Electric Actuated Stainless Flanged Ball Valves

Product Introduction

1.Electric stainless steel flange ball valves are available in a wide range of sizes from DN15 to DN400 to accommodate piping systems with varying flow requirements. Standard pressure ratings cover PN1.6~6.4MPa, while custom models can support higher pressure standards for medium and high-pressure pipeline applications.

Operating temperature varies depending on sealing materials. Standard PTFE soft seal works within -40℃ ~ 180℃. Optional PPL seal or metal hard seal extends the temperature range to -40℃ ~ 350℃, ideal for high-temperature working conditions.

2.Main components including valve body, ball and stem are constructed from premium stainless steel. Available grades include 304, 321, 316, 316L and duplex stainless steel, selectable based on the corrosion level of process media.

Stainless steel delivers outstanding corrosion resistance, rust protection and oxidation resistance. It withstands harsh media such as acid, alkali, salt solution, steam and seawater. Boasting great mechanical strength, the valve resists pressure shock, extends service life and prevents leakage or failure caused by material corrosion.

The electric actuator serves as the core control component of electric stainless steel flange ball valves. It receives electrical signals to drive the ball rotation, realizing fluid opening, closing and precise modulation. Eliminating manual operation, it is essential for valve automatic control.

Compatible with all electric stainless steel flange ball valves manufactured by DIYE VALVE, actuators can be customized according to customer requirements. We supply three main types to match diverse industrial control applications:

1.On-off Electric Actuator

Designed for full open / full close fluid control. Featuring fast response and easy operation, it is suitable for applications requiring reliable fluid shut-off, such as emergency cut-off pipelines and regular start-stop control. With simple structure and stable performance, this widely used standard actuator fits industrial pipelines without strict precision modulation demands.

2.Modulating Electric Actuator

It adjusts valve opening precisely based on incoming electrical signals to achieve stepless regulation of fluid flow and pressure. Widely adopted in petrochemical, pharmaceutical and other industries with strict fluid parameter standards. It stabilizes production processes, minimizes manual adjustment errors and improves overall operational efficiency.

3.Intelligent Electric Actuator

Equipped with remote monitoring, fault alarm and data feedback functions, it enables automatic closed-loop control. Remote operation and parameter configuration are supported, removing the need for on-site attendance. Perfect for large pipeline systems and smart manufacturing scenarios. Matched with DIYE VALVE’s premium manufacturing standards, it greatly cuts labor and maintenance costs. Comprehensive after-sales support is available to meet intelligent procurement demands of global buyers.

About Us

We customize electric actuators of various sizes, power ratings and control modes in accordance with buyers’ drawings and technical specifications to match valves with different bore sizes and pressure classes. OEM service is available to satisfy buyers’ requirements on branding and customized specifications, catering to differentiated demands across global markets. As a direct manufacturer based in China, we work closely with purchasers to cut out intermediaries and streamline procurement efficiency.

We provide 24-hour technical consultation and troubleshooting. Sufficient stock of critical spare parts enables fast after-sales support for worldwide buyers, eliminating your procurement worries.

FAQ: What is the protection class and durability of your export electric actuators?

A: The protection rating reaches IP65 or higher, delivering effective dustproof and waterproof performance for harsh environments with high humidity and heavy dust. The actuator boasts an MTBF (Mean Time Between Failures) of over 10,000 hours with a far lower failure rate than the industry average. The housing undergoes pickling and passivation treatment for superior corrosion resistance, enabling long-term stable operation and reducing subsequent maintenance costs.

Q: What types of export electric actuators does DIYE offer? What customization options are available?

A: We have three main series: on-off type, modulating type and intelligent type with flexible customization available. Customizable items include specifications, power ratings, control modes and mounting dimensions. Drawing-based customization and OEM service are supported. Our actuators match valves of various sizes and pressure classes to meet differentiated requirements from global markets.