Sanying Fluid Equipment Co., Ltd. : Your Professional Pneumatic Butterfly Valve Manufacturer!
Sanying Fluid Equipment Co., Ltd. was established in 2010, strategically situated in Wenzhou, China. Our factory dedicated to delivering exceptional valve and pipe solutions with precision and excellence. We are a leading manufacturing and trading combo for sanitary valves, pipe and tank fittings more than 10 years.
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Pneumatic Normally Close/Open Sanitary Butterfly ValveSanitary Pneumatic butterfly valve is a key fluid control equipment specially designed for industries with strict requirements on medium purity and sanitary conditions, such as food,...view more -
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Weld Pneumatic Actuator Sanitary Butterfly ValveSanitary Pneumatic butterfly valve is a key fluid control equipment specially designed for industries With excellent sanitary performance and wide working condition adaptability, it is widely used...view more
Why choose us?
Advanced equipment
Our company specializes in manufacturing high-precision valves and pipeline components for pharmaceutical machinery equipment. The facility features a well-organized layout with dedicated sections for raw material storage, coil processing, CNC machining, precision polishing, professional assembly, and standardized shipping.
Quality control
Each workshop maintains a clean and orderly environment, supported by streamlined processes and close teamwork to ensure strict quality control from raw materials to finished products. We are committed to delivering reliable and efficient solutions that meet industry standards.
Sales market
Our high-standard valves and fittings have been widely adopted across global markets, including Russia, India, Indonesia, Europe, Thailand, South Korea, and Singapore, earning consistent positive feedback for product quality, reliability, and service.
Rapid operation and response time
The pneumatic actuator enables quick valve opening and closing, leading to efficient flow control. It can respond quickly due to the presence of compressed air inside the actuator cylinder, which provides the power to move the disc-shaped element in either direction. This allows for accurate flow control at different pressures and ensures that valves open or close without any delays.
Precise control and positioning
The pneumatic actuator is capable of accurately controlling the position of the butterfly valve in response to signals from a controller. This ensures that the disc-shaped element on the valve opens or closes at precisely the right time and allows for accurate flow control. The pneumatic actuator also provides greater flexibility when it comes to operating valves such as manually operated, remotely operated, or even fully automated.
Automation and remote control
The pneumatic actuator provides the necessary power for automated operation of butterfly valves. This allows users to operate their valves from a remote location using a controller such as a computer or control system. It also makes it possible to automate complex processes such as opening and closing multiple valves simultaneously or controlling the flow rate over time. This automation increases efficiency, reduces downtime, and simplifies operations.
Durability and reliability
The butterfly valves with pneumatic actuators are built to last and are designed for rough industrial environments. The valve body and disc-shaped element of the valve are made from durable materials such as stainless steel or other alloys, while the actuator is made from corrosion-resistant materials like aluminum. This ensures that the valves can withstand high pressures and temperatures without any issues. In addition, the actuator is designed to be leak-proof and resistant to dust and dirt, providing users with reliable performance in difficult conditions.
Product Specifications
|
Parameter Item |
English Description |
Unique Advantage |
|
Nominal Diameter |
DN10-DN150 (custom special specifications available) |
Supports non-standard diameter customization, minimum DN10 |
|
Nominal Pressure |
1-10 Bar |
Customizable PN15 high-pressure model for high-pressure sterilization scenarios |
|
Body Material |
304 stainless steel, 316L stainless steel |
Medical-grade material with solution treatment for stronger corrosion resistance |
|
Seal Material |
Silicone rubber (Si), EPDM, Fluororubber (FKM) |
Imported composite rubber, 50% longer anti-aging service life |
|
Working Temperature |
-20℃-120℃ (Silicone), -20℃-150℃ (EPDM), -20℃-200℃ (FKM) |
Wide temperature adaptation, maximum temperature resistance 200℃ |
|
Connection Method |
Quick-install type, flange type, welding type |
Quick-install type adopts food-grade clamp for easier disassembly |
|
Operation Method |
Manual (handle/turbine), pneumatic, electric |
Multiple international certifications, supporting full-process traceability |
|
Executive Standard |
3A, FDA, EHEDG, GB/T 13927-2008 |
Including CE and GMP certifications, unique traceability code |
Application of Pneumatic Butterfly Valve
Water treatment plants
These valves are ideal for controlling the flow of water and other fluids in treatment plants, where precision and reliability are critical. The ability to automate the control process with a pneumatic actuator ensures consistent operation and reduces the need for manual intervention.
Chemical processing
In the chemical industry, pneumatic butterfly valves are used to manage the flow of various chemicals. The valves’ ability to handle corrosive and abrasive fluids makes them a preferred choice for this sector. The automated control provided by the pneumatic actuator also enhances safety by minimizing human exposure to hazardous substances.
HVAC systems
Heating, ventilation, and air conditioning (HVAC) systems rely on pneumatic butterfly valves for regulating air and water flow. The compact design and fast operation of these valves make them ideal for maintaining the desired environmental conditions within buildings.
Oil and gas
In the oil and gas industry, these valves are used in pipelines to control the flow of crude oil, natural gas, and other fluids. The durability of pneumatic butterfly valves ensures they can withstand harsh conditions, including extreme temperatures and pressures.
Our Certificate
Packaging and shipping
We're well-known as one of the most professional pneumatic butterfly valve manufacturers and suppliers in China for over 15 years. If you're going to buy high quality pneumatic butterfly valve made in China, welcome to get pricelist and quotation from our factory. We also accept customized orders.
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