Large Diameter Wafer Butterfly Valve 1/2"-24" Metal Seal for Various Liquids 150LB-600LB Pressure Rating
Price:
negotiation
MOQ:
1pc
Delivery Time:
5~25 Work Days
Brand:
CXDLV
Product Description
This large diameter wafer butterfly valve features a metal seal design suitable for handling various liquids across multiple industrial applications. Engineered for reliability and performance, it offers superior sealing capabilities and operational efficiency.
Technical Specifications
Applicable Standards
- Design and Manufacturing: ASTM A351 304
- Connection: JB/T79-94(2)
- Face to Face Dimension: ANSI/ASME B16.5
- Test and Inspection: API STD598-84
Operating Parameters
- Size Range: 1/2" to 24"
- Pressure Rating: 150LB to 600LB
- Temperature Range: -20°C to 185°C
Performance Advantages
The seat sealing surface is deposited with temperature-resistant and corrosion-resistant alloy material. The multi-layer soft stack sealing ring is fixed on the valve plate, providing enhanced performance characteristics:
- High temperature resistance up to 185°C
- Light operation with no friction during opening and closing
The seal compensates with increased torque during closing, improving sealing performance and extending service life compared to traditional butterfly valves.
Dimensional Specifications
| SIZE | L | C | Y | E | G |
|---|---|---|---|---|---|
| 2" | 43 | 96 | 50 | 38 | 124 |
| 2 1/2" | 49 | 119 | 48 | 59 | 194 |
| 3" | 49 | 132 | 74 | 73 | 203 |
| 4" | 54 | 157 | 97 | 95 | 216 |
| 5" | 64 | 186 | 111 | 111 | 217 |
| 6" | 57 | 216 | 146 | 142 | 235 |
| 8" | 64 | 270 | 194 | 188 | 270 |
| 10" | 71 | 324 | 243 | 236 | 329 |
| 12" | 81 | 381 | 289 | 282 | 357 |
Key Features
- Excellent low-pressure sealing performance with rubber and plastic sealing surfaces
- Easy installation and maintenance
- Flexible operation options: manual, electric, pneumatic, and hydraulic
- Labor-saving operation design
Model Selection Guide
| Standard | Pressure | Material | Model |
|---|---|---|---|
| ANSI | 150LB/300LB | CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L, WCB | High Platform Model, Handle Model |
| GB | PN16/PN25/PN40 | CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L, WCB | High Platform Model, Handle Model |
| JIS | 10K/20K | CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L, WCB | High Platform Model, Handle Model |
| DIN | PN16/PN40 | CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L, WCB | High Platform Model, Handle Model |
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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