Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve
Pneumatic Rotary Gate Valve

Pneumatic Rotary Gate Valve


1. This valve is suitable for dry ash systems in power plants and warehouse pump discharging and conveying. It can also be used for various types of abrasive dry dust, water, and other media in mining, papermaking, chemical industries, etc., for opening and closing pipelines. The nominal pressure is 1.6MPa, the applicable temperature is ≤200℃, and the air source pressure is 0.4-0.6MPa.

2. After the valve is closed, it is fully sealed in any direction. The valve body and cover are welded with WCB castings and seamless tubes. The packing adopts a hard seal.

3. This valve has good sealing performance, strong wear resistance, a small starting load, less dust sticking and ash formation, and a long service life.

Nominal pressure
Nominal diameter
D D1 D2 b f Z-d ≈DN-B
150LB 2 210 152 120.5 92 19 2 4-19 50 125 182
21/2 265 178 139.5 105 22.5 2 4-19 65 145 212
3 265 190 152.5 127 23.9 2 4-19 80 160 245
4 280 229 190.5 157 23.9 2 8-19 100 180 278
5 280 254 216 186 23.9 2 8-22 125 210 367
9 295 279 241.5 216 25.4 2 8-22 150 240 369
8 305 343 298.5 270 28.5 2 8-22 200 295 530
10 305 406 362 324 31 2 12-25 250 350 670


No. Name Material No. Name Material No. Name Material
1 Starting device   5 Valve body WCB 9 Valve seat WCB+ Ceramics
2 Push-pull rod WCB 6 Valve Stem 2Cr13 Heat treatment 10 channel WCB
3 Packing gland WCB 7 Valve core WCB      
4 filler O-ring +EPDM 8 valve clack WCB+ Ceramics      

Efficient and Reliable Pneumatic Rotary Gate Valve for Optimal Control

Introducing our high-quality and efficient Pneumatic Rotary Gate Valve, a versatile solution that offers precise control and reliable performance in various industrial applications. Designed with advanced technology and superior craftsmanship, this gate valve is engineered to exceed expectations and provide exceptional results. With its innovative features and robust construction, this valve ensures seamless operation, minimal maintenance, and long-lasting durability.

Superior Design and Construction

Our Pneumatic Rotary Gate Valve is meticulously engineered using premium-quality materials, ensuring a sturdy and reliable product. The valve body is constructed from high-grade stainless steel, providing excellent resistance to corrosion, wear, and extreme temperatures. The internal components are precision-machined to guarantee smooth operation and prevent leakage. This valve is built to withstand even the most demanding industrial environments, providing you with a long-lasting and dependable solution.

Precision Control and Versatility

Equipped with advanced pneumatic actuation, our Rotary Gate Valve offers precise control over flow rates and pressure in a wide range of applications. The actuator is designed for optimal performance, providing quick response times and accurate positioning. This valve is suitable for handling various fluids, including liquids, gases, and slurries, making it an ideal choice for industries such as oil and gas, chemical processing, power generation, and more. Whatever your application, this valve ensures efficient and reliable control.

Safe and Reliable Operation

We prioritize safety in our Pneumatic Rotary Gate Valve design. The valve is equipped with fail-safe features that ensure reliable operation even in the event of power failure or system malfunctions. The actuator is designed to maintain the last known position, preventing any unintended flow or process disruptions. Additionally, the valve meets stringent industry standards and undergoes rigorous testing to guarantee its performance and safety. You can rely on this valve to provide a secure and efficient solution for your control needs.

Easy Integration and Customization

Our Pneumatic Rotary Gate Valve is designed for easy integration into existing systems and processes. It is available in various sizes and connection types, allowing for seamless installation in different piping configurations. We also offer customization options to meet specific application requirements. Whether you need a specific actuator type, valve material, or accessories, our team can work with you to tailor the valve to your exact specifications. Experience a valve that perfectly fits your needs and enhances your operational efficiency.

Cost-Effective Solution

Our Pneumatic Rotary Gate Valve offers a cost-effective solution for your control needs. With its durable construction, minimal maintenance requirements, and reliable performance, this valve helps minimize downtime, reduce operational costs, and improve overall efficiency. By investing in this valve, you can achieve optimal control over your processes while maximizing your return on investment. Experience the benefits of a high-quality valve that combines efficiency, reliability, and affordability.

Pneumatic Rotary Gate Valve: Efficient and Reliable Control Solution. Experience precise control and reliable performance with our Pneumatic Rotary Gate Valve. This versatile valve features advanced technology, robust construction, and efficient pneumatic actuation. Ensure leakage-free performance and easy maintenance with this corrosion-resistant and durable valve. Choose a cost-effective solution that offers seamless integration and customization options for your specific needs.


Our manufacturing heavy industry expertise and commitment to quality have earned us a range of industry certificates, showcasing our dedication to excellence. With these certifications, we demonstrate our compliance with rigorous standards, ensuring that our products are of the highest quality and meet all necessary regulatory requirements. Our advantages lie not only in our certifications but also in our advanced production capabilities, state-of-the-art machinery, and skilled workforce. By leveraging cutting-edge technology and employing experienced professionals, we consistently deliver products that excel in performance, durability, and reliability. Additionally, our commitment to innovation allows us to stay ahead of the competition, constantly improving our processes and products to meet evolving market demands. With a strong emphasis on customer satisfaction, we strive to provide tailored solutions, prompt delivery, and exceptional after-sales service. Trust in our industry-leading expertise and certified products to gain a competitive edge in the manufacturing heavy industry.

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