The PROGEF Standard Lug-style end installation butterfly valve type 578 with gear box and DN315 bore size features a PP-GF30 housing with SS316 lug-inserts, complies with ANSI/ASME B16.5 Class 150 flange standards, and has an overall length of 510.0 mm, width of 510.0 mm, and height of 665.0 mm. It supports a maximum pressure of 8 bar and has a kv-value of 50000 l/min at Δp=1 bar. The valve uses FKM seat material and weighs 27.746 kg. Dimensions follow EN 558, ISO 5752 (line 10). Optional position feedback with limit switches is available. The series includes variants for DN50 to DN315 with differing weights, pressures, and dimensions, but all share the same housing material, flange standard, and mounting configuration.
With gear box Flange standard ANSI/ASME
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 167578150 |
| Product Name | Valves - Plastic-Valves - butterfly-Valves - double-eccentric |
| Valve Type | Butterfly |
| Primary Material | PP-H |
| Valve Size | 12.40 inch (315.00 mm) |
