Metal Sealed Large Diameter Butterfly Valve 150LB 300LB 600LB Pressure Rating for 100cm+ Industrial Applications
Price:
$60-90/pc
MOQ:
1 pcs
Delivery Time:
20 days
Brand:
SND FOUNDRY
Product Description
Metal Sealed Large Diameter Butterfly Valve Overview
Large-diameter butterfly valves (over 100 cm) combine structural simplicity with excellent performance characteristics. These industrial valves feature compact dimensions, lightweight construction, and efficient operation with minimal driving torque requirements. The advanced engineering provides superior flow control and reliable sealing capabilities, establishing them as one of the fastest-growing valve varieties in global industrial applications.
Key Technical Features
- Dual-seal design combining metal and flexible layers for optimal performance across temperature ranges
- Three-dimensional eccentric structure minimizes friction between valve seat and butterfly plate
- Stainless steel and cobalt-based alloy welded sealing surfaces for exceptional durability
- Innovative design reduces operational effort while maintaining reliability under high pressure conditions
- Unique eccentric angle enhances performance by further reducing friction during operation
Material Specifications
| Part | Material Specification |
|---|---|
| Body | ASTM A351 CF8 |
| Seal Ring | Graphite + SS304 |
| Retainer Flange | ASTM A182 F304 |
| Pin | ASTM A276 304 |
| Disc | ASTM A351 CF8 |
| Stem | ASTM A276 304 |
| Stem Packing | Graphite |
| Stem Bearing | SS304 + PTFE |
| Bolt | ASTM A193 B8 |
| Nut | ASTM A194 8 |
| Yoke | ASTM A216 WCB |
Product Images
Manufacturer Profile
SND brings 20 years of expertise in metal goods manufacturing, utilizing advanced techniques including sand casting, lost wax casting, lost foam casting, and precision machining. We specialize in producing components from cast iron, steel, stainless steel, and aluminum, complemented by surface finishing and assembly services.
Our products serve diverse industries including automotive, rail transportation, agricultural machinery, chemical processing, energy, and construction. ISO9001-certified quality control systems ensure consistent reliability, supported by comprehensive testing including spectrometer analysis, ultrasonic inspection, and mechanical property verification.
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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
Handan Shengnada New Material Technology Co., Ltd.
Location
No.4 Building, Wuan industry park, Handan City, Hebei, China
Contact Person
Andy