Basic Info.
Media
Water, Air, Oil, Acid
Driving Mode
Manual, Electric, Pneumatic
Structure
Double-Eccentric Sealing
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
High Temperature (T>450°C)
Material of Seal Surface
Metal Hard Sealed
Application
Industrial Usage, Water Industrial Usage, Household Usage
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
Transport Package
Standard Ocean Export Packaging
Product Description
Product Description
The Butterfly Valve is a high-performance valve designed for fluid control in various industries. It is equipped with a turbine actuator that enables smooth and precise flow regulation. The lugged connection design allows for easy installation and maintenance, making it ideal for use in systems where space is limited or valves need to be easily removed.This valve features soft sealing, using rubber, PTFE, or EPDM materials, to provide tight sealing and prevent leakage in demanding applications. Constructed from high-quality cast iron (WCB) or stainless steel (CF8), it is highly resistant to corrosion and suitable for use in harsh environments. It is widely used in HVAC systems, water treatment plants, petrochemical industries, and fire protection systems where reliable, long-lasting performance is required.
The Butterfly Valve is available in a range of sizes from DN50 to DN600 (2" to 24"), making it versatile and suitable for various flow control needs. Features
- Turbine Actuator: The turbine actuator provides smooth and reliable control for fluid regulation, ensuring high precision and ease of operation.
- Lugged Connection: The lugged design allows easy installation and removal from the pipeline, making it ideal for use in systems where space is limited or where valves need to be removed without disturbing the pipeline.
- Soft Sealing: Uses soft sealing materials like rubber, PTFE, or EPDM to ensure excellent sealing performance, even in high-pressure applications, and minimizes leakage.
- Corrosion Resistance: Made of materials such as WCB (cast iron) or CF8 (stainless steel), it is highly resistant to corrosion, making it suitable for harsh environments and extended service life.
- Compact Design: The lugged design makes the valve compact and lightweight, allowing for easy handling and installation.
- Wide Temperature Range: Operating effectively in temperatures from -10°C to 80°C, which makes it versatile for different industrial applications.
- Versatile Application: Suitable for a wide range of applications, including HVAC systems, water treatment plants, oil and gas, and chemical processing systems.
Product Parameters
| Parameter | Details |
| Material | Cast Iron (WCB), Stainless Steel (CF8/CF8M), Carbon Steel |
| Size Range | DN50 - DN600 (2" - 24") |
| Pressure Rating | PN16 / 150LB |
| Temperature Range | -10°C to 80°C (14°F to 176°F) |
| Connection Type | Lugged (Lugged End) |
| Design Standard | EN 593, API 609, ASME B16.34 |
| Face-to-Face Standard | EN 558, ASME B16.10 |
| 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 |
| Application | HVAC, Water Treatment, Fire Protection Systems, Petrochemical, Industrial Fluids |
Main Parts Material
| Part | Material |
| Body | Cast Iron (WCB), Stainless Steel (CF8/CF8M), Carbon Steel |
| Seat | EPDM, PTFE, NBR, Rubber |
| Disc | Cast Iron (WCB), Stainless Steel (CF8/CF8M) |
| Shaft | Stainless Steel (304, 316) |
| Gasket | PTFE, Rubber, Metal Reinforced |
| Bolts | Stainless Steel (304, 316) |
| DN (mm) | NPS (in) | L (Face-to-Face) | D (Flange Diameter) | d (Stem Diameter) | H (Height) | W (Width) | PN / LB |
| 50 | 2" | 120 | 140 | 20 | 220 | 180 | PN16 / 150LB |
| 65 | 2-1/2" | 140 | 160 | 22 | 240 | 200 | PN16 / 150LB |
| 80 | 3" | 160 | 180 | 25 | 260 | 220 | PN16 / 150LB |
| 100 | 4" | 180 | 200 | 28 | 280 | 240 | PN16 / 150LB |
| 150 | 6" | 210 | 250 | 35 | 320 | 270 | PN16 / 150LB |
| 200 | 8" | 240 | 290 | 40 | 350 | 300 | PN16 / 150LB |
| 250 | 10" | 280 | 340 | 45 | 380 | 320 | PN16 / 150LB |
| 300 | 12" | 300 | 380 | 50 | 420 | 340 | PN16 / 150LB |
| 350 | 14" | 340 | 420 | 55 | 450 | 360 | PN16 / 150LB |
| 400 | 16" | 380 | 460 | 60 | 490 | 380 | PN16 / 150LB |
| 500 | 20" | 450 | 510 | 70 | 550 | 420 | PN16 / 150LB |
FAQ
| 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. |
Company Profile
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.
Certifications
Quality Control
Packaging & Shipping
EXHIBITION
Address:
102 Provincial Road, Nanjiao Song Village, Hutian Street Office, Zhangdian District, Zibo City, Shandong Province
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
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