Without the right tools, both sales as well as customers could find the process cumbersome. Apco has developed several programs to assist you in specifying air release and air vacuum valves. Understanding and predicting cavitation in control valves. Air valve sizing software and energy cost calculator valmatic. The valmatic american butterfly valve series 2000 or shut off valve provides the features and benefits that engineers and users prefer. Control valve excel worksheets control valve application. The bhp high performance butterfly valve is designed for onoff and throttling applications in the. The alpha i valve sizing program was prepared solely to facilitate discussions between customers or potential customers customers and representatives of dezurik, inc. Selectpro the software which makes sizing and selection of valves and damper actuators simple. Dezurik ptw balancing plug valves by dezurik apco hilton.
To size air valves for pipeline service use apco air valve computer or apslide computer software. Feel free to download the latest version of our valve sizing programs. Sigma is the most widelyaccepted and precise cavitation index used to. The webbased valmatic air valve program enables you to enter design information specific to your pump, water pipeline, or wastewater forcemain and calculate the locations and sizes of awwa air valves.
Some parameters required by the iec control valve noise calculations, especially xfz and fd are not always easy to find. A control valve is comprised of an actuator mechanism that is capable of changing the position of flow controlling element in the valve. The test requires a 1 25mm wide strip of rubber to withstand a minimum 75 lbs. Valmatics airvalve sizing program is a webbased software program designed to aid in selecting air valves along a pipeline. Valves meet the requirements of awwa c504 standards.
Dezurik eccentric plug valves feature a rectangular port design that provides wide tolerance seating geometry for lasting superior shutoff. Dezurik dezurik launches new release of alpha 1 valve. Dezurikcopesvulcan 8page valve selection guide describes the full line of valves, actuators and accessories. The design features and options take into consideration the pressure classes and process conditions associated with worldwide demands of these industries, particularly for. Flow equations for sizing control valves reaffirmed 18 october 1995 isa75. Enter design information specific to your pump, water pipeline, or wastewater forcemain to calculate sizes and cost. Dezurik khp high pressure knife gate valves ar valve uk. When sizing a control valve, the most common approach is to calculate the flow coefficient, cv which is a measure of the capacity of the valve body and trim. Basic control valve sizing and selection slideshare. This assumes you live somewhere in the world that dezurik. The 20120 baw awwa butterfly valve is a resilient seated valve, which conforms to all of the awwa c504 requirements. Kgc knife gate valves conform to the requirements for design and production testing of awwa c 52010, first edition. Selectpro is a quick and simple tool for accurately sizing and selecting valves, actuators, sensors and replacement solutions. Contact your nearest dezurik valve representative and ask them for their alpha1 valve sizing software.
Bronze components meet current leadfree requirements. Cincinnati, ohio and sartell, mn usa february 11, 2020 dezurik, inc. The valve plug is attached to a valve stem, which, in turn, is connected to the actuator. It combines precise throttling accuracy and control over a full 90 of rotation.
Dezurik pef 100% port eccentric plug valves technical. The control valve handbook has been a primary reference since its first printing in 1965. Also, an energy efficiency program that allows you to compare check valves and control valves for pump discharge applications. Next enter the graph with the maximum rate at which the line can be filled and use a 2 psi differential pressure. Originally, the dezurik eccentric plug valve was developed by matt dezurik in 1928. Gate valve butterfly valves duo check yakima pad dezurik. Unique, intuitive, and powerful accurate calculations of process cvs, valve opening percentages, velocity, critical condition warnings, and predicted noise levels are some of the features provided by allagash international s control valve sizing cvs application. This tends to be a complex process, given the multitude of valve service conditions and customer specifications. Selecting the right size valve is an important part of the process, but there are other equally important considerations as well. Awwa c504 requires testing of the bonding process per astm d429, method b.
Dezuriks new valve selection guide highlights the broad portfolio of engineered valve solutions in the extensive dezurik, apco, hilton and willamette product lines. Dezurik hereby grants a license to its customers and representatives to use this software program for the intended purpose, at no cost. Afterwards, these data are used to determine a valve which is then suggested by the program. An online valve sizing calculator by hass manufacturing company. Dezurik valves in pump station applications youtube. Valve sizing programs are used to help engineers, technical sales representatives, and other customers correctly size a valve for a specific application and generate a report about the product they have sized. In solving todays challenges and looking forward to. Selectpro, the sizing and selection tool created by belimo. This is the home page for your valve software selections. Unfollow dezurik knife gate valves to stop getting updates on your ebay feed. Air valve sizing software and energy cost calculator. It is a procedure by which the dynamics of a process system are matched to the performance characterist.
Once the valve is sized, you are able to configure. May 03, 20 cavitation in a water pump and valve excellent visual and audible demostration duration. Users are able to enter and save design information specific to their pump, water pipeline or wastewater forcemain to calculate the locations and sizes of. Calculation algorithms, methods, and equations are in accordance with international standards of ansiisa75. Valve and an optional one dezurik butterfly valve, shipped. Tungsten carbide coated trim components and design features provide superior erosion resistance. This program calculates the valve specific data kvs value, required nominal valve size, etc. Through our unmatched experience, a wide variety of valueadded design features have made it the preferred choice of engineering, operations and maintenance personnel. Dezurik offers the baw awwa butterfly valve in a mechanical joint end style per ansiawwa c111a 21. Valve sizing and selection are complementary stages. Design and applications dezurik eccentric plug valves are used in water. Sigma is the most widelyaccepted and precise cavitation index used to quantify and predict cavitation in control valves. When valve manufacturers data is not available, this excel sheet can provide typical values based on the users input of cv based on the sizing calculations from a valve sizing program or worksheet and the valve size.
Today control valve sizing calculations are usually performed using a computer program. With its breadth of products and services, unequaled global presence and advanced process control expertise, masoneilan is uniquely positioned to be the leading provider of control valve solutions. For many decades sizing orifices for air release valves has been a mystery. A wide variety of valueadded design features and unmatched economy have made it the preferred choice of engineering, operations and maintenance personnel. Originally, the eccentric plug valve was developed by matt dezurik in 1928. Dezurik launches new release of alpha 1 valve sizing software. This program calculates the valvespecific data kvs value, required nominal valve size, etc.
The samson valve sizing program is a software for calculating and sizing control valves. Most manufacturers of control valves offer control valve sizing software. Single and doubletapered plug styles can be arranged into a variety of flow combinations. The rubber bonding process used on dezurik awwa butterfly valves is proven by more than 50 years of field experience. Control valve excel worksheets control valve application tools. This program helps you identify the control valve package best suited to each set of service conditions. Valve cpq configure, price, quote for valve manufacturers. This fourth edition presents vital information on control valve performance and. Dezurik operation october 2005 valve sizing what is valve sizing. A valve cv can be described as the number of gallons per minute gpm at 60of 15. An ebook reader can be a software application for use on a computer such. Dezurik operation october 2005 valve sizing basic information. It provides a fast, userfriendly and flexible means for. Looking for free control valve sizing software automation.
Users are able to enter and save design information specific to their pump, water pipeline or wastewater forcemain to calculate the locations and sizes of awwa air valves. It is a procedure by which the dynamics of a process system are matched to the performance characteristics of. Air valves the apco asu combination air valve introduces an innovative concept in air valve technology. Types, design, and construction a pressure relief valve must be capable of operating at all times, especially during a period of power. Mountain states engineering and controls 179,633 views. Find dezurik valve related suppliers, manufacturers, products and specifications on globalspec a trusted source of dezurik valve information. The rcv valve is an eccentric rotary control valve for throttling liquids, gases and slurries. An air release valve has a small venting orifice and is used wherever air is. The guide includes convenient selection charts and descriptions which help users quick. Dezurik s broad range of valves under the dezurik apcohilton and willamette brands combined with indepth expertise of our technical staff uniquely positions dezurik to analyze pumping systems and to provide options for practical, cost effective check valve s, pump control valve s, surge relief valve s, air valve s and isolation valve solutions. Design tools ariavcad 2019, a software program for the sizing and location of air valves. Dezurik high pressure knife gate valves are specifically designed to handle increased performance needs in the oil sands, steel, power, chemical and paper industries. Mar 18, 2010 basic control valve sizing and selection 1. Initially, the company distributed valves and controls to pulp and paper, oil and gas, power.
This can be accomplished by installing the valve with the flow against the face of the plug in the closed. This valve size is sufficient to vent all air from the line before valve closure. Using detailed valve or actuator specification, such as application torque, flow rate, differential pressure, and other options in its database, selectpro provides contractors and specifying engineers with the tool to choose products for their projects. For well over a century masoneilan has been synonymous with innovation, leading technology and responsiveness to market needs. Use this form to help select the correct valve for your application. This windowsbased software will significantly reduce user effort associated with manual actuator sizing and more importantly reduce sizing errors. Dezurik 3way tapered plug valves are designed for throttling and diverting applications.
Proper sizing, selection, manufacture, assembly, test, installation, and maintenance of a pressure relief valve are critical to obtaining maximum protection. Nxt is the sizing and selection software for flowserve control valve products. The proper installation of a dezurik pef 100% eccentric plug valve in suspended solids applications such as raw sewage is critical to prevent solids from packing into the valve body, restricting the plug movement. The valve modulates flow through movement of a valve plug in relation to the ports located within the valve body. They are also the features that manufacturers, engineers, and users have requested and included in the awwa c504 butterfly valve standard. Cavitation in a water pump and valve excellent visual and audible demostration duration. Dezurik balancing valves specially designed for adjusting and reading flow in condensers, and hotchilled water systems of heating and air conditioning systems. Features of the samson valve sizing program samson. Reference documents locate information in one central location. About us 2 vec line card valve info 41 download info 2 energy cost calculator 1 air valve sizing software 1. When control valve professionals talk about control valve sizing, they really mean the entire process of selecting the valve that will do the best job of controlling the process.