2500LB Ductile Iron Wafer Butterfly Valve - Manual Operation for Water, Gas & Oil Pipeline Systems
This 2500LB manual wafer butterfly valve provides reliable flow control for water, gas, and liquid pipeline systems. Designed with ductile iron construction and available in multiple pressure ratings, it offers durable performance in industrial applications.
| Attribute | Specification |
|---|---|
| Product Type | Ductile Iron Wafer Butterfly Valve |
| Connection Type | Wafer |
| Pressure Rating | 150/300/600/900/1500/2500LB |
| Operation | Manual |
| Temperature Range | Low, Normal, Medium, and High Temperature |
| Warranty | 18 Months |
| Applications | General, Oil & Gas, Petrochemical, Water & Wastewater, HVAC |
| Media Compatibility | Oil, Water, Gas, Air, Liquid |
Constructed from ductile iron or cast steel for exceptional strength and impact resistance. Features wafer-style installation that saves space and provides flexible mounting options.
The core flow control component rotates 0°-90° to regulate fluid movement. Available with various surface treatments including stainless steel and protective coatings for corrosive environments.
Simple, reliable manual operation with gear/worm drive mechanism. Requires no external power source, making it ideal for non-automated applications.
- Municipal Systems: Water supply, drainage, and fire protection networks
- Building Services: HVAC and air conditioning water systems
- Industrial Processes: Oil, gas, and chemical processing pipelines
- Compact Design: Wafer installation fits narrow spaces between pipe flanges
- Reliable Sealing: Rubber soft seal provides excellent leak prevention with minimal noise
- Low Maintenance: Simple mechanical design ensures long service life with minimal upkeep
| Part No. | Component | Material Options |
|---|---|---|
| 1 | Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| 2 | Seat | NBR, EPDM, Viton, Neoprene, HYPALON, Silicon |
| 3 | Shaft | Stainless Steel 416, 316, 304 |
| 4 | Disc | Ductile Iron+Ni, CF8, CF8M, Bronze |
| 5 | Pin | Stainless Steel |
| 6 | Bushing | PTFE, Bronze |
| 7 | O-Ring | NBR, EPDM |
With over 20 years of manufacturing expertise, SND utilizes advanced production techniques including sand casting, lost wax casting, and precision machining. Our ISO9001-certified quality control systems ensure consistent reliability across all components.
We serve diverse industries including automotive, rail transportation, agricultural machinery, chemical processing, energy, and construction sectors. Comprehensive testing procedures include spectrometer analysis, ultrasonic inspection, magnetic testing, and mechanical property verification.
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