Products/Services for Sewer Gas Backflow Preventers
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Backflow Preventers - (127 companies)Backflow preventers are assemblies with two check valves and two shut-off valves that prevent reverses in process flow. They may also include test cocks for each chamber within the assembly. Backflow preventers have a variety of applications... -
Check Valves - (1952 companies)...that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed... -
Industrial Valves - (3054 companies)...flow in the oppose direction forces the valve closed. These valves are important for preventing backflow to systems in applications such as wastewater management. Video Credit: cteskills.com / CC BY-SS 4.0. Method of Control. The mechanism to control... -
Blowout Preventers - (37 companies)Blowout preventers (BOPs) are specialized valve assemblies that prevent uncontrolled flow of formation fluid during well drilling operations. Several assemblies are typically stacked to create a fail-safe mechanism. Blowout preventers (BOPs...
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Gas Sensors - (598 companies)Gas sensors interact with a gas to initiate the measurement of its concentration. The sensor then provides output to an instrument to display the measurements. Image Credit: Rosemount Analytical | Mettler-Toledo Process Analytics. Gas sensors... -
Gas Valves - (535 companies)Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Gas valves are flow...
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Water and Sewer Utility Services - (334 companies)Water and sewer utility services supply drinking water, remove sewage and wastewater, and/or install connections from processing facilities to private or public water lines and sewers. They supply water to commercial, industrial, and residential...
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Water and Sewer Utilities - (158 companies)Water utilities and sewer utilities provide water for commercial, residential and industrial end users. They also receive "used" water and treat/ process it. Often these are municipal entities. Water and sewer utilities provide water for commercial...
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Gas Instruments - (909 companies)Gas instruments detect, monitor or analyze gases present in an environment. Detectors sense situations outside normal operating parameters and are set to alarm when these conditions are violated. Monitors are also set up to alarm, but their role...
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Gas Cylinders - (116 companies)...that is saturated with acetone to prevent explosions. As acetylene is added to the cylinder, the gas dissolves in the acetone making the acetylene solution stable. State of Gas. Gases contained in a compressed gas cylinder can be toxic, flammable, oxidizing...
Product News
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DeZURIK, Inc.
CheckMate UltraFlex® for Backflow Prevention sewer overflow (CSO) prevention, sanitary sewer overflow (SSO) mitigation, and flood control. It stands as an outstanding valve for preventing unwanted backflow, averting risks of surcharging and flooding. Click on the CheckMate UltraFlex (R) video for easy viewing and sharing. (read more)Browse Check Valves Datasheets for DeZURIK, Inc. -
O'Keefe Controls Co.
One Device-Unidirectional Metered Flow/No backflow O'Keefe Controls Co. Tamperproof Checked Orifices are a unique style of flow control consisting of an integral check valve and a fixed precision orifice incorporated into a single fitting. This efficient construction allows metered flow in one 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... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
DeZURIK, Inc.
Tideflex® Check Valves for Backflow Prevention Introducing the Tideflex (R) Duckbill Check Valve - the gold standard in backflow prevention. With an unrivaled reputation, Tideflex (R) Duckbill Check Valves boast a low cracking pressure, effectively eliminating standing water while maintaining minimal head loss. Constructed entirely from elastomer, they're impervious to warping or freezing, and corrosion is a thing of the past. What sets Tideflex (R) Duckbill Check Valves apart is their self-operating design, relying solely on line pressure... (read more)Browse Check Valves Datasheets for DeZURIK, Inc. -
Petersen Products Co.
Drain and Sewer Cleaning Tools Since 1916, Petersen Products has been clearing clogged pipes with the DrainJet drain flusher. Today you can choose from the original DrainJet (the choice of professional plumbers and swimming pool owners) or select the economical Dr. FixIt (R) (great for home use), DrainJet Pro (attaches to a sewer jetter), or the Municipal Sewer Flusher for mainline pipes attaching with a fire hose connection. Municipalities also use pipeline cleaning balls for further cleaning of pipes. Give Petersen a call... (read more)Browse Drain Cleaning Machines Datasheets for Petersen Products Co. -
Cygnus Instruments Limited
Safeguarding Preventative Maintenance throwing more dust into the air. What 's more, coal mining releases methane gas, which collects in coal rock over millennia. Methane gas is highly flammable and equally prone to explosion. How Can Cygnus 1 Ex Help?. There are many ignition sources that may be brought into these areas for various reasons. One of these reasons performs a rather crucial task - ultrasonic testing equipment designed to carry out... read more about safeguarding preventative maintenance in hazardous gas, dust... (read more)Browse Thickness Gages Datasheets for Cygnus Instruments Limited -
Control Instruments Corp.
Prevent Fires/Explosions in Scrubber Applications Add monitoring equipment like the PrevEx Flammability Analyzer to the outlet of your scrubber to stay safe. It's extremely short response time allows quick reaction to prevent fire or explosion. Read the case study to learn more. (read more)Browse Gas Instruments Datasheets for Control Instruments Corp. -
McGard Special Products Division
Pipe Locks... prevents unauthorized siphoning McGard Special Products - you can secure pipe shut-offs reliably and quickly with The Intimidator Pipe Lock. The Pipe Lock prevents unauthorized siphoning of oil and gas from wells, remote storage tanks, and other containment areas. It is also adaptable for use with water storage tanks. Each Pipe Lock is constructed of a heavy-duty outer shell that spins freely around an inner cap. This cap is threaded over the pipe that is being protected or shut off. A retaining ring holds the inner cap... (read more)Browse Locks Datasheets for McGard Special Products Division -
Plast-O-Matic Valves, Inc.
One small valve can prevent big problems One small valve can prevent big problems in sodium hypochlorite systems. Sodium hypochlorite is widely used for water treatment and disinfection -- but it comes with a challenge many overlook: When sodium hypochlorite breaks down, it releases gas that collects in piping systems. The result?. Erratic flow rates. Loss of prime in pumps. Inaccurate chemical hashtag#dosing. Costly downtime and maintenance. That 's where Plastomatic Degassing Valves come in. They automatically vent trapped gas... (read more)Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
DeZURIK, Inc.
Valve Exercises for Preventative Maintenance It is important to move valves through a full cycle and returned to its normal position per AWWA standard. Exercising valves can be done manually or by using automated systems like powered actuators. For more information visit DeZURIK.com. (read more)Browse Industrial Valves Datasheets for DeZURIK, Inc. -
FAULHABER MICROMO
Small DC Motors Power High-Traction Sewer Robots Thousands of miles of underground pipes are responsible for handling important tasks. They have to operate reliably. Internal inspection and maintenance has so far only been possible where pipe diameters are large. Relatively small sewers do not offer enough space for human beings, and whenever they were damaged the only solution was to expose the affected pipe sections. An expensive undertaking. However, new developments in the field of electronics and motion control engineering now make... (read more)Browse DC Motors Datasheets for FAULHABER MICROMO
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States > New Jersey > State > Regulations > Title 19 - Other Agencies > [N.J.A.C. 19:4] 4 - District Zoning Regulations
…cooled air conditioning units, refrigeration units, utility service connections, back flow preventers equipped with test ports … and pressure vacuum breaker backflow preventors), steam boilers, hot … for domestic water heating), gas piping, gas service entrances, active solar systems, sewer pumps, interceptors and fuel…
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States > New Jersey > State > Regulations > Title 5 - Community Affairs > [N.J.A.C. 5:23] 23 - Uniform Construction Code
…the following: grease traps, oil separators, refrigeration units, utility service connections, backflow preventers equipped with test ports (double check valve assembly, reduced pressure zone and pressure vacuum breaker backflow preventers ), steam boilers, hot water … heating), active solar systems, sewer pumps and interceptors. .... There shall be no inspection fee charged for gas service entrances.
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States > New Jersey > State > Proposed Regulations > 2008 Documents > October 20, 2008 > [2008 NJ Proposed nj-20081020-0081-0007534] N.J.A.C. 5:17, 23, & 26 - ...
…the following: grease traps, oil separators, refrigeration units, utility service connections, backflow preventers equipped with test ports (double check valve assembly, reduced pressure zone and pressure vacuum breaker backflow preventers ), steam boilers, hot water … heating), active solar systems, sewer pumps and interceptors. .... There shall be no inspection fee charged for gas service entrances.
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States > New Jersey > State > Statutes > Title 45 - Professions and Occupations > 16A - Heating‚ Ventilating‚ Air Conditioning and Refrigeration Co...
…hydronic heating and chilled water pipe, condensate piping not discharged into a sanitary sewer , valves, fittings, burners .... natural or manufactured gas piping on the load side of a meter; supply water piping to equipment being served from an existing dedicated source connected downstream from an approved backflow preventer , except in replacement cases, the installation of the required approved backflow…
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States > District of Columbia > State > Regulations > Title 21 - Water and Sanitation > [21 DCMR 54] 54 - Cross Connections
Backflow Preventer - a device approved by the General Manager or his or her designee for a water supply pipe to prevent the backflow of water into the water supply system from the connections on its outlet end. .... any part of a potable water system and any other environment of liquid, gas , solid or mixture .... General Manager - the chief administrative officer of the District of Columbia Water and Sewer Authority or his…
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States > Iowa > State > Administrative Bulletin > 2005 > [2005 IA Register 202] 02/02/2005
(3) A site plan showing the spa in relation to buildings, streets, any swimming pool within the same general area, wa- ter and sewer service, gas service, and electrical service. .... (5) A drawing(s) showing the location, plan, and eleva- tion of filters, pumps, chemical feeders, ventilation devices, and heaters, and additional drawings or schematics showing operating levels, backflow preventers , valves, piping, flow meters, pressure gauges, thermometers, the make-up water connection…
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States > Iowa > State > Regulations > Title 641 - Public Health Department > [IA AC 641 chapter 15] 015 - Swimming Pools and Spas
(3) A site plan showing the spa in relation to buildings, streets, any swimming pool within the same general area, water and sewer service, gas service, and electrical service. .... (5) A drawing(s) showing the location, plan, and elevation of filters, pumps, chemical feeders, ventilation devices, and heaters, and additional drawings or schematics showing operating levels, backflow preventers , valves, piping, flow meters, pressure gauges, thermometers, the make-up water connection, and…
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States > Illinois > State > Regulations > Title 77 - Public Health > Chapter I - Department of Public Health > Subchapter r - Water and Sewage > [77 Ill. Adm. ...
…when a negative force or vacuum is exerted and reverses the flow of gas , water or air .... "Back Siphonage Preventer ": A device designed to prevent reverse flow in a water system, specifically back .... "Back Water Valve": A device or valve that is installed in a sanitary sewer , storm drain or .... " Backflow ": The reversal of flow from that normally intended.
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States > Illinois > State > Register > 2013 > 04/26/2013
…when a negative force or vacuum is exerted and reverses the flow of gas , water or air .... "Back Siphonage Preventer ": A device designed to prevent reverse flow in a water system, specifically back .... "Back Water Valve": A device or valve that is installed in a sanitary sewer , storm drain or .... " Backflow ": The reversal of flow from that normally intended.
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States > Illinois > State > Register > 2014 > 05/09/2014
…when a negative force or vacuum is exerted and reverses the flow of gas , water or air .... Back Siphonage Preventer ": A device designed to prevent reverse flow in a water system, specifically back .... Back Water Valve": A device or valve that is installed in a sanitary sewer , storm drain or .... " Backflow ": The reversal of flow from that normally intended.
