Butterfly Valve - Reliable Flow Control for Various Applications
Our Butterfly Valve is designed for efficient flow regulation in industrial pipelines, offering a compact and reliable solution for controlling liquids, gases, and slurries. The valve features a quarter-turn operation with a rotating disc to control the flow rate. It is widely used in sectors such as water treatment, oil and gas, chemical processing, and HVAC systems.
Key Features:
- Compact Design: Space-saving and lightweight, ideal for installations with limited space.
- Quick Operation: Quarter-turn valve, allowing fast and easy flow control.
- Durable Construction: Made from high-quality materials like stainless steel and cast iron to ensure long-lasting performance.
- Versatile: Suitable for a wide range of pressures, temperatures, and media types.
- Low Maintenance: Simple structure and minimal moving parts reduce maintenance requirements.
The Butterfly Valve offers excellent sealing performance and efficient flow regulation, making it a reliable choice for a wide variety of applications.
| Parameter | Details |
| Model | DN500 D341X Turbine Soft Sealing Flanged Butterfly Valve |
| Material | Cast Iron (WCB), Stainless Steel (CF8/CF8M), Carbon Steel |
| Size Range | DN50 - DN500 (2" - 20") |
| Pressure Rating | PN10, PN16 |
| Temperature Range | -10°C to 80°C (14°F to 176°F) |
| Connection Type | Flanged (ASME B16.5, DIN EN1092-1, JIS B2220) |
| Design Standard | EN 593, API 609, ASME B16.34 |
| Face-to-Face Standard | EN 558, ASME B16.10 |
| Flange Standard | ASME B16.5, DIN EN1092-1, JIS B2220 |
| Testing Standard | API 598, ISO 5208 |
| Sealing Type | Soft Sealing (Rubber, PTFE, EPDM, or NBR) |
| Actuator | Manual Handle, Electric Actuator, Pneumatic Actuator |
| Medium | Water, Gas, Oil, HVAC, Chemical Fluids |
| Signal Type | Electric Signal, Pneumatic Signal (depending on actuator type) |
| Application | HVAC, Water Treatment, Fire Protection Systems, Petrochemical, Industrial Fluids |
Dimensions and Parameters
| DN (mm) | NPS (in) | L (Face-to-Face) | D (Flange Diameter) | d (Stem Diameter) | H (Height) | W (Width) | PN (Pressure Rating) |
| 50 | 2" | 120 | 140 | 20 | 220 | 180 | PN10 / PN16 |
| 65 | 2-1/2" | 140 | 160 | 22 | 240 | 200 | PN10 / PN16 |
| 80 | 3" | 160 | 180 | 25 | 260 | 220 | PN10 / PN16 |
| 100 | 4" | 180 | 200 | 28 | 280 | 240 | PN10 / PN16 |
| 150 | 6" | 210 | 250 | 35 | 320 | 270 | PN10 / PN16 |
| 200 | 8" | 240 | 290 | 40 | 350 | 300 | PN10 / PN16 |
| 250 | 10" | 280 | 340 | 45 | 380 | 320 | PN10 / PN16 |
| 300 | 12" | 300 | 380 | 50 | 420 | 340 | PN10 / PN16 |
| 350 | 14" | 340 | 420 | 55 | 450 | 360 | PN10 / PN16 |
| 400 | 16" | 380 | 460 | 60 | 490 | 380 | PN10 / PN16 |
| 500 | 20" | 450 | 510 | 70 | 550 | 420 | PN10 / PN16 |
| Q: Can we visit your factory to inspect the products in person? |
| A: Of course, you are welcome to visit. Our products are built to withstand scrutiny, and we are very happy to have you here. We look forward to establishing a long-term trade partnership with you! |
| Q: Can you customize the products according to the specifications and appearance I require? |
| A: Yes, we can adjust our production lines to meet your required specifications and product appearance, including color. |
| Q: What if there is no Chinese translator when we visit the factory? |
| A: We will hire relevant translators based on your language needs to ensure smooth and efficient communication. |
| Q: What market share do your products occupy in China? |
| A: From 2021 to 2024, our company's annual turnover ranged from 50 million to 100 million RMB, capturing a large share of the Chinese market. |
| Q: What are your competitive advantages compared to other companies in the industry? |
| A: Brand reputation. Our company does not compete on price, but rather on quality. We invest substantial funds into production materials, advanced equipment, and skilled technicians, focusing on building a strong brand image and a positive company reputation, rather than engaging in price competition. |
Quality (Shandong) Industrial Automation Co., Ltd. is located in Zibo City, Shandong Province, China, an area rich in cultural heritage, with a strong industrial foundation and a high level of production concentration. We are a high-tech valve manufacturing enterprise integrating design and development, manufacturing and installation, sales and service, technical communication, and international trade.
Based on conventional valves, the company actively applies new technologies, materials, and processes to research and manufacture various high-end valves, as well as general high and medium-pressure gate valves, globe valves, check valves, ball valves, etc. All products are designed, manufactured, and processed according to standards such as GB, ANSI, API, JIS, DIN, and BS. Additionally, we are capable of researching, designing, and developing high-performance special valves and non-standard products based on customer needs.
Our products are widely used in industries such as petroleum, chemical engineering, metallurgy, and power generation, and are suitable for various complex working conditions such as high temperature, high pressure, sulfur resistance, corrosion resistance, and erosion resistance.
