A.R.I
A.R.I. markets its product and analysis solutions in the following markets: With over 40 years of industry experience, commitment to service, reliability and innovation, A.R.I. is a leading manufacturer and provider of solutions for the protection of liquid transmission systems worldwide. The company manufactures and markets a complete line of air valves, check valves, and unmeasured flow reducers (UFR) as well as providing software system analyses for surge and air valve sizing and placement.
Nelprof, with its advanced control-valve selection features, was first introduced in 1981. Now Nelprof 6 can be used to select all Neles automated on/off and emergency valves. Performance analysis, which has been one of the value-adding features in the control-valve sizing tool since 1980's, can be used to study valve controllability in a. Valve Sizing Software (ValSize 10.3) Format: exe (setup file) File size: 426 KB Download. The calculation concept is based on the sizing equations in the international standard IEC 60534, the currently valid standard is DIN EN 60534-2-1:2012-01 'Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions'. Webinar: Control Valve Sizing and Selection - Fisher Technology Quick Talk. This webinar focuses on control valve sizing and selection. We discuss equipment parameters, flow media states, applications, preliminary sizing calculations, control valve selection, and re-performing the sizing calculation to confirm the selection. Neles valves and automated assemblies improve performance, maximize uptime, and decrease costs. And our valve sizing and selection software, Nelprof 6.2.12, assures you select the right configuration for the job. Nelprof 6.2.12 powerful control valve selection features include: Safety valve optimization; Control valve selection with performance.
Water and Wastewater Air Release Valves
Water supply and wastewater disposal systems (urban and rural).
Industrial applications (desalination plants, mining and gas industries, hot water systems).
Agriculture and landscape.
Cambridge Brass
Cambridge Brass is one of North America's leading designers, manufacturers and distributors of municipal waterworks products. With over 100 years' industry experience, Cambridge Brass continues to offer the highest quality and innovative designs. Their facility incorporates foundry, machining and assembly under one roof. This allows them to control quality, design and delivery, as well as meet customer needs in a timely and efficient manner.
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Corp. Stops
Curb Stops
Meter Valves
CCI Piping systems
CCI offers a wide variety of products and services for pipe protection, including field training and after hours customer service. CCI delivers to their customers the most up-to-date technology with a high standard of quality in the manufacture & distribution.
WrapidSeal
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Casting Spacers
End Seals
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Cla-Val Company
Cla-Val is a global manufacturer with headquarters and a 20-acre production/foundry complex in Costa Mesa, California. Since 1936, they have provided the industry's finest automatic control valves to customers in every part of the world. Cla-Val automatic control valves are renowned for their quality and superior performance. The company itself is known for consistently excellent customer service as well as innovation, specifically related to products that help to conserve water and improve system efficiency.
Automatic Valves for Water
Industrial and Fire Protection Applications
EBAA Iron
EBAA Iron, Inc., leaders in the water and waste-water pipe joint industry is family owned and operated by the Bradley Family. What is an example of a theoretical framework in qualitative research pdf. EBAA manufactures and sells pipe restraints and flexible expansion joints for the water and wastewater pipeline industry. Since introducing its first patented product in 1968, EBAA has continued to lead the way in innovative products for the water and wastewater industry that are engineered to save time and money. EBAA is the only manufacturer of the world famous MEGALUG® Mechanical Joint Restraint. EBAA specializes in pipe restraint and is 100% made in the USA.
Megalugs - Joint Restraint Products for Ductile Iron and PVC Pipe
Hurco Technologies
Hurco Technologies, Inc. manufacturers various products for maintaining and repairing sewer and water systems. They proudly developed these products because of their first hand experience working in the field and experiencing the frustrations of not having the proper equipment for the job. Inventing new tools or methods for doing the job better and safer is what drives their company.
They strive to provide the latest technologies and innovations to ensure their customers have the best products available, which allows them to be more productive and profitable. They are committed to providing the safest equipment available with the highest quality design, production, and support.
Spin Doctor
Valve Exerciser
Pipe Line Testing
Repair Products
Hydrant Repair Parts
Traffic Repair Kits and Extension Kits for Most Popular Hydrants
Kupferle Foundry
The Kupferle Foundry has manufactured American made goods in the St. Louis area for over 150 years. Five different product lines of water hydrants and sampling stations are available. Kupferle post hydrants, blow-offs and automatic flushing devices are added to potable water lines to ensure quality water within any water system. Hydrants for wash-down and flushing needs for plant jobs, decorative and basic yard hydrants for homeowners, historical facilities, sports and recreational facilities are also manufactured.
Eclipse Hydrants
Sampling Stations
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National Pipe and Plastics
National Pipe & Plastics has been producing polyvinyl chloride (PVC) pipe for residential, agricultural, commercial, municipal and export markets since 1970. National is one of the largest PVC pipe producers in North America. National has two manufacturing facilities, Greensboro, North Carolina and Endicott, New York. National is a full line pipe producer producing plumbing pipe, electrical conduit, and water and sewer products. The sizes range from 1/4' to 48' diameter pipe.
Water Pipe for Transmission and Distribution
Sewer & Wastewater
Electrical Conduit & Fittings, including Telephone and Communications Duct & Fittings
Plumbing & Industrial Pipe, both Pressure and Drain, Waste & Vent
Proco products, Inc
Proco Products, Inc. is the global leader in the design and supply of expansion joints for piping/ducting systems. For over 30 years, Proco has prided themselves on offering the most complete line of products to suit a variety of applications. Some of these products include rubber and molded PTFE expansion joints, braided flexible hose assemblies and low torque sealing gaskets.
Rubber Expansion Joints
Rubber Check Valves
Braided Flexible Connectors
Total Piping Solutions
Total Piping Solutions, Inc. (TPS) manufactures and distributes innovative, value added products for pipe tapping, repair and joining. Products are intended for use on water, sewerage, gas and various industrial piping applications.
Over the past 15 years, Total Piping Solutions, Inc. has developed products unique to the piping industry. This includes products that reduce inventory, are easier to install, work to higher standards for performance and are of superior quality.
Standard products are available in diameters ranging from 1/2″ to 30″ and larger. For information on sizes not indicated on this website, please call or contact Total Piping Solutions, Inc.
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Triple Tap Line Stop Fitting
Quick-Cam Repair Clamps
Quick-Cam Line Stops (for industry) https://jqjd.over-blog.com/2021/01/xport-trunk-bike-rack-manual.html.
Quick-Cam Hot Tap Saddles (for industry and utility)
UPDATES
If you download any of my worksheets, you might want to check back from time-to-time to see if I have made any revisions. If you send me an email specifically requesting to be notified of revisions, I will do so. I will NOT send you any communication you have not specifically requested.
DISCLAIMER
These worksheets are distributed at no charge on an as-is basis. The author does not assume any liability for their use.
WORKSHEET PROTECTION AND COPYRIGHT
I have protected the worksheets to prevent accidental changes to the formulas and calculation method. It is still possible to see the formulas that are used so that those who are interested can verify the calculation method, or use my calculation methods and formulas in their own worksheets or other programming environments.
If you want to make changes to the worksheets, the password is eliminator, but you do so at your own risk. Note that some of my newer worksheets, though protected to prevent accidental changes, do not require a password. For those newer sheets, simply select from the Excel Review menu, Unprotect sheet.
I have not claimed copyright to these worksheets because I want them to be used by anyone who wants to use them. If you design your own worksheets or other program using my formulas and calculation methods, leave my name off, as I don't want credit for any possible incorrect calculations.
ControlValve Sizing application workbooks
These Excel® Workbooks are intended as full function control valve sizing applications.
Cci Valves Houston
They include control valve sizing calculations in accordance with the current ISA/IEC standards and noise calculations in accordance with the current IEC standards. These workbooks include typical valve sizing and noise calculation parameters and typical tables of valve capacity (Cv) for a number of the most popular control valve styles. As such, many users will find them suitable for preliminary control valve selection. When you select a valve manufacturer it would be wise to ask them to verify your selections based their proprietary parameters.
Additional features rarely found in valve selection applications is the ability to calculate and graph the install flow characteristic and installed gain of a particular valve style and size in the system into which it is to be installed.
There are three workbooks. Gas flow in mass flow units, Gas flow in volumetric flow units and Liquid flow. The first tab on each is a 'READ ME' tab which contains an instruction manual. Reading the manual will significantly improve your experience with the workbook.
I have retained my original stand-alone worksheets for valve sizing and IEC noise that are below for those who prefer to use them.
The download is a zip file which contains a short instruction manual, and Excel® worksheets for:
Liquid (Volumetric flow units) Includes a tab that can convert mass flow to volumetric flow
Gas (Volumetric flow units where the molecular weight or specific gravity is known)
Gas (Mass flow units where the density is known. This includes steam.)
A unique feature of these worksheets is that in addition to performing traditional Cv calculations, they can also graph the installed flow characteristic and installed gain of a valve when it is installed in a particular system.
These worksheets are based on ANSI/ISA-75.01.01 (IEC 60534-2-1 Mod) -2012 'Flow Equations for Sizing Control Valves.' Each has space for four simultaneous calculations. For example, you can calculate required control valve capacity (Cv or Kv) for Minimum, Normal, Maximum and one additional flow condition. Engineering units are by default set to US units, but can be easily changed to SI units. Your experience with these worksheets will be much better if you read the included 'Instructions.'
4-27-18: Minor revision to liquid sizing worksheet. No obvious difference, no change to calculated results. See Revision History..
I have recently become a member of the ISA S75.07 committee that is working on standards involving control valve noise. So far my main effort has been to make Excel®worksheets that calculate Aerodynamic and Hydrodynamic noise in accordance with the current IEC Standards. These calculations involve many equations and, in the words of Dr. HansBaumann area'programmers nightmare.' I have to agree with him!
Here are two zip files, one for Aerodynamic noise and one for Hydrodynamic noise. Each contains a worksheet for flow in mass flow units and a worksheet for volumetric flow units. Also included for each is a short instruction file.
On 1/15/18 I replaced the Hydrodynamic noise file withRev. 1b. The only change is that I added the option of either entering a known value of xFz or letting the worksheet calculate an approximate value using Equation 3 of the Standard.
On 3/9/18 I added an Excel sheet that calculates typical values for some parameters required by the IEC noise calculations.
On 8/7/18 I replaced the Aerodynamic noise sheets with Rev. 2. There was a minor error in the FLP calculation for Conditions 2, 3 and 4. This only resulted in a calculation error of about 1 dB(A).
On 10/7/18 I replaced the Typical xFz, Fd and FL parameters worksheet with Rev 3. There was a change to the FL calculation for the Globe 4 port cage valves.
On 10/9/18 I replaced the Typical xFz, Fd and FL parameters worksheet with Rev 4. There was a change to the xFz calculation for the Globe 4 port cage valves.
New 10/28/19
This Excel sheet calculates the speed of sound in gas.
This worksheet approximates liquid vapor pressure for control valve sizing purposes. The calculation uses the Antoine equation along with Antoine parameters as presented on the 'NIST Chemistry WebBook.' The worksheet includes a link to the NIST Chemistry WebBook, along with instructions for using the worksheet.
On Aug. 31 2015 I replaced the original worksheet with Rev 1a which allows temperature input in either degrees C or F and returns vapor pressure in both bar and psia. Blackstar insider manual.
Revised May 6, 2017. Minor revisions to some tabulated data. Added a README (Information and Instructions) tab.
Revised May 28 2017. Minor corrections to some tabulated values. Added tabulated values for Tr = 2.5 for increased accuracy.
This worksheet approximates the compressibility factor of gasses for control valve sizing purposes. It uses tabulated data from the Nelson Obert charts with two dimensional interpolation between the tabulated reduced pressure points and reduced temperature points.
It is valid for reduced temperatures (Tr) between 1.0 and 15 and reduced pressures (Pr) between 0.0 and 20. The worksheet shows the reduced pressure and temperature being used in the calculation, and informs the user whether each is within the limits of the worksheet.
There is space on the worksheet for four calculations to make it easily compatible with the four calculations performed by the above control valve sizing worksheets.
This worksheet approximates the behavior of P1 and P2 (pressure upstream and pressure downstream of a control valve) at different flow rates. This might be useful if valve Cv calculations need to be made at several flow rates, when only P1 and P2 are known at the maximum and minimum design flow rates. The principle behind the calculation is that pressure loss in a piping system is approximately proportional to flow squared.
Although the units on this worksheet are shown as gpm and psig, the calculation method is independent of units and the user can use any appropriate units.
On 8/20/15 I replaced Revision 1 of the file with Revision 2, which reformats the worksheet to allow entry of any minimum design flow and adds an Instruction tab and a Calculation Method tab.
This worksheet calculates the pressure drop in liquid piping systems.
There are ten columns of identical individual calculations. You can use just one, or you can use more than one for different flow rates in the same system, for unrelated calculations or for chained calculations for the same system where you want to break the system down into several small systems in series.
Cci Control Valves
There is a description of how the worksheet works and instructions for its use on the second tab.
On 5/21/15 I added a third tab with typical isolation valve Cv values.
Cci Valve Technology
Cci Control Valve Sizing Software Free
