for upright sprinkler configurations, it ensures reliable one-way water flow while automatically activating an alarm when sustained water discharge occurs. With adjustable working pressure, epoxy-coated internal and external surfaces, and compliance with international flange and groove standards, this valve delivers long-term reliability for commercial and industrial fire protection systems. Each unit is delivered in a secure wooden box for safe transport and storage.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | SSBJ |
| Product Type | Wet Alarm Check Valve |
| Part Number | SSBJ-300 |
| Function | Prevents backflow and activates alarm during sprinkler discharge |
| Application | Wet pipe fire fighting systems with upright sprinkler installations |
| Size | 6 inch |
| Approval | UL / FM Approved |
| Working Pressure | 300 PSI (adjustable 200–300 PSI) |
| Flange Standards | ASME/ANSI B16.1 Class 125, ASME/ANSI B16.42 Class 150, BS EN1092-2 PN16, GB/T9113.1 |
| Groove Standards | AWWA C606 / ISO 6182-12 |
| Temperature Range | 4°C to 70°C |
| Nozzle Flow Coefficient | 115 |
| Coating | Epoxy coating (interior and exterior), electrostatic spray applied |
| Installation Options | Indoor or outdoor, customizable gong installation height |
| Packaging | Delivered in secure wooden box |
| Mounting | Flanged or grooved connection |
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