Products/Services for Dishwasher 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... -
Drains and Drain Systems - (369 companies)Drains and drain systems are used to capture and remove water to prevent accidents, flooding or other hazardous conditions. Drains and drain systems are used to capture and remove water to prevent accidents, flooding, or other hazardous conditions... -
Water Valves - (602 companies)Non-return or check valves control the direction of flow. Flow in the desired direction opens the valve, while flow in the oppose direction forces the valve closed. These valves are important for preventing backflow to systems in applications... -
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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Boilers (industrial) - (593 companies)...protection, commercial dishwashers, radiant floor heating, car washes, laundromats, etc. Steam boilers heat hot water to boiling in order to generate steam for use in different applications. These include turbines for power generation, various...
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Rust and Corrosion Inhibiting Fluids - (390 companies)Rust preventives and corrosion inhibitors are lubricants, greases, oils or fluid additives that form a protective film or barrier to prevent corrosion or rust formation. Rust preventatives and corrosion inhibitors are lubricants, greases, oils...
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Washers - (1234 companies)Washers are disks of metal or non-metallic material placed beneath a nut, an axle bearing, or a joint, to relieve friction, prevent leakage, isolate, prevent loosening, or distribute pressure. Washers are disks of metal or non-metallic material...
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Gaskets and Gasketing - (1415 companies)Gaskets are used to prevent fluid or gas leaks by providing a barrier between two mating surfaces. The gasket must be able to maintain a seal under pressure and temperature changes. A number of different gaskets are available: pre-cut compression...
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. -
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. -
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. (read more)Browse Industrial Valves Datasheets for DeZURIK, Inc. -
Weiss Technik North America, Inc.
Prevent premature product failure Enhance Your Environmental Testing Results with Proper Test Chamber Airflow. Optimizing airflow for enhanced testing results explores the critical role of airflow management in environmental testing. This white paper highlights how proper airflow can prevent inaccurate test data and premature product failure, ensuring uniform temperature distribution and faster temperature changes. Topics include airflow configurations, such as rear wall, horizontal, vertical, front-to-back, AGREE and remote... (read more)Browse Modeling and Simulation Software Datasheets for Weiss Technik North America, Inc. -
International Society of Automation (ISA)
Preventing Climate and Other Disasters Controlling the Future - Controlling Nonindustrial Processes: Preventing Climate and Other Disasters. Many books have been published about stopping global warming. What sets this book apart is that it applies the science of process control to analyze the warming process. To control a process, we must fully understand it. Global warming is analyzed here as a heat balance process in which Earth is warmed by the Sun and cooled by outer space. For a million years these heat flows were in balance... (read more)Browse Technical Books Datasheets for International Society of Automation (ISA) -
Columbus McKinnon Corporation
Preventing Overhead Crane Hazards Understanding and Preventing Overhead Crane Hazards. Overhead cranes are widely used by companies in the manufacturing and construction industries to lift and transport materials. These systems make operations more straightforward and safer when installed and operated correctly. Overhead crane accidents, however, leave many people injured or killed yearly. Preventing these disasters requires workers to recognize specific hazards during operations and follow safety procedures to avoid them... (read more)Browse Industrial Cranes Datasheets for Columbus McKinnon Corporation -
Arjay Engineering
Prevent dry running in pumps 2852-DPM Dry Pump Monitor. The 2852-DPM Dry Pump Monitor offers pipe monitoring for dry conditions to protect pumps and equipment. Combining the technology of capacitance with unique sensor designs provide non-intrusive monitors for liquid handling systems. The result is a low cost and low maintenance system to determine the presence or absence of product in a pipe or pump. The 2852-DPM sensor monitors a cross sectional area of the pipe and locks in on the capacitance field of the fluid passing... (read more)Browse Process Monitors Datasheets for Arjay Engineering -
HydraCheck Inc.
Stroboscope for Preventative Maintenance The DT-326B is a portable, light-weight Phase Shifting Stroboscope utilizing super bright, high powered CREE LED lamps. The DT-326B 's LED array provides a bright, stable strobe light over a wide measurement range with a lifetime far exceeding xenon lit stroboscopes. Containing a rechargeable lithium battery, a single charge can last up to a full 12 hours of operation.The DT-326B is designed for speed and frequency measurements in motion and vibration analysis applications. These features make... (read more)Browse Stroboscope Instruments Datasheets for HydraCheck Inc.
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States > District of Columbia > State > Regulations > Title 12M - Fees > [12m DCMR 1] 01 - DCRA Permits Division Schedule of Fees
Plumbing fixtures including backflow preventers , basins, bath tubs, bidets, dishwashers , down spouts, drains (area/floor/roof), drinking fountains, garbage disposals, grease interceptors, hose bibs, laundry tubs, sewage ejectors, showers, sinks, slop sinks, sump pumps, urinals, washer boxes, and water closets.
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Self Help Forums Database Error
There should be a backflow preventer to keep drained water from returning to the dishwasher interior, otherwise water in the hose will come back down when the pump out part of the cycle is completed.
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States > Louisiana > State > Register > 2012 > 08/20/2012
By-Pass—any system of piping or other arrangement whereby the water may be diverted around any part or portion of a water supply system, water distribution system or water treatment facility including, but not limited to, around an installed backflow preventer . .... Commercial Dishwasher —a mechanical dishwasher that is used in other than domestic applications.
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States > Louisiana > State > Register > 2012 > 11/20/2012
By-Pass—any system of piping or other arrangement whereby the water may be diverted around any part or portion of a water supply system, water distribution system or water treatment facility including, but not limited to, around an installed backflow preventer . .... Commercial Dishwasher —a mechanical dishwasher that is used in other than domestic applications.
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States > Louisiana > State > Regulations > Title 51 - Public Health -- Sanitary Code > Part XIV - Plumbing > [LAC 51:XIV.Chapter 6] 6 - Water Supply and Distri...
By-Pass—any system of piping or other arrangement whereby the water may be diverted around any part or portion of a water supply system, water distribution system or water treatment facility including, but not limited to, around an installed backflow preventer . .... Commercial Dishwasher —a mechanical dishwasher that is used in other than domestic applications.
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Cross-connection control of the potable water lines at Oak Ridge National Laboratory
…hazard installations, such as on commodes, urinals, and the soap dispenser on the dishwasher in the cafeteria. .... 2.2.2 Testing at an Approved Testing Laboratory The University of Southern California Foundation for Cross-Connection Control and Hydraulic Research is an approved backflow preventer assembly testing laboratory.
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States > Colorado > State > Statutes > Title 12 - Professions and Occupations > 058 - Plumbers
(I) The installation, extension, alteration, or maintenance, including the related water piping and the indirect waste piping, of domestic appliances equipped with backflow preventers , including lawn sprinkling systems; residential ice makers, humidifiers, electrostatic filter washers, or water heating appliances; building heating appliances .... (II) The repair and replacement of garbage disposal units and dishwashers directly connected to the sanitary sewer…
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States > Maryland > State > Statutes > Business Occupations and Professions > Title 12
(i) fixtures that require additional energy sources, including clothes washers, dishwashers , food grinders, humidifiers, ice pumps, sterilizers .... (ii) operational devices, including aerators, backflow preventers , expansion tanks, filters, flow controls, heat exchangers, interceptors, meters, separators, and relief valves.
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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. ...
All other types (those that depend on internal check valves to prevent backflow and/or have the inlet supply of water stopped during regeneration) shall have a double check valve backflow preventer assembly installed on the inlet water supply line. .... a) Domestic Dishwasher (Private Residence).
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States > Oklahoma > State > Regulations > Title 748 - Uniform Building Code Commission > [OK AC 748:20] 020 - Adopted Codes
Exception: The fixture supply pipe for domestic dishwashers and drinking fountains shall be permitted to be terminated .... This section has been modified to add a spill resistant backflow preventer as an option for protection.
