Brands Are Not Created. Brands Are Reputations Based On Product Quality, Services And Details. DELCO Is Willing To Develop Slower And More Steadily, Provide Better Services, And Go Further With Customers.

Be Careful When Choosing A New Valve Supplier, The DISAPPOINTMENT of low quality lasts much longer than the Joy of LOW PRICE!

Why Choose Delco Valves?

Custom design and production

DELCO can design and manufacture custom valves and actuators that meet your specific needs and applications.We can design valves for small air treatment units to large-scale fluid systems.
Various Customized Professional Services

Quality Assurance

Quality Assurance: Besides designing and manufacturing high-quality products, DELCO also offers 100% testing services on all components to ensure they are working optimally at peak performance and make sure it running well in your project.
What’s more – DELCO offers large stock & on-time delivery 5 to 10 days. We also provide unmatched after sales service and a 1-year warranty on all products.We are a pleasure to solve any problems for you.

Technical And Documentation Support

We are committed to providing you with excellent service. In order to help you better understand the characteristics of the valve and better use the valve, we will provide you with online technical support and free document support. Hope to help your project run smoothly.

Get Your Valves Customized With No Minimum Order.

The Latest News
Valve Actuators

What are Valve Actuator?

Valve actuators are devices used to control the operation of a valve, enabling it to open or close automatically or manually, based on the power source used. In fluid control systems, valve actuators play a critical role in determining the efficiency and safety of the system.

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PVC butterfly valve

PVC Butterfly Valves: Benefits, Features, Uses

A PVC butterfly valve is a type of quarter-turn valve that uses a rotating disc (known as the valve body) to control the flow of fluid through a pipe. When the valve is open, the disc aligns parallel to the flow, allowing fluids to pass through with minimal resistance. When closed, the disc is perpendicular to the flow, effectively blocking the fluid. Butterfly valves are known for their rapid operation, making them suitable for systems where quick shut-off or flow regulation is required.

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valve water treatment

DELCO Valve Solutions for Water and Wastewater Treatment

Valves are essential components in water treatment equipment and play a pivotal role in every stage of water and wastewater treatment. Valves help control parameters such as water flow, pressure, and temperature, and are crucial for the safe and efficient operation of the system.

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Various Customized Professional Services





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