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At DELCO, we understand the importance of customer satisfaction and strive to meet the unique needs of every client. As a reliable valve supplier, we are committed to providing excellent customer service and high-quality products to ensure optimal performance and longevity. By choosing DELCO as your trusted control air supplier, you can benefit from customized valve assemblies designed specifically to meet your requirements, enhancing efficiency and reducing downtime.
Guide to Selecting the Right Pneumatic Actuator for Your Application – DELCO Valve
Choosing the right pneumatic actuator is paramount for ensuring optimal performance and reliability in your pneumatic system. At DELCO Valve, we understand the importance of this decision, which is why we’ve crafted a detailed guide to assist you every step of the way.
Our guide delves deep into the intricacies of pneumatic actuators, providing you with a solid foundation of knowledge to make informed choices. From grasping the fundamental principles of pneumatic actuators to evaluating factors like torque requirements, valve compatibility, and environmental considerations, we leave no stone unturned.
Whether you operate in industries such as oil and gas, water treatment, or manufacturing, where precise fluid flow control is essential, our expert guidance will empower you to select the perfect pneumatic actuator for your application.
Don’t leave the performance of your pneumatic system to chance. Explore our comprehensive guide today and take control of your system’s efficiency and reliability with confidence.
How to Select Pneumatic Actuator?
In modern working conditions, utilizing pneumatic actuated on-off valves instead of manual valves can significantly enhance production efficiency and equipment safety.
When selecting pneumatic actuated valves for the production of polyethylene products, it’s crucial to consider various factors.
Pneumatic Actuated Valves primarily consist of the actuator, valve body, and pneumatic actuator accessories. For PVC production, it’s imperative to choose pneumatic actuator valves that meet pressure, temperature, and corrosion conditions, while also being equipped with explosion-proof solenoid valves and explosion-proof limit switches, among other accessories.
Selection of Pneumatic Actuator
Control loops work by sensing variables in the system, comparing them to preset values, and then using control valves to adjust the fluid flow to bring the system to a desired state. This adjustment process can be accomplished through feedback control, feed-forward control, or a combination of both, ensuring that the system responds quickly and accurately to changes.
(1). Cylinder Piston Actuator:
The cylinder-piston actuator operates by pushing the piston and connecting shaft to change the valve position of the valve body through compressed air in the cylinder, forming a specific pressure.
Types of cylinder piston actuators:
Single-acting N/C: Air to open, interrupt air to close, air failure to close.
Single-acting N/O: Air to close, interrupt air to open, air failure to open. This type is suitable for most valve bodies and is commonly used.
Double-acting: Air to open, air to close, air supplier failure to maintain the current position. It is a springless piston mechanism, making it suitable for large-diameter, high static pressure, high-pressure differential valves, and butterfly valves.
(2). Multi-spring Pneumatic Diaphragm Actuator:
The multi-spring actuator offers the advantage of easily adjusting the number of spring groups to accommodate different air source pressures and spring ranges, with flexible combinations.
However, it has the disadvantage of lower pressure due to the diaphragm, coupled with the balance spring, which cancels most of the force, resulting in a smaller output force.
Sometimes customers request single-acting pneumatic actuators. In such cases, it’s essential for manufacturers to inquire whether single-acting pneumatic actuators use air to open or air to close. Typically, air-opening is used on normally closed valve pipes, while air-closing is used on normally open valve pipes.”
Why more and more international valve brands choose DELCO for OEM service?
Founded in 2011, DELCO is a global leader in the industrial sector. Our main products include electric actuator valves, pneumatic actuator valves, automation actuators and solenoid valves. For nearly 20 years, we have utilized our products, engineering expertise and industrial automation solutions to solve countless industrial project problems for our customers, including food, beverage, chemical, water treatment, pharmaceutical, natural gas, oil and HVAC projects. We currently have five subsidiaries and more than 50 distributors around the world providing rapid response service.
All DELCO products undergo a 100% in-house design, engineering and manufacturing process led by highly skilled and experienced engineers using Italian and German technology to manufacture high quality, safe, reliable and value for money valves, actuators and solutions. Manufacturing standards can be demonstrated by the certifications obtained over the years.
And with the ISO 9001:2015 Quality Management System certification as well as many other certifications such as: SGS, RoHS, CNEX, TUV, CE, FDA. these certifications prove that DELCO adheres to the highest quality and safety standards worldwide when manufacturing its products.
How to get a quick quote for industrial valves?
If you have questions about valves or want to get a quote, please feel free to contact us, we will reply within 6 hours. Phone +86 159 8960 2972, WhatsApp +86 159 8960 2972 or email marketing sales@delcofluid.com.
DELCO’s quality, competitive prices and excellent service make it the best valve partner to help you grow your business. Customize your valves, we have no minimum order.
At DELCO, we understand the importance of customer satisfaction and strive to meet the unique needs of every client. As a reliable control valve supplier, we are committed to providing excellent customer service and high-quality products to ensure optimal performance and longevity. By choosing DELCO as your trusted control valve supplier, you can benefit from customized valve assemblies designed specifically to meet your requirements, enhancing efficiency and reducing downtime.
Furthermore, our competitive pricing on electronic pressure regulators enables you to offer top-notch solutions. As one of the leading control valve manufacturers, we take pride in delivering reliable valves that not only meet industry standards but also contribute to the overall profitability of your business. By partnering with DELCO, you can have peace of mind knowing that you are making a wise choice for the long-term success of your company.