Products/Services for Sewer Gas Backflow Preventers
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Backflow Preventers - (128 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 - (1940 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 - (3055 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 - (588 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 - (531 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 - (333 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 - (157 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 - (906 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 - (115 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.
Need Precision Fluid Metering with No Backflow? contamination reduction, and preventing backflow in metered systems -- to name just a few of the many uses across industries. Additionally, the use of a fixed precision orifice to achieve the metered flow makes them unalterable, or tamperproof. This ensures that once established, the flow characteristics remain consistent and repeatable, making them ideal for applications where unwanted adjustments can negatively affect process performance. These exceptionally durable and reliable devices... (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. -
Arjay Engineering
Prevent dry running in pumps through. A change toward a dry condition or a liquid of a different dielectric will upset the capacitive field and initiate an alarm. The sensing plates are embedded into a wafer flange which provides monitoring without any intrusion into the stream flow. Follow us on: Facebook. YouTube. LinkedIn. Twitter. Arjay Engineering. Engineering and manufacturing process and environmental controls since 1984. Our products are used across all industries for oil in water monitoring, level control, gas... (read more)Browse Process Monitors Datasheets for Arjay Engineering -
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 -
BinMaster, Inc.
Prevent overfilling Point-level indicators alert to a fill to avert spills. Reliable, rugged rotaries, capacitance probes, and vibrating probes fend off headaches caused by material levels being too high or too low. Visit BinMaster today! (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
DFT Inc.
Water Hammer? DFT SCV Check Valves Prevent It…. The DFT (R) Model SCV (R) Check Valve is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. The SCV Check Valve provides tight shut-off and protects other equipment in the system from water hammer in liquid, gas or steam services. Stainless, Hastelloy C and Alloy 20 construction insures a long service life. DFT Inc., manufacturers of the broadest product offering of in-line, spring-assisted, and silent check valves... (read more)Browse Check Valves Datasheets for DFT Inc. -
ZAGO Manufacturing Company, Inc.
Prevent Switch Erosion with ZAGO’s Switch Boots PROTECT YOUR SWITCHES AND EXTEND YOUR EQUIPMENT 'S LIFE CYCLE. Harsh environmental conditions demand the most advanced protection available on the market. Water and gas pressure, dirt, sand, dust, moisture, humidity, precipitation and other environmental hazards are no match for ZAGO 's sealing products. ZAGO 's line of switch boots stands up to the most extreme challenges, breaking conventional limitations and exceeding all expectations. When it comes to sealing and protecting switches, ZAGO... (read more)Browse Switch Sealing Boots Datasheets for ZAGO Manufacturing Company, Inc.
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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.
