Hydrant Valves
A fire hydrant is simply a valve-like device similar in function to your water tap that provides constant water flow when you open it. Firefighters connect their water hose to that big valve that provide pressurized water flow (normally at 65 psi) to fight a fire.
UL/FM Pressure Relief Valve
Specifications
- Certificate: UL Listed/ FM Approved
- Standard: NFPA 20
- Connection: Flanged as ANSI B16.42/ Thread
- Pressure rating: Max 250 psi/ 400 psi
- Adjustment: 20-200 psi/ 100-300 psi
UL/FM Flow Meter
Specifications
- Centerline Type
- Working Pressure: 300PSI(21Bars)
- Working Temp: -20degree centigrade~110degree centigrade(-4° F~230° F)
UL/FM Single Butterfly Valve
Structure
UL Wafer Type Butterfly Valve
Specifications
- U.L. Listed
- Working Press. : 300 psi, & 175 Psi
- Max.Test Press. : 600 psi & 350 Psi
- Working Temp. : 250*F (120*C)
- Factory Installed UL Approved Tamper Switch.
- Body Ductile Iron, Nylon-11 Coated.
- Disc AL-Bronze, Ductile Iron, EPDM Encapsulated
- Stem Stainless Steel, Hardened & Tempered
- Sizes: 2½”, 3″, 4″, 6″ , 8″, 10 “, 12”
UL Grooved Check Valve
Specifications
- UL Dual Plate -Grooved End Check Valve – Ductile Iron Body with EPDM Seat
- Working Pressure 300 PSI
- All grooved dimensions comply with AWWA C606 standard.
- Also available in flanged end configuration.
- UL Dual Plate check valves may be installed in horizontal positions or vertical with flow moving up .
- UL Dual Plate check valve reduces noise for quiet operation. Check valves prevent backflow by automatically closing when fluid reverses direction. The check valve is recommended for automatic fire sprinkler applications where space is a premium.
- Size: 2″ -12″
UL/FM Gate Valves - 300 PSI
Specifications
UL/FM OS&Y Type Gate Valves
Specifications
- Connections: Flanged (ANSI B16.1 Class 125)
- Sizes: 2-1/2″ , 3″ , 4″ , 5″ , 6″ , 8″ , 10″ , 12″
- Approvals: UL, ULC, and FM
- Max. Working Pressure: 300 PSI
- Max. Working Temperature: 180°F (82°C)
- Type: Resilient Wedge, Outside Stem & Yoke
- Finish: Epoxy Coated Interior and Exterior
- Pre-Grooved Stem for Supervisory Switch
- Specifications: Design and Dimensions Conform to AWWA C515
UL Alarm Check Valves
Specifications
- Alarm Check Valve is of 8 Types:
- 1.3” Flange/Groove Alarm Check Valve
- 2.4” Flange/Groove Alarm Check Valve
- 3.6” Flange/Groove Alarm Check Valve
- 4.8” Flange/Groove Alarm Check Valve
UL/FM Swing Check Valves
Specifications
- Ductile and Cast Iron Products
- Sizes: 2″ – 12″
- Pressure Rating: 300 PSI UL/FM
- Working Temperature: 42ºF – 180ºF
- Flanged: ANSI B16.7
- Class 125
- Meets AWWA C508