Products/Services for 8 Hersey 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...Media -
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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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... -
Rust and Corrosion Inhibiting Fluids - (389 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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Drains and Drain Systems - (372 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... -
Washers - (1242 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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Industrial Valves - (3056 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...
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Industrial Enclosures - (2353 companies)Industrial enclosures are used to house electronic components, equipment and devices. They are designed to protect personnel from accidental injury and to prevent the ingress of environmental contaminants. How to Select Industrial Enclosures...
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Water Valves - (604 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...
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Mold Releases and Release Agents - (262 companies)Mold releases and release agents are film forming lubricating oils, solid lubricants, waxes, fluids or coatings that prevent other materials from sticking or adhering to an underlying surface. Mold releases and release agents are film-forming...
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. -
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. -
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. -
Shenzhen Milvent Technology Co., Limited
Preventing Failure with Milvent Vents devices and other sensitive products, inadequate protection from external elements like liquids, dust, or dirt can compromise performance and longevity. Milvent Vents offer an effective solution by allowing enclosures to "breathe " and maintain internal pressure balance. These vents prevent condensation, block contaminants, and ensure a reliable, long-lasting performance. By doing so, Milvent Vents help reduce the risk of failure, improve product durability, and increase overall reliability... (read more)Browse Air Valves Datasheets for Shenzhen Milvent Technology Co., Limited -
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 -
NewAge Performance Products | NAPP
Strategies for Preventing Kinks in Tubing Strategies for Preventing Kinks in Tubing. Kinks in tubing can cause a lot more trouble than one would expect. They disrupt fluid flow, jeopardize product integrity, and even pose safety risks. So, how does one tackle the multifaceted issue of keeping fluid systems running smoothly?. The first step is to choose the right tubing material for your application. Some materials are more kink-resistant than others. For example, polyurethane is a good choice for applications where the tubing... (read more)Browse Tubing Datasheets for NewAge Performance Products | NAPP -
LAND
Prevent Battery Fires Protect Your People, Protect Your Profits, Prevent Battery Fires. The burgeoning adoption of lithium-ion batteries across industries has ushered in a new era of energy efficiency. However, this technological advancement comes with a significant caveat: the heightened risk of thermal runaway and subsequent fires. At AMETEK Land, we're committed to safeguarding lives and assets by offering cutting-edge solutions to mitigate these dangers. Our latest innovation, the LWIR-640 smart radiometric... (read more)
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Hanford facility dangerous waste permit application, 616 Nonradioactive dangerous waste storage facility
2.2.13 key, 3/4 Backflow Preventer : Hersey Products Inc., “AERGAP” Model FRP-I1, gap drain funnel. .... Hose 8 ibb: .
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Cross-connection control of the potable water lines at Oak Ridge National Laboratory
2'- 6" 8 " 6 IO". .... A 3-inch reduced pressure principle backflow preventer (RPPBP), BEECO by Hersey Products, Inc., is shown in a typical installation.
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States > Michigan > State > Register > 2010 > [2010 MI Register 715] 07/15/2010
CITY OF EVART VILLAGE OF HERSEY TOWNSHIP OF EVART TOWNSHIP OF HERSEY TOWNSHIP OF ORIENT TOWNSHIP OF … of the code is amended and figures R301.2(7) and R301.2( 8 ) are added to .... The potable water supply to automatic fire sprinkler systems shall be protected against backflow by a double check-valve assembly or a reduced pressure principle backflow preventer .
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States > Michigan > State > Regulations > Licensing and Regulatory Affairs > Construction Code > Chapter 408 > Bureau of Construction Codes > Part 5 - Resident...
TOWNSHIP OF HERSEY . .... of the code is amended and figures R301.2(7) and R301.2( 8 ) are added to .... The potable water supply to automatic fire sprinkler systems shall be protected against backflow by a double check-valve assembly or a reduced pressure principle backflow preventer .
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States > Michigan > State > Register > 2010 > [2010 MI Register 1201] 12/01/2010
CITY OF EVART VILLAGE OF HERSEY TOWNSHIP OF EVART TOWNSHIP OF HERSEY TOWNSHIP OF ORIENT TOWNSHIP OF … of the code is amended and figures R301.2(7) and R301.2( 8 ) are added to .... The potable water supply to automatic fire sprinkler systems shall be protected against backflow by a double check-valve assembly or a reduced pressure principle backflow preventer .
