WEFLO Waste Cone FIG.8103
Specifications:
- Available for Onshore and Offshore Applications.
- Manufactured in Accordance with NFPA20 Requirements.
- Designed for use with UL/FM Approved Fire Pump Pressure Relief Valves.
- Flanges to A N S I Class 150/300, Other available on request.
- Ductile lron-ASTMA536-65.
- (2)2″316 SS Sight Glasses per Waste Cone.
- Single Body Casting(No Welding).
Description
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WEFLO Explosion-Proof Vane-Type Waterflow Detector FIG.F6001EX
Specifications :
- Designed and approved to operate in hazardous locations.
- Two synchronized switches are enclosed outside of explosion environment.
- 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.
- Hazardous Atmosphere Classification: Class I: Div. 1. Groups C, D T6; Class I: Div.2,Groups C,D T6; Class II: Div.1,Groups E,FG T6; Class II: Div.2,Groups F GT6: Class III. DNV 22 ATEX 17663X; IECEx DNV 22.0041X; Ex db lB T6 Gb; Ex tb llC T8O'c Db Ip66
- Maximum pressure:
- Flow sensitivity range
- Contact rating
- Maximum Surge: 18FPS (5.5m/s)
- Entry Size: 1/2"NPT threaded conduit connections
- NEMA 4/ P66 Rated enclosure rating
- Ambient Temperature: 0'C to 49C
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 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.
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 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 Pressure Switch FIG.WPS
Features
Maximum Adjustment Pressure Range:WPS10-1/WPS10-2:4-20 psi.
WPS40-1/WPS40-2:10-100 psi.
WPS120-1/WPS120-2:10-200psi.
Factory Setting:
WPS10-1.WPS10-2: 4-8 psi.
WPS40-1:operates at decreasing pressure at 30 psi.
WPS40-2: operates at increasing pressure at 50 psi and decreasing pressure 30 psi.
WPS120-1:operates at decreasing pressure at 110 psi.
WPS120-2: operates at increasing pressure at 130 psi and decreasing pressure 110 psi
Approximate Differential:
WPS10-1/WPS10-2:3 psi throughout range.WPS40-1/WPS40-2:3 psi@ 10 psi& 6psi @ 100 psi.
WPS120-1/WPS120-2:3 psi@ 10 psi& 9 psi @ 200 psi.
Contact Rating:10A@1251250VAC,2.5A@ 30VDCIP 66.
UL/ULC Listed, FM Approved, CE, EAC, VdS, LPCB, 3C certified.
WEFLO Backflow Prevention Devices SCV – SCDA – DCV
Description :
A single check valve is designed for use in “low hazard" conditions in services to prevent backflow caused by back-siphonage or back-pressure.
It is intended for use under continuous pressure conditions.
The check is designed to maintain a minimum of 1 psi across the check valve during normal operation.
Multiple Ends Types: Flange by Flange, Flange by Groove, Groove by Groove.
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