-
Supplier: Watts
Description: Model 994BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connection exists, such as at a fire hydrant or other non-permanent
-
Supplier: Watts
Description: Model 4000BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
-
Supplier: Zurn Industries LLC
Description: Reduced pressure backflow preventer 375ADA with epoxy coated DI body provides high hazard protection and is ideal for fire protection applications, with a metered by-pass to detect leaks and unauthorized water use. This sprinkler backflow preventer has
- Media: Water
-
-
Supplier: Watts
Description: Model 994HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Valve Size: 2.5 to 3 inch
-
Supplier: Watts
Description: Model 6000HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Valve Size: 2.5 to 7.5 inch
-
Supplier: Ames Fire & Waterworks
Description: Model 4000BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Media: Water, Hot Water, Cold Water, Potable Water
- Valve Size: 2.5 to 3 inch
-
Supplier: Ames Fire & Waterworks
Description: Model 6000HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Media: Water, Hot Water, Cold Water, Potable Water
- Valve Size: 2.5 to 3 inch
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Standards and Technical Documents - SP-116-2011 -- Water Works Valves and Fittings Standard Document
Description: types of couplings and adapters. Not Included: a)Reduced pressure backflow preventers. This Standard Practice establishes the minimum requirements that a drinking water service-line valve or fitting must possess at the time of manufacture. Details of design and manufacture,
-
Standards and Technical Documents - SP-113-2012 -- Water Works Valves and Fittings Standard Document
Description: couplings and adapters. Not included is: d) Reduced pressure backflow preventers. This Standard Practice establishes the minimum requirements that a drinking water service-line valve or fitting must possess at the time of manufacture. Details of design and manufacture, other
-
Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used to
- Media Description: Water (General), Potable Water
- Pressure Rating: 175 psi
- Valve Size: 1.5 to 2 inch
- Valve Type: Check Valves
-
Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used to
- AWWA Certified: Yes
- Media Description: Water (General), Potable Water
- Pressure Rating: 175 psi
- Valve Type: Check Valves
Find Suppliers by Category Top
Featured Products Top
-
direction and no flow in the opposite direction — ideal for flow control applications such as isolation of fluid sources in mixers, fluid contamination reduction, and preventing backflow in metered systems, to name just a few of the many uses across industries. Additionally (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
The Model ML04 Water Specialties Propeller Flow Meter™ from McCrometer is the perfect choice when accurate and reliable flow measurement is needed in applications (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
wastewater has already entered the natural cycle, ventilating lakes and rivers prevents additional contamination. When treating drinking water, rinsing the filters with compressed air ensures that perfect water is provided and natural water reserves are not used excessively. Gas (read more)
Browse Fans and Blowers (industrial) Datasheets for Aerzen USA Corp. -
The Myron L Company is pleased to announce the release of the latest product in our line of instrumentation for hemodialysis. The D-6 Digital Dialysate Meter offers exceptional accuracy and performance for testing both dialysate and water treatment control parameters in hemodialysis clinics (read more)
Browse Conductivity Electrodes Datasheets for Myron L Company -
The Effects of Water Hammer And Pulsations Quick closing valves, positive displacement pumps, and vertical pipe runs can create damaging pressure spikes, leading to blown diaphragms, seals (read more)
Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
DFT® Inc's engineers have been working with professionals in a range of industries for over 80 years, helping to identify and resolve water hammer's underlying causes. Water hammer and reverse flow can seriously damage pipelines, pipe joints (read more)
Browse Check Valves Datasheets for DFT Inc. -
agricultural, turf and other irrigation applications. Mc Propeller Flow Meters now feature a more durable bearing assembly, and an improved design of the standard canopy, transmitter, and digital register to prevent water intrusion. Additional features include a standard lid spring and an (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
Upstream oil/gas engineers will find McCrometer's precision V-Cone® Steam-Injection Flow Meter supports enhanced oil recovery (EOR) technologies that produce heavy oil from (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
Readings You Can Count On No water supply is completely pure. Every industrial, commercial or natural source contains dissolved solids or salts. These impurities contribute to scale, corrosion, poor taste, and environmental pollution that endanger animal and plant life (read more)
Browse Conductivity and Resistivity Meters Datasheets for Myron L Company -
Readings You Can Count On No water supply is completely pure. Every industrial, commercial, or natural source contains dissolved solids or salts. These impurities contribute to scale, corrosion, poor taste, and environmental pollution that endanger animal and (read more)
Browse Water Quality Testing Instruments Datasheets for Myron L Company
More Information Top
Indicates content that may require registration and/or purchase.
-
Potable Water
Drinking water is transported through major systems (water mains) to reach the minor systems, passing through curb stop (dividing line between major and minor systems), water meter , backflow preventer , bends, valves, junctions, and faucets, all of which can cause significant head losses…
-
Facility Piping Systems Handbook: For Industrial, Commercial, and Healthcare Facilities, Third Edition > TURF IRRIGATION SYSTEMS
If the water supply is connected to a potable water source, a water meter and backflow preventer will also be required.
-
Building Design and Construction Handbook, Sixth Edition > WATER-PIPE SIZING
Loss of pressure because of height of outlets above the source, pressure loss due to friction caused by the flow of water through water meters and backflow preventers , and friction from water flow in the piping .
-
States > Wisconsin > State > Regulations > Safety and Professional Services > Plumbing > Safety‚ Buildings‚ and Environment > [WI AC sps 382] 382 -...
The pressure losses due to flow through water heaters, water treatment devices, water meters and backflow preventers ; .
-
Engineering evaluation of intrusion prevention strategies for single-shell tanks
Modifications to each of the 12 SST farms included piping route changes and abandonment of existing services followed by installation of hose stations, water meters , backflow preventers , and hose reels.
-
Governor Rendell Announces $174M Investment In Water Infrastructure Projects In 21 Counties
• Lehigh County Authority received a $1.8 million loan to replace 2,700 outdated water meters and backflow preventers , thus eliminating possible contamination of the water system and improving the operating efficiency of the system.
-
Governor Rendell Announces $174M Investment In Water Infrastructure Projects In 21 Counties
• Lehigh County Authority received a $1.8 million loan to replace 2,700 outdated water meters and backflow preventers , thus eliminating possible contamination of the water system and improving the operating efficiency of the system.
-
Facility Piping Systems Handbook: For Industrial, Commercial, and Healthcare Facilities, Third Edition > SITE UTILITY SYSTEMS
In addition to the piping and valves, the system as a whole consists of backflow preventers , water meters , pipe joint restraints, fire hydrants, and air and vacuum release valves.
-
Troubleshooting and Repairing Major Appliances, Third Edition > Gas Water Heaters
In the old days, before backflow preventers , water meter check valves, and pressure reducing valves, the excess water flowed back to the city main water supply where it was dissipated.
-
Facilities Site Piping Systems Handbook > SITE DOMESTIC WATER SERVICE
In addition to the piping and valves, the site system as a whole consists of water tanks (if required), valves, backflow preventers , water meters , pipe joint restraints (if required), fire hydrants, and air and vacuum release valves.