The 167578425 is a lug-style butterfly valve with a hand lever, part of the PROGEF Plus series, featuring a PP-GF30 housing with SS316 lug inserts and silicone-free construction for paint compatibility. It complies with ISO 7005 PN10, EN 1092 PN10, and DIN 2501 PN10 flange standards, and has an overall length per EN 558, ISO 5752. For the 110 mm bore size, the valve has a Kv-value of 3800 l/min at Δp=1 bar, and weighs 3.146 kg with an FKM seat. The valve is designed for system pressures up to 10 bar, except for DN250 and DN300 sizes where the hand lever version is limited to 6 bar.
With hand lever Flange standard metric
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 167578425 |
| Product Name | Valves - Plastic-Valves - butterfly-Valves - double-eccentric |
| Valve Type | Butterfly |
| Primary Material | PP-H |
| Valve Size | 4.33 inch (110.00 mm) |
