How are Industrial Valves Certified?
About industrial valves
There are many different kinds of valves, designed for various applications, made by several different companies.
Having knowledge about these types of valves will help you be more informed when investing in a new plant equipment or upgrading your current operational capabilities.
There are six main categories of industrial valves (based on function): flow control, pressure control, isolation, temperature-controlled, and safety valves.
Flow control valves regulate the output speed of a process by opening or closing passages that supply liquid or gas from pipes or containers.
Pressure control valves manage the pressure of fluid inside a pipe by letting some fluid escape into the surrounding environment via a passage. The others operate by shutting off portions of the pipe being supplied with material. Isolation valves shut down parts of a pipeline. They can do this very quickly relative to other valves. Temperature control valves use coolants as well as oil or water to keep the system running efficiently. These can be found online and in catalogs. Safety barriers detect overpressure and prevent it from reaching dangerous levels.
In order to function as an industrial valve engineer, you will need certification. Each country has its own certification requirements, so before you look for a job or start working, you should confirm that your country is giving certifications.
Some countries such as Australia and Canada have stringent certification requirements, while others like Germany and France maintain a more laissez-faire attitude towards certifications.
The United States falls somewhere in between – specifically, any employee at a plant who requires certified engineering knowledge must be duly qualified and certified.
This includes professional engineers and other related professionals such as scientists.
However, there are some differences depending upon which state’s regulations govern your situation. The first step will be to find out if your project qualifies under federal exemptions (CA/TX).
Federal specifications are one of four things required to qualify about equipment exemption (CT) from subpart A. Federal specification also applies only to activities relating to operations performed within the general area of an organization’s headquarters.
Lastly, federal specifications apply exclusively to employees performing duties directly involved in policy and procedure implementation (DC), unless they are also involved with training tasks.
In order to be certified, an industrial valve must pass through specific tests. These test routines are administered by agencies that evaluate the durability of valves under controlled conditions.
Certification is not required at all in the United States, though it may help your business in other countries. It’s important to keep in mind that current regulations require certain types of processing controls (including personnel certification) when significant amounts of liquid food or drink are handled, which can apply to both upstream and downstream processes.
Both mechanical and electronic valves may vary in their level of complexity depending on who manufactured them. Generally, these testing procedures have to do with how the mechanisms work; whether they are fully functional etc. The electronics side usually requires additional testing for electrical components.
Programs exist to certify organic manufacturing equipment, including hardware used in PCB assembly plants and chemical processors. There are also general quality control standards for medical devices. However, as far as I am aware, there is no standard program for identifying various aspects of hydraulic systems.
Hydraulic modules need to be tested while connected together with other similar modules using multiple fluid pressures and flow rates. Individual models of electronic valves will require performance specifications that match line-up with corresponding actuators.
In short, you want to make sure that any given model of electric valve functions properly before sending it off to be put into production. Otherwise, it could receive further damage prior to its commercial use. A sound
There are currently two types of industrial valves that are certified under ISO 14688 : Part 1 or API 568 : Petroleum Industry Valve Systems
Certification is awarded to companies who meet certain requirements in order to certify their products.
The certification process requires manufacturers to document quality control procedures, environmental protection measures, safety systems and other pertinent information regarding their production equipment and processes.
Only high – efficiency filters and raw water suppliers used for manufacturing can be accredited according to guidelines set forth by AIChE (the American Institute of Chemists).
There are very few third party certifiers involved with ISOs so look into each one to make sure they’re reputable and well respected within their field.
Some of the most popular are NCAES (National Control Laboratory for Environmental Studies), TUV (German laboratory testing experts), BLMA (a famous European expert center). Also verify if the company produces any related materials which may require specific chemical resistances such as chemicals, lubricants, etc.
There are several different types of industrial valves that contain various designs to control fluids or materials. They can be found at manufacturing facilities across the world.
To remain competitive, manufacturers must use engineering software to design ideal processes. These specialized plants then rely on these highly calibrated equipment to produce maximum efficiency.
Valve manufacturers must consistently monitor their production lines for leaks and clogs. Then they have to perform maintenance such as tightening couplings and screws or replacing seals.
This constant need for maintenance is what typically pushes up costs to manufacture these high-end instruments.
Many times, engineers cannot find any more efficient ways to complete a task, so they turn to mechanical methods to help them achieve higher levels of quality and productivity.
These internal mechanisms work with minimal human interaction; only an operator actuates each valve properly. More often than not, operators are automated in their tasks due to the lack of flexibility associated with moving objects.
The advent of digital controls resulted in greatly reduced amounts of contamination by impure substances into the process flow. However, it still remains a problem because these devices communicate with each other via networks and outside sources which makes repairs even harder.
Engineers had been trying to solve this issue since the start of time, but here we are talking about electronics in all areas of our lives today!
Visit a valve certification program
In order to work as an industrial valves operator, you must be certified in your specific area. Many areas have internal certification programs that offer continuing education courses for those who wish to become certified.
However, there are also region-specific certifications available from organizations such as the Global Association of Risk Professionals (GARP) or The Society of Pipeline Engineers (SPE). These kind of certificates are applicable nationwide.
If working with chemicals is within your skill set, join your local GSRP group to keep up to date with industry news. SPE’s membership requirements vary by state, but generally speaking you need five years experience operating mechanical systems.
To qualify for either certification process, you will need at least two years professional experience.
Ask how to become certified
There are several different certifications available for industrial valves, including AIHA’s Registered Valve Efficiency Examiner (RVE) certification program.
These certificates require proof of professional qualifications in addition to demonstrated proficiency testing water excursion rate errors and baseline decay.
Furthermore, each valve efficiency examiner is required to keep current with new methods and techniques that could potentially improve test results.
Some programs also require prospective examiners to submit references. Referees can be identified by their email addresses at specific head offices within organizations.
Becoming an RVE requires training, which most manufacturers provide at their expense. Expect to pay for training materials and equipment; many have them sell you material that they may already own or use.
They then help you with things like how to wash samples and calibrate measuring instruments. Also, as mentioned earlier, most reviewers want employees who are familiar with automation so there are less opportunities for applicants.
Review the requirements
In order to operate a valve, it must meet certain international standards set by national agencies. These are known as regulatory criteria and include things like rigidity and leak rate.
However, certification is no easy task. There are only four countries that certify industrial valves internationally-China, France, Germany, and Mexico. This article explains what’s involved in getting certified, from drafting a application to undergoing an inspection.
Validation of existing equipment can save companies millions of dollars or tens of thousands of hours of work when upgrading or changing operations. Using validated tools and methods also helps maintain a company’s status as a quality supplier.
Furthermore, validation has significant benefits for new projects as well. For example, a firm might have to expend resources developing project plans and communicating with stakeholders; however, obtaining validating approval saves time and effort ahead of project launch.
In addition to upfront costs, there’s another consideration related to validation: intellectual property (IP). Firms should keep IP considerations in mind whenever they plan to validate old devices or develop replacements using patented processes.
Although IP protection exists, it’s important to assess every case individually. Another thing to note is that extensive IP protections may be needed if firms want to use other people’s patents.
Finally, this article discusses how businesses saved money thanks to validation.
Submit your application
Before an industrial valve can be certified, there are several steps that must be taken. The initial step is to ensure you meet the requirements described in the description of the program. After this, someone with authorization will review your application.
They will ask if you have met all of the required criteria listed for the specific certification program. If so, they will then refer your application to them for approval.
Thereafter, their internal audit team will look over certifications at randomly selected locations. By displaying notices about these inspections, their audit reaches thousands of plants throughout the country.
Finally, employees must successfully complete a short questionnaire or training session before they may begin receiving certifications.