Service and maintenance the following procedures are used for servicing the normally open and normally closed pneumatic control valves. Since 1936, claval has been a leading manufacturer of the highest quality automatic control valves for a diverse array of industries throughout the world. Once youre familiar with your valves, take care of them. Select valve categories below for more information. Getting respect and preventive valve maintenance touching on the need for a larger role and added recognition that process control professions deserves and getting to the bottom of a mathematical model description for water treatment plants. Claval flow control valves modulate to limit maximum flow to the field adjusted maximum permissible flowrate, regardless of changes of upstream pressure. With the two crews working full time weve gone through 21 percent of the system. Tighten the packing gland to the appropriate torque for the valve. It also has added a second vmt1 valve maintenance trailer with erv750 extendedreach valve exerciser from wachs.
Claval pacific waterworks and wastewater products are designed to meet the requirements of municipal and rural water utility systems, greatly improving supply and distribution system efficiency. Perform pump and valve service during scheduled maintenance windows, instead of during emergency shutdowns. Fisher configuration and diagnostic software valvelink. Clay irrigation has years of experience in installing effective irrigation systems, which includes sprinklers used on farms, golf courses, residential yards, domestic gardens and other places to water crops, lawns, gardens or other plants, and also to control the. Lets talk about how we can extend the life of your valves so you can reduce your total cost of ownership while saving time and money. Preventative maintenance for valves crane engineering. Crews maintain blowoff valves by locating the gate cap and ensuring the valve and blowoff cap are accessible. Hydraulic tools for troubleshooting any hydraulic system. Using a voltage detector is a quick and easy way to check a solenoid to make sure its energizing. Clavals automatic control valves are specifically designed to meet the requirements of water utility systems, greatly improving supply and distribution system efficiency while helping to save water and reduce usage through pressure optimization, backed by the best warranty in the business. Find the technical specs and resources you need to keep your project on schedule. The weld area is recoated or taped and the valve is.
Some industries served include waterworks, fire protection, and industrial and wastewater. Claval provides a broad range of valve patterns and sizes in over fifty different varieties of metals and grades. The first step in starting a valve maintenance program is to prioritise the valves. Clay irrigation specializes in installing minisprinklers and microsprinklers in north alabama gardens and landscapes. But to keep it running year after year, and decade after decade, requires a regular maintenance plan. The same level of care and caution is recommended in dealing with the maintenance of said valve, and there are steps that you could take if you want to make sure that your gate valve is functioning as best as it should, all the while ensuring that you are safe in the process. Everyone will have different cleaning intervals but its best to clean your valves at least once per year. The valve seat on the other hand is made of two pieces. Procedures for preventative maintenance treatment of. Understanding some simple principals of gate valve operation, and how to maintain this device, should be standard knowledge for a homeowner. Oct 28, 2016 the first step in starting a valve maintenance program is to prioritise the valves. This software is used for configuration, calibration, and diagnostics of fieldvue instrumentation. When pumping water the valve will not open until the pressure beh. When troubleshooting, one should use a voltage detector to eliminate valves that couldnt be.
Apply to technician, maintenance technician, shop technician and more. Covers maintenance and operation of gate, globe, ball, plug, check, and specialpurpose valves. The valvecard software, an interactive valve management program that stores and organizes valve data, allows water utilities to manage their valve distribution system from a desktop pc. Jun 14, 2016 this is a tutorial video which shows the importance of valve maintenance valve maintenance is the best way of managing control valves, in order to control fluid flow. Claval automatic control valves for waterworks claval. If you are interested in learning more about clareg software, please click here please be sure to check out our new mobile phone app, link2valves, for managing the servicing of automatic control valves and other pipeline assets. For control valves, the best plan is based on inservice diagnostics and predictive maintenance. Predictive maintenance is especially useful for control valves, where there are several things that could cause a valve to malfunction the valve itself, the actuator, the controller, and so on. A clay valve more properly a cla valve is a type of valve the best are manufactured by claval designed to do different things. When pumping water the valve will not open until the pressure behind it reaches a predetermined amount of pressure. Preventive maintenance periodic maintenance startup assistance diagnostic services technical assistance and service valve function testing valve repairs field retrofits to existing valves emergency service experience harper control solutions advantage.
Clay irrigation has years of experience in installing effective irrigation systems, which includes sprinklers used on farms, golf courses, residential yards, domestic gardens and other places to water crops, lawns, gardens or other plants, and also to control the correct. Proper water valve maintenance, and safe gate valve operation, may sound too technical and complicated for the average homeowner. Supplemental personnel for shut downs, intensive pm schedules and other large maintenance activities. Posted on april 5, 2016 by admin you already know that maintenance is the key to keeping your valves working at their best and your facility running at its smoothest. Pneumatic control valves service and maintenance procedures 10181402 82008rev 24 2 figure 2. A guide to control valve selection, maintenance, and. Using a diagnostic tool like valscope allows you to track performance across many factors so you can identify when and where problems are likely to. Cudrc completed the first round of its valve evaluation in april 20 and is in the process of evaluating its system a second time. Remove the valve from the system and place it securely in a vice. The valve guard, poppets, springs and wear shims are conventional. Allow sufficient room around the valve assembly to make adjustments and for servicing. New jersey northern nj including mercer and monmouth counties and all areas north of these two counties. Preventive maintenance periodic maintenance startup assistance diagnostic services technical assistance and service valve function testing valve repairs field retrofits to existing valves emergency service experience harper control solutions advantage all service companies are. Pump and valve preventative maintenance can save you the costly expense and headaches of unscheduled downtime.
The xc2 valve exercising and maintenance module quietly does an important job. Professional software for water and wastewater management water resources management offers an expansive selection of professional water and wastewater management computer software fully customized to fit the needs of any municipality, industrial business or maintenance organization. What is a clay valve, and what purpose does it serve. If you are interested in learning more about clareg software, please click here please be sure to check out our new mobile phone app, link2valves, for managing the servicing. One of the easiest ways to extend the life of your valves is to clean them. This thread form has a higher load carrying capacity, particularly for polymeric materials. Fiix is a cloudbased cmms and asset maintenance software tool with a free version for individual users. This will require some additional components to be added to the existing valve and software setup to collect data. Valves getting respect and preventive valve maintenance. Rodem can supplement your maintenance department by providing expert service on a wide variety of utility and process pumps and valves. Cla val claval automatic valves claval automatic control.
Warning, a standard pipe threaded thruhull fitting will not fit with the kingnut on these valves. Eliminate project costs with innovative and high performing water control valves. Clay irrigation lawn and landscape sprinkler installation. The todo list allows you to keep in contact with the service provider for key details and never forget them. The free version allows managing a maximum of 20 assets, with further limitations such as only 25 work orders per month, 10 notifications for preventive maintenance, and 500 inventory parts and supplies. Performance audit of the public utilities departments valve maintenance program. Onsite valve maintenance and repair services harper. Valve maintenance and piping system protection tpc training. Performance audit of the public utilities departments. Improved maintenance practices which results in fewer maintenance related valve actuator failures, improved valve reliability and increased valve life. Click the you tube icon to see the latest 3d product animations, how to instructional videos and quick tips you can use to keep your system in peak.
However, factors such as the amount of flow through the valve, the age of the valve, or its proximity to a main intersection on a busy street must also come into. Please browse our website and learn more about our topoftheline software programs, including. When troubleshooting, one should use a voltage detector to eliminate valves that couldnt be causing a problem. Clay valve company valve company valve corporation is an american video game development and digital distribution company based in bellevue, washington, u. Claval 1701 placentia avenue, costa mesa, ca 926274416 phone. A clay valve is a type of valve designed to do different things. This is a tutorial video which shows the importance of valve maintenance valve maintenance is the best way of managing control valves, in order to control fluid flow. Claval flow control valves harper control solutions. Valve maintenance change gland packing either valve use or not packing renew not more than 2 years thickness packing is the different between inside stuffing box and outside spindle divide by two arrange staged by each others 5. With experience of more than 100 years, harper control solutions, inc. Valve maintenance and piping system protection is available in online maintenance training and course manual formats. Fisher fieldvue valvelink software allows your maintenance and operations personnel to monitor control valve health and performance online to improve reliability by spotting problems before they affect your process. Get the specs you need to keep your projects flowing. The thread form used on these thruhull fittings and kingnuts is a nontapered buttress type of thread design.
Aug 07, 20 proper water valve maintenance, and safe gate valve operation, may sound too technical and complicated for the average homeowner. Increased knowledge of valve design, construction, and function which in turn will improve workmanship, efficiency, and enhance the troubleshooting efforts. Preventative maintenance treatment of pipeline ball valves 2 the pipeline construction crew then preheats the pups or closures on each end of the valve prior to welding into the pipeline, welding takes place, the weld is xray inspected to verify the integrity of the weld. A preventative maintenance program will directly improve the performance and safety of your valve processes. Failure to follow these procedures will cause damage to the stem.
One hydraulic tool not used by the average maintenance technician is the voltage detector. A maintenance management support system provides necessary valve data and the useful documents to help prepare valve maintenance and management plans for the customer. It can perform queries regarding valve properties, location, activities and conditions as well as interface with gis and map files. When the flowpressure drops the valve will slowly close. Clareg pressure reducing valve sizing software now available. How to implement a valve maintenance program valvemax. Water, wastewater, hydrant, meter, valve, maintenance software. The preventative maintenance steps below will keep your valves working properly.
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