As a China-based manufacturer, I deliver dependable valve solutions to industrial buyers worldwide. Our universal wafer type butterfly valve blends a compact wafer body with precise disc alignment for reliable shut-off across standard flange ratings. Installation is fast and trouble-free because there’s no need for bolts to be aligned beyond typical flange gaps, and the low-torque operation reduces motor load and energy use. I offer materials and finishes to suit harsh media—stainless steel 304/316, ductile iron, and optional coating—plus options for resilient seats, soft-seating PTFE, and metal seats for high-temperature service. You’ll appreciate the standardized dimensions that fit most ISO, ANSI, and DIN flanges, plus a robust gasket and stem design that resist leakage. As a China manufacturer, I can customize bore size, port, and actuator interface, ensure ISO quality control, provide competitive pricing, and short lead times. If you’re sourcing a dependable valve solution, I’ll help you size, select, and ship quickly to your project.
Global buyers increasingly seek valve solutions that are versatile, easy to install, and universally compatible. A universal wafer type butterfly valve meets these demands with a slim wafer body that fits between standard flanges and aligns quickly, minimizing installation time and potential misalignment. Its lightweight construction and standard flange compatibility across ANSI/ASME, DIN, and JIS styles simplify stocking, reduce logistics complexity, and enable a single valve to serve multiple regional projects. Designed for diverse media, temperatures, and service conditions, it delivers dependable shut-off, bidirectional flow, and low actuation torque. Selection of materials (ductile iron or stainless steel bodies), seats (EPDM, NBR, FKM), and trims allows customization for water, chemical, oil, or HVAC applications, while meeting international quality standards. The universal wafer approach supports fast delivery, easy maintenance, and consistent performance across a global supply chain.
| DN (mm) | Face-to-Face (mm) | PN | Body Material | Disc Material | Seat Material | Temperature Range (°C) | Connection | Weight (kg) | Certifications |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 140 | 16 | Ductile Iron GG25 | Stainless Steel 304 | EPDM | -20 to 120 | Wafer | 4.5 | CE, API 609 |
| 80 | 165 | 16 | Ductile Iron GG25 | Stainless Steel 304 | EPDM | -20 to 120 | Wafer | 7.2 | CE, API 609 |
| 100 | 178 | 16 | Ductile Iron GG25 | Stainless Steel 316 | EPDM | -20 to 120 | Wafer | 10.0 | CE, API 609 |
| 150 | 232 | 16 | CF8M (Cast Stainless Steel) | Stainless Steel 316 | EPDM | -20 to 120 | Wafer | 18.6 | CE, API 609 |
| 200 | 262 | 16 | Ductile Iron GG25 | Stainless Steel 316 | NBR | -10 to 120 | Wafer | 31 | CE, API 609 |
| 250 | 320 | 16 | CF8M (Cast Stainless Steel) | Stainless Steel 316 | PTFE | -20 to 200 | Wafer | 54 | CE, API 609 |
| 300 | 360 | 16 | CF8M (Cast Stainless Steel) | Stainless Steel 316 | PTFE | -20 to 200 | Wafer | 78 | CE, API 609 |