Fire Check Valve for Fire Protection Systems - LFE Model
3/8" / 99S-37
$35.99
Precio de oferta
$35.99
Precio habitual
$39.99
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Fire Check Valve for Fire Protection Systems - LFE Model
$35.99
Precio de oferta
$35.99
Precio habitual
$39.99
Shipping calculated at checkout
The LFE Model Fire Check Valve provides reliable backflow prevention and consistent line pressure within commercial fire suppression assemblies. Installed directly into your piping network, this component ensures unidirectional water flow while safeguarding clean water supplies against contamination.
This valve satisfies stringent code compliance mandates under NFPA 13 for sprinkler system installation and NFPA 25 for water-based fire protection system inspection, testing, and maintenance. Its engineering design meets critical life safety requirements for commercial facilities.
- Durable Body Construction: Built from high-grade brass or bronze alloys that resist corrosion and scaling in moist or chemically aggressive environments.
- Reliable Internal Sealing: Features stainless steel springs with precision-machined seats or EPDM elastomer discs for positive sealing under varying flow conditions.
- High-Pressure Operation: Handles maximum working pressures up to 175 PSI and temperatures ranging from 33°F to 140°F.
- Flexible Installation: Available in NPT threaded and sweat copper tube connections with streamlined designs for horizontal or vertical orientations.
- Water Hammer Reduction: Internal routing minimizes pressure loss and water hammer effects to protect downstream piping and sprinkler heads.
| Manufacturer / Brand | United Brass Works Inc |
| Model / Series Number / SIN | LFE Model |
| Connection / Thread Size & Type | NPT Threaded and Sweat Copper Tube Connections |
| Pressure Rating (WWP / Max Working Pressure) | 175 PSI |
| K-Factor | N/A |
| Temperature Rating / Response Type | 33°F to 140°F |
| Material / Body Construction | High-Grade Brass or Bronze Alloys (Stainless Steel Springs, EPDM Elastomer Discs) |
| Agency Listings & Approvals | UL Listed (Standards 312, 262, 751), FM Approved |
| Applicable NFPA Standards | NFPA 13, NFPA 25 |
Verify local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheet prior to installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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