Reliable Control Valves and Actuator Manufacturer

  • Unbeatable valve prices
  • High-quality control valves tailored to your specific needs
  • Expert guidance on selection, sizing, and drawing
  • A reliable partner with an established history in the industry
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Why Choose Us

Great support from start to finish with certified experience

One-Stop Service

DELCO has a wealth of experience in the valve industry. Whether it is before or after the sale, our sales team and engineer team will provide you with first-class selection, operation and maintenance online service.

Continuous Innovation

Our control valves are designed for fast response times and guaranteed quality. quality, we can help you optimize operations and minimize costs to maximize your return on investment.

Ultra-reliable

DELCO control valves are also designed for extreme applications. They are designed to handle corrosive media, high temperatures and pressures as well as resistance to wear and corrosion.

Cost-effective

We can provide you with a variety of control valves, no minimum order quantity, in the maximum customized control valves of your own brand.

Electric Valves Electric valves are automated control devices driven by motors, enabling precise flow regulation. Equipped with advanced control systems, these valves can be operated remotely and integrated into automated management, making them ideal for applications requiring high precision and intelligent control. Electric valves are widely used in industries such as heating, water supply, and chemical processing, significantly enhancing work efficiency while improving safety and convenience. Their performance excels in complex industrial environments, and their intelligent features allow for greater flexibility and efficiency in production processes, meeting the modern industrial demand for automation and meticulous management.
Electric Valves
Pneumatic Valves Pneumatic valves are essential components in systems that utilize compressed air for control and automation. These valves are designed to regulate the flow and pressure of air, allowing for precise control over various processes. They are highly reliable and capable of rapid actuation, making them suitable for applications in manufacturing, robotics, and packaging. Pneumatic valves come in various configurations, including solenoid-operated and manually controlled options, which offer flexibility for different operational needs. Their robust design ensures longevity in demanding environments, while their quick response times enhance overall system efficiency. With the ability to integrate seamlessly into automation systems, pneumatic valves play a critical role in optimizing industrial workflows and improving productivity.
Pneumatic Valves
Control Valves Control valves are crucial components in various industrial processes, designed to regulate fluid flow, pressure, and temperature. By adjusting the valve opening, these valves maintain desired process conditions, ensuring efficiency and safety. Control valves can be operated manually or automatically, often integrated with advanced control systems for real-time monitoring and adjustment. They are widely used in industries such as oil and gas, water treatment, chemical processing, and HVAC systems. Their precise operation enhances system performance, minimizes energy consumption, and reduces the risk of equipment damage. With various types available—including globe, ball, and butterfly valves—control valves offer versatile solutions tailored to meet specific process requirements, making them vital for effective process management and control.
Control valves
Manual Valves Manual valves are essential devices used to control the flow of fluids in pipelines and systems through direct operator intervention. These valves are typically operated by hand via levers, wheels, or handles, allowing for precise adjustments to flow rates and pressure. Common types of manual valves include gate, globe, ball, and butterfly valves, each designed for specific applications and flow characteristics. Manual valves are widely used in various industries, including water treatment, oil and gas, and manufacturing, where reliable, straightforward operation is required. While they offer excellent control and durability, manual valves require regular monitoring and adjustment, making them ideal for applications where constant flow regulation is not necessary. Their simplicity and robustness ensure long-term performance in diverse environments, making them a staple in fluid management systems.
Manual Valves
Actuator An actuator is a vital device in automation systems that converts energy into mechanical motion, enabling precise control of valves and other equipment. Powered by electrical, pneumatic, or hydraulic sources, actuators facilitate automated operations in industries like manufacturing and HVAC. They enhance system efficiency and reliability by allowing for accurate positioning and rapid response, making them essential for effective process control across various applications. Their versatility ensures they meet diverse operational needs, contributing significantly to modern industrial automation.
Actuator
Solenoid Valve A solenoid valve is an electromechanical device used to control the flow of fluids in a system. It consists of a solenoid coil and a valve body, where the coil generates a magnetic field when energized, moving a plunger to open or close the valve. Solenoid valves are known for their quick response times and reliable operation, making them ideal for applications in automation, irrigation, HVAC, and fluid control systems. They are available in various configurations, including normally open and normally closed designs, allowing for flexibility in different setups. With their compact size and straightforward installation, solenoid valves play a critical role in enhancing the efficiency and reliability of fluid management processes.
Solenoid Valve

Project Of DELCO

Thanks to our customers who have trusted us and given us opportunities. Every valve embodies the responsibility, passion, and honor of our people.

Electric Control Valves
Motorized/Electric Control Valves
Electric Valves
Motorized/Electric Valves
Pneumatic Control Valves
Motorized/Pneumatic Control Valves
Pneumatic Valves factory
Pneumatic Valves factory
Control Valves factory
Control Valves factory
Electric Actuator
Electric Actuator

Various Customized Professional Services

Painting color, dimensions, connection type, accessories, and any other requirements, we will provide the best solution for your projects. Customer satisfaction is always our pursuit.

Professional Consultation

Quality Assurance

In addition to designing and manufacturing high quality products, we offer 100% testing services on all components to ensure delivery of high performance, responsive, and smooth control valves and self-acting pressure regulator housings to our customers. We work hard and give 100% to make our customers 100% satisfied.

Incoming Material

  • Chemical analysis
  • Mechanical properties
  • Dimensional checks
  • Visual checks
  • Non-destruction examination
VALVES factory

Machining

  • Visual checks
  • Dimensional checks
  • Liquid penetration test

Special Process

  • Visual checks
  • Liquid penetration test
  • Hardness test
  • Lapping
  • Dimensional checks

Assembly

  • Installation
  • Calibration
DELCO VALVE workshop

Hydrostatic Tests

  • Shell test
  • Sealing test
  • Leakage test
  • Air test
  • Function test

Painting

  • Visual inspection
  • Thickness checks

Documents

  • Invoice
  • Packing list
  • MTC
  • Manual
Packing

Others

  • Marking
  • Packing
  • Shipping number

Certificates Worth You Trust

As a responsible, standard, and powerful enterprise, DELCO possesses various qualifications, including ISO9001:2005, RoHS, FDA, CE.

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DELCO Valves-4
DELCO Valves-2
DELCO Valves-1

Solve Your Technical Problems With Solid Experience

Founded in 2013, DELCO is the China leading valve manufacturer of solenoid valves, motorized valves, air operated valves and other automation valves for both business and private customers.
DELCO, Headquartered in Dongguan, is one of the top manufacturers of quarter turn actuators and automatic control valves in China. We offer the most comprehensive line of fluid control solutions for a wide range of industry-focused applications.

Numbers Speak

DELCO provides OEM service for many world-famous brands, and we are able to design and manufacture industrial valves according to customer’s requirements.

The Latest News

Your Best Manufacturer Of Actuators And Valves

At DELCO, we believe there always has a better valve solution for every single customer. We’re obsessively passionate about it, and our mission is to manufactures & supply a range of innovative control valves & pressure regulators backed by global service support, thereby guaranteeing zero defects within the shortest lead time.

  • Qualified vendor for Midea
  • Provide OEM & ODM service for 26 international brands
  • 20+ experience of manufacturing industrial valves field
  • Deep cooperate with 35 countries distributors
  • List ItemAchieved CE, RoHS, ISO9001-2005 and PDA Certificates
  • High quality product with a reasonable price

Frequently Asked Questions

Normally we do not provide free samples, but if for special orders, yes, we would offer free samples for customers to test the quality before bulk order.

We are glad to help you to confirm the product details to ensure you order the right one. If you have any doubts about the valve type and its application, please feel free to send us an email sales@delcofluid.com, we will reply to you soonest within 12 hours.

DELCO adheres to strict quality control procedures that begin with product design and carry through to the end of the production process using state-of-the-art quality control equipment to make sure the quality of each valves appearance and pressure, sealing test are good.

Yes, DELCO possesses various qualifications, including FDA, ISO9001:2005, RoHS, CE, SGS, and Explosion-proof Electrical Apparatus.

Yes, each valve will be packed with guarantee card to make sure the validation of warranty.

You can visit our factory at any time, or apply for third-party factory audit. And during the COVID-19 special period, we could provide an online video chat for you to visit our factory.

DELCO Valve

BRAND ADVANTAGES

DELCo is derived from German technology, which is rigorous and superb.DELCO focus on providing customers “ONE-STOP” solutions, including R&D,design, Sales, and Service.
We have more than 20 patents of invention and multi-national certification.
Trusted profession.
Worid-renowned reputation in more than 86 countries and regions;
Its business covered over 68 countries in the world, sharing a good reputation and being strongly recognized by customers all over the world.
Invited to participate in international exhibitions, automated exhibitions, highly respected by the industry.

Learn Technology Of Control Valves

We have found that many people would like to learn about the calculation and selection of control valves but do not have suitable materials to read. Our team of engineers constantly exports technology on our download page and blog, which you can download for free. In the meantime, if you have a better idea or a case you would like to share, feel free to send it to us. We will contact you as soon as possible and update information or case studies on the website.
Electric Actuator Control Valves.

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