FYL is factory located in Tianjin China. Factory specialized in producing different type of valves. Wafer butterfly valve is one of major products. Pneumatic wafer butterfly valve is add extra pneumatic actuator on the valve. Our products has good quality and price advantage, also company available to make OEM products. Welcome inquiries from all over the world.
The Pneumatic Wafer Butterfly Valve is a versatile and reliable solution for controlling the flow of fluids in a wide range of industrial applications. Crafted with precision engineering and high-quality materials, this valve combines efficient performance with durability.
Pneumatic Actuation: This butterfly valve is equipped with a pneumatic actuator, allowing for precise and rapid control of fluid flow. It ensures smooth operation and can be integrated into automated systems for seamless process control.
Wafer Design: The valve features a space-saving wafer design, which allows for easy installation between flanges. It ensures a secure and leak-free connection while reducing installation time and costs.
Versatile Applications: Suitable for a variety of media, including water, air, gases, and some corrosive fluids. Its robust construction makes it ideal for use in industries such as chemical, pharmaceutical, food processing, and more.
Bubble-Tight Seal: The butterfly valve is designed to provide a bubble-tight seal when closed, preventing leaks and minimizing the risk of contamination in critical processes.
High-Quality Materials: Crafted from durable materials such as stainless steel, carbon steel, or other corrosion-resistant alloys, ensuring longevity and resistance to harsh environments.
Easy Maintenance: The valve's design facilitates quick and straightforward maintenance, reducing downtime and associated costs.
Position Indicator: A visual position indicator is integrated into the valve, allowing operators to monitor the valve's status at a glance.
Wide Size Range: Available in various sizes to accommodate different pipeline requirements, ensuring compatibility with your specific application.
Shell test (MPa) |
1.5MPa、2.4MPa、3.0MPa |
Seal test (MPa) |
1.1MPa、1.76MPa、2.2MPa |
Operation |
Hand wheel,pneumatic, electric,worm gear |
applicable medium |
Water,sewage,sea water,air, steam |
size | Connect Dimension | ||||||||
---|---|---|---|---|---|---|---|---|---|
A | H | H1 | φD | φD1 | n-- φd | L | |||
PN10 | PN16 | PN10 | PN16 | ||||||
DN50 | 168 | 131 | 70 | 125 | 125 | 97 | 4-20 | 4-20 | 42 |
DN65 | 219 | 148 | 72 | 145 | 145 | 112 | 4-20 | 4-20 | 45 |
DN80 | 249 | 155 | 90 | 160 | 160 | 127 | 4-20 | 4-20 | 45 |
DN100 | 274 | 171 | 108 | 180 | 180 | 160 | 4-20 | 4-20 | 52 |
DN125 | 274 | 193 | 120 | 210 | 210 | 188 | 4-20 | 4-20 | 55 |
DN150 | 355 | 210 | 134 | 240 | 240 | 216 | 4-23 | 4-23 | 56 |
DN200 | 417 | 246 | 166 | 295 | 295 | 268 | 4-23 | 4-23 | 61 |
DN250 | 452 | 282 | 206 | 350 | 355 | 330 | 4-23 | 4-26 | 66 |
DN300 | 585 | 311 | 234 | 400 | 410 | 384 | 4-23 | 4-26 | 77 |
DN350 | 685 | 345 | 265 | 460 | 470 | 422 | 4-23 | 4-26 | 77 |
DN400 | 743 | 377 | 297 | 515 | 525 | 473 | 4-26 | 4-30 | 86 |
DN450 | 857 | 412 | 331 | 565 | 585 | 526 | 4-26 | 4-30 | 104 |
DN500 | 935 | 440 | 361 | 620 | 650 | 577 | 4-26 | 4-33 | 130 |