FIG No-1903
1/4″ Manual Air Vent
NIBCO Manual Air Vent-FIG No-1903
Use in U.S. drinking water applications is prohibited after January 3, 2014
Description
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WEFLO Y-Type Strainer, Grooved Ends, FIG.F0522-175
Specification :
- Meet or exceed the requirements of UL 321 Standard.
- NPT or BSPT blowoff outlet on cover (blowoff outlets are furnished with plugs).
- Recessed seat in body assures accurate screen alignment Round holes with 60 degrees staggered.
- Excellent flow characteristics and low pressure losses at high flow rates.
- Grooved Connections are cut in accordance with AWWA C 606 or other standard Groove Specifications for Steel Pipe.
- Rated Working Pressure 175 psi.
- UL 321 / ULC Listed.
WEFLO Pressure Switch with Retard-FIG.WPSR
Features :
- Equipped with tamper resistant screws to prevent unauthorized entry.
- Built-in mechanical time delay feature to prevent false alarms due to water pressure variation.
- Enclosure: Cover: Die cast, Aluminum Alloy, ASTM B 85 A04130 Finish: Red powder coat Base: Die cast, Aluminum Alloy, ASTM B 85 A04130 All parts have corrosion resistant finishes.
- Maximum Pressure: 300psi
- Pressure Range: 5-8 psi(0.3-0.55bar)on rising pressure
- Contact Rating: Two sets of SPDT; 10A@ 125/250 VAC, 3A @ 24VDC
- Pressure Connection: 1/2”male NPT
- Operating Temperature Range:- 40'C to 60'C
- Conduit Entrances: one knockouts and one hole for 1/2" conduit provided
- Weight:0.8kg
- UL Listed, FM Approved, EAC and CE Certified
WEFLO Vane-Type Waterflow Detector, CPVC & Bronze Adapter- FIG.F6001U
Features:
Equipped with tamper resistant screws to prevent unauthorized entry. The F6001U with CPVC adapter fits 1",1%",1%", and 2" CPVC tees The F6001U with bronze adapter fits 1", 1¼", 1%", and 2" brass and copper threaded tees, in addition to 1" and 1%" CPVC tees. Clearly marked plastic paddles are included to fit the different Installation configurations. Two synchronized switches are enclosed in a durable terminal block. Terminals are easy to read and wire. Built-In mechanical time delay feature; minimizing the risk of false alarms due to pressure surges or air trapped in the system. Offers excellent performance during riser vibrations caused by Large in-rushes of water.
Designed and built for accuracy and repeatability.
Rated Working Pressure: 175 psi.
Flow Sensitivity Range for Signal:15-37.8 L/min(4-10GPM)Contact Ratings:8Aat125/250VAC,3Aat 24VDC,2.5Aat 30VDCMaximum Surge:18FPS(5.5m/s)
UL/ULC Listed, FM Approved.
WEFLO Pressure Gauges
Material Specifications :
- Bourdon Tube Material: Copper Alloy C-type
- Pressure Connection Material: Copper Alloy1/4"NPT Lower Mount(LM)
- Movement Copper Alloy
- Dial White Aluminum with Stop Pin; Black and Red Lettering.
- Pointer ABS, Black Finish
- Case Black Polycarbonate
- Window Snap-in Clear Polycarbonate
- Approvals UL Listed (UL-393) FM Approved
- Temperature Err or Additional error when temperature changes from reference temperature of68°F(20°C)+0.4% for every18°F(10°C)rising or falling (Percentage of Span).
WEFLO Water Motor and Gong, FIG.WMA-16
Operation :
When a Deluge Valve is activated, water flows through the valve's trim, discharges to a strainer and into the water motor inlet, From the inlet, the water flows through a nozzle which directs the stream to the impeller. The stream turns the Impeller and drive shaft, causing the striker arm to rotate, thus producing a continuous alarm. The water is discharged thro-ugh a 1"(25mm) drain outlet at the bottom of the impeller ho-using. The discharged water must be piped through the wall to a suitable open drain.
WEFLO Wet-Barrel Fire Hydrant FIG.F1311 F1311B-250
Specifications :
- Meet or Exceed the Requirements of AWWA C503 Standard.
- NFPA1963 Standard Nozzle Threads.
- Excellent Flow Characteristics.
- Multiple Nozzle Configurations.
- Inlet Flange to ASTM B16.1 Class 125, size 6in.
- Rated Working Pressure 250 psi.
- UL246 Listed and FM 1511 Approved.
- NSF/ANSI61&372 certified forF1311B-250 Fire Hydrant.
WEFLO Backflow Preventers – Double Check Valve FIG.F5410
PRODUCT FEATURES :
- A double check valve is a testable device designed for use in 'medium hazard conditions to prevent backflow caused by back-siphonage or back-pressure. It is intended for use under continuous pressure conditions. The DCV have two check modules.
- Multiple Ends Types: Flange by Flange, Flange by Groove, Groove by Groove.
- Pressure Rating:175psi/12bar
- Working Temperature: Cold Water, not exceeding 60°C.
- Horizontal only. UL/ ULC Listed.
WEFLO Adjustable Wall Indicator Post FIG.F0800-WP
Specifications:
- Meets or Exceeds the Requirements of NFPA 24 Standard.
- Indicate if the Post Indicator Valve is OPEN or SHUT.
- Target Nut Allows 13 to 45 Turns to Open (3"-14" Valve size).
- Viewing Windows are Polycarbonate with UV Resistance.
- Stem Telescopes to Required Length, no cutting necessary.
- OPEN / SHUT targets are Easily Adjustable.
- UL/ULC 789 Listed, FM 1110 Approved.
- CNBOP Certified.
- RAL 3000 Safety Red Lined / Coated.
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