Two-way diaphragm valve with unrestricted flow
Application: Powder, slurry, sewage media (depending on diaphragm and valve body)
General data
| Type: | KB Female Thread |
| Material: | Cast iron, SG iron or gunmetal |
| Pressure class: | PN10 |
| Bonnet: | Cast iron |
| Hand wheel: | Cast iron or plastic |
| Diaphragms: | AA (Natural Rubber), 425 (EPM), 300 (Butylene), HT (Neoprene), |
| 226 (Viton), C (Nitrile), 237(Hypalon), XA (EPDM) | |
| Max. temperature: | -10°C to +150°C (depending on valve body and diaphragm) |
| Max. pressure: | 10 bar |
| Face to face: | See table below (L) |
| Connection: | Screwed ends BS EN 10226-1 (BS21.Rp) |
| Options: | Flanged connection |
| Body of stainless steel or bronze |
| Item No. | DN | L (mm) | H open (mm) | Kv (m³/h - 100% open) | Weight (kg) |
|---|---|---|---|---|---|
| - | 15 | 63.5 | 106 | 7.18 | 1 |
| - | 25 | 111 | 166 | 27.16 | 2 |
| - | 32 | 124 | 166 | 49.65 | 2.3 |
| - | 40 | 143 | 166 | 51.99 | 3 |
| - | 50 | 168 | 182 | 143.69 | 5 |