Products/Services for Glycol Sprinkler System 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... -
Fire Sprinkler Heads - (80 companies)Fire sprinkler heads deliver a high-pressure flow of water or dry chemicals to a fire. They are usually are heat-activated and part of a larger fire prevention and safety system. Fire sprinkler heads deliver a high-pressure flow of water or dry... -
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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Fire Suppression Systems - (266 companies)Fire suppression systems are used to suppress flames in the event of a fire. There are several types of suppression systems including wet sprinkler systems, dry sprinkler systems, deluge sprinkler systems and dry chemical suppression systems...
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Fire Protection Services - (257 companies)...into a standard electrical box and provide visual outputs with light emitting diodes (LEDs). Types. Fire protection services work with many different types of fire protection equipment. Examples include: automatic sprinklers. back-flow preventers. fire hose...
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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...
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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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Refrigerants, Antifreezes, and Cooling Liquids - (208 companies)...polyglycols and water-glycol fluids, fluorocarbons, and silicone-based greases and oils. They are formulated from alkaline organic and inorganic compounds and used in diluted form with concentrations ranging from 3% to 10%. Synthetic products are more...
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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...
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Fusible Alloys - (15 companies)Fusible alloys have low melting points, usually below 300 o F. Many fusible alloys have eutectic compositions. Fusible alloys are used as work holders, electroforming mandrels, tube bending aids, fire sprinkler parts, steam boiler relief plug, resin...
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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Plutonium reclamation facility (PRF), building 236-Z layup plan
Since riser #7 does not contain Glycol and since PRF is being placed in a layup status,this fire riser should be one of the last where backflow preventers are installed.. .... Maintenance Requirements to keep the system operational. .... Requirement: Annual flow alarm test riser #7(more in depth sprinkler system inspection and includes tamper and…
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Facility Environmental Vulnerability Assessment
Process water outlets in cells and glove boxes present a low probability potential for contaminant migration to the potable water system if a backflow preventer were to fail. .... The first floor mechanical room houses a chiller that utilizes ethylene glycol and has drains that are … of which could be released to the environment in the event of fire and/or sprinkler system discharge.
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Transuranic-contaminated solid waste Treatment Development Facility. Final safety analysis report
The "P" traps are filled with glycol to prevent evaporation and freezing. .... The feed preparation line glove-boxes are equipped with 140° F heat detectors connected to the building fire alarm system and automatic sprinklers supplid by an air pressurized limited voluine water system. .... The service line enters the west end of the building and the pressure reducing valve and backflow preventer is located so that water from the building cannot contaminate the service line out- side of the building.
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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. ...
"Reduced Pressure Zone Principle Backflow Preventer Assembly" or "RPZ" (See "Backflow Preventer, Reduced Pressure Principle Backflow Preventer Assembly" or "RPZ".). .... Vacuum relief valve - A valve that admits air to the system when the system is attempting to .... " Sprinkler System":. .... waste, graywater, or mixtures containing harmful substances, including, but not limited to, ethylene glycol , hydrocarbons, oils, ammonia…
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States > Illinois > State > Register > 2014 > 05/09/2014
Reduced Pressure Zone Principle Backflow Preventer Assembly" or "(RPZ)": (See "Backflow Preventer, Reduced Pressure Principle Backflow Preventer Assembly" or "(RPZ).".) "Relief Valves": Temperature relief valve − A valve designed to release water to the atmosphere at a predetermined .... Vacuum relief valve − A valve thatwhich admits air to the system when the system is attempting .... (See Subpart H.) " Sprinkler System": There are 2 basic types of sprinkler systems. .... grey water or mixtures containing harmful substances, including, but not limited to, ethylene glycol , hydrocarbons, oils, ammonia…
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Spent Nuclear Fuel (SNF) Project Final Safety Analysis Report (FSAR)
The chilled source is a closed, water-propylene glycol loop. .... The VPS chilled water system is classified as general service. .... This is to preclude backflow out the inlet ducts which are not HEPA-filtered. .... Automatic sprinkler protection has been provided throughout the facility in accordance with NFPA 13,Installation ofsprinkler Systems. .... Reduced pressure backflow preventers are installed at interface locations.
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Plutonium Finishing Plant (PFP) Final Safety Analysis Report (FSAR) [SEC 1 THRU 11]
The seal water cooling system consists o f two water-to- glycol heat exchangers, each r a t e d a t 100,000 Btu/h, and a g l y c o l secondary cooling subsystem. o f t h e 234 .... Wherever t h i s occurs, a reduced pressure, backflow preventive device i s i n s .... Reduced pressure backflow preventers are i n s t a l l e d , wherever the sanitary … a c t i v a t i o n o f the sprinklers , w h i…
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National Best Practices Manual for Building High Performance Schools (Revised)
Non-toxic, biodegradable circulating fluids, such as food-grade propylene glycol or potassium acetate, are recommended for use in GSHP systems . .... Use high-efficiency irrigation technology (e.g., drip irrigation in lieu of sprinklers ). .... Three-way valve, backflow preventers .
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Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1843 - Safety Evaluation ...
…at BFN are typically provided to protect floor openings and include closely spaced sprinklers and draft stops … staff identified the need for additional information related to the fire water supply systems and fire protection .... Backflow preventers are installed at each interface between the potable water system and the separate connecting systems, in order to protect the potable water supply from possible contamination due to backflow. .... tolyltriazole, bacteria (aerobic and SRBs ), sulfates, metals (iron, copper), ammonia, chloride, calcium, molybate, and glycol (weight percent).
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SAE Dictionary of Aerospace Engineering-2nd Edition
…varied uses,the most widely known being solders and fusible links for automatic sprinklers , fire alarms, and … provision for the effect of human factors and construction process and experience. fuzzy systems Systems that involve … of lower frequencies for airborne radars. synthetic quench A water solution of polyalkylene glycol or other synthetic … on the intake, or high-vacuum side, of a diffusion pump to reduce backflow of oil or .... Also known as abackflow preventer . vacuum degassing Removing dissolved or trapped gases in a metal by melting…
