Temperature Control Valve
Electric Control Valve
Pneumatic Control Valve
Self-Operated Control Valve
Sanitary Solenoid Valve
High Pressure Solenoid Valve
Direct Acting Solenoid Valve
Pilot Operated Solenoid Valve
Anti Corrosion Solenoid Valve
Electric Ball Valve
Electric Butterfly Valve
Multi-turn Electric Valve
Explosion-proof Electric valve
Mini Electric Ball Valve
Pneumatic Filling Nozzle Valve
Pneumatic Knife Gate Valve
Pneumatic Ball Valve
Pneumatic Gate&Globe Valve
Pneumatic Butterfly Valve
Pneumatic Angle Seat Valve
Pneumatic Dome Valve
Manual Knife Gate Valve
Manual Butterfly Valve
Manual Globe Valve
Manual Gate Valve
Manual Ball Valve
Marine Gate Valve
Marine Globe Valve
Marine Bronze Butterfly Valve
Balance Valve
Steam Traps
Safety Valve
Pressure Reducing Valve
Y-Type Filter
Check Valve
Electric Actuator
Pneumatic Actuator
DELCO VALVE | ENGINEERED TO EXCEED
20+ Years of Metallurgical Excellence | Precision-Certified Foundry (ISO 9001:2015) | Global Supply for Demanding Industries
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DELCO Provide Various Optimal Solution For Industrial Valves, Especially For
Control Valves.
WHY CHOOSE US
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800 +Completed Projects
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100 +Exported Countries
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20 +Industry Experience
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15 +Certificates & Patents
Technical Certification
ISO 9001 & CE, ROHS, FDA Certified With 100% Spectrometry-Validated
Quality Control
ZERO DEFECTS, ZERO COMPROMISE Real-Time Process Monitoring
Industry Solutions
End-to-End Engineering Support Validated for All Industriles
Our
Advantages
Learn More About Our Project
About DELCO
Specialized Automatic Valve Manufacturer
We are DELCO, who is a manufacturers with Rich-Experience of Automatic valves in China.
We can customized an One-Stop valve Solution for you based on your own custom specifications,
giving you the freedom to create your perfect actuator.
All DELCO products are designed, engineered and manufactured by experienced industry engineers to provide safe, reliable, dependable and affordable valves, actuators and solutions.
Together with continual feedback from our customers as well as our experience in manufacturing and quality control, DELCO aims to provide our customers the best quality products with the most competitive pricing, on-time delivery and full warranty service.
20
+
Years Experience
2005
Established
130
+
Employees
30
+
Certificate
DELCO Provide Various Optimal Solution For Industrial Valves, Especially For Control
Valves.
development history
The Humble Beginnings
Founded in Dongguan with 5 engineers, DELCO VALVE started as a specialty workshop focusing on precision valve machining for local shipyards. Our first breakthrough: a corrosion-resistant ball valve for North Sea ballast systems.
First Major Expansion
Opened ISO 9001-certified manufacturing facility (5,000 m²) after securing contracts with our value customer in Russia. Launched API 6D gate valve line, increasing production capacity by 300%.
Technological Advancement
DELCO introduced new production equipment and technologies, enhancing the efficiency and precision of our valve manufacturing. Our product line also saw some expansion.
Innovation and Reputation
We have been awarded many international certificates and patents, including CE, ROHS, ISO9001, FDA, BV, etc., and we are constantly improving our overall production strength to win the trust of our customers.
Material Science Leadership
Developed proprietary HVOF coating technology for sour service valves. Certified to NACE MR0175/ISO 15156 standards, capturing 35% market share in Middle East oil & gas.
Embracing Smart Manufacturing
DELCO actively explored intelligent manufacturing, implementing automated production lines to further enhance our production capacity and product consistency.
Expanded Headquarters Base
Facing growing market demand, DELcO expanded its factory space and increased its workforce, laying the foundation for future growth.
Industrial Valves
To meet the growing demand for drinking
water, one of the most logical ways toproduce
fresh water is to remove salt from the
vast quantities of seawater thatare available.
This process is called desalination.
DELCO obtained a number of international certificates,the quality of our valves is trusted by customers all over the world.
Authoritatively Certified
BUREAU VERITAS
ISO 9001
CE
RoHS
FDA
CNAS
ATEX
SAFTY FUNCTION
High-performance industrial valves, ISO-certified valve supplier, Global valve solutions
Factory operation process
Wax Pattern Workshop
We initiate the manufacturing journey with meticulous precision. Utilizing advanced wax injection machines, we transform high-quality wax materials into intricate molds that serve as the foundation for our products. Our skilled technicians closely monitor the entire process, ensuring that each wax mold meets the stringent dimensional and surface quality requirements.
Inquire about the wax pattern-related processes
Robotic Production Cell
DELCO VALVE's Industry 4.0 machining center fully automated cells complete valve body machining, Stellite laser cladding, and API 6D threading in single setups, reducing human intervention while achieving 99.98% dimensional compliance per ASME B16.34. Integrated machine vision systems conduct real-time tool wear compensation and micro-defect detection, slashing production time by 40% versus conventional methods.
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Engineering Expertise Hub
DELCO‘s engineering team holding 17 patents in valve trims and sealing technologies, they’ve pioneered innovations like sour-gas-resistant HVOF coatings and AI-driven predictive maintenance algorithms.Continuous professional development includes annual NACE/ASME certification training and 3D-simulation mastery.
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Assembly & Validation Center
Our skilled workers carefully assemble the manufactured components, following strict assembly procedures and quality control protocols. After assembly, comprehensive debugging and testing procedures are carried out, involving functional testing, performance evaluation, and quality inspections.
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DELCO VALVE
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Can I get a Material Report?
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Can I get a Sample to test your quality?
+Sure, sample order is avaliable, we require no MOQ for the valves. -
How long is the lead time?
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When can I get the price?
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