DN300 Wafer Butterfly Valve Double Flange End Gear Operated for Water Oil Gas PN16-PN40
Price:
negotiation
MOQ:
1pc
Delivery Time:
5~25 Work Days
Brand:
CXDLV
Product Description
Product Overview
This double flange end gear operated butterfly valve is designed for water, oil, and gas applications. Engineered for reliable performance in industrial pipeline systems, it features a gear operation mechanism for precise control and easy operation.
Technical Specifications
Standards Compliance
- Design & Manufacturing: GB/T12238-2005
- Connection: JB/T79-94(2)
- Face to Face Dimension: GB/T12221(20)
- Test & Inspection: JB/T9092-1999
Operating Parameters
- Size Range: DN50 to DN500
- Pressure Rating: PN16 to PN40
- Temperature Range: -20°C to 185°C
Product Features & Applications
The butterfly valve, also known as a flap valve, serves as a simple regulating valve for switching control in low-pressure pipeline media. The closing member (disc) rotates around the valve shaft to achieve opening and closing functionality.
Key Advantages
- Compact design with small size and light weight
- Quick 90° rotation for fast opening and closing
- Simple operation with excellent fluid control characteristics
- Minimal pressure drop when fully open for efficient flow
- Can transport slurry with minimal liquid accumulation at pipe mouth
- Streamlined disc design reduces fluid resistance for energy savings
- Achieves reliable sealing at low pressures
Dimensional Data
| DN | L | C | Y | E | G |
|---|---|---|---|---|---|
| 50 | 43 | 96 | 50 | 38 | 124 |
| 65 | 49 | 119 | 48 | 59 | 194 |
| 80 | 49 | 132 | 74 | 73 | 203 |
| 100 | 54 | 157 | 97 | 95 | 216 |
| 125 | 64 | 186 | 111 | 111 | 217 |
| 150 | 57 | 216 | 146 | 142 | 235 |
| 200 | 64 | 270 | 194 | 188 | 270 |
| 225 | 71 | 324 | 243 | 236 | 329 |
| 300 | 81 | 381 | 289 | 282 | 357 |
Configuration Options
Standards & Pressure Ratings
- ANSI: 150LB/300LB
- GB: PN16/PN25/PN40
- JIS: 10K/20K
- DIN: PN16/PN40
Material Options
- CF8/SS304
- CF8M/SS316
- CF3/SS304L
- CF3M/SS316L
- WCB
Operation Models
- High Platform Model
- Handle Model
Industrial Application: This gear operated butterfly valve is ideal for water treatment plants, oil pipelines, gas distribution systems, and various industrial processing applications requiring reliable flow control.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Xidelong Valve Co. LTD
Location
No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china
Contact Person
jin