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Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Bonnet material | Cast iron EN GJS-500-7 |
| Construction standard | DIN 3352 |
| CE risk category | III Module H |
| Paint coating thickness (µm) | 90.00 |
| DIN face-to-face standard | DIN 3202-1 F4 |
| Face to face standard | EN 558 series 14. DIN 3202-1 F4 |
| Tightness test standard | EN 12266-1. Rate B |
| Bonnet | Bolted |
| Opening device | Handwheel |
| Application | Air conditioning / Heating |
| Shaft/stem matérial | Stainless steel AISI 420 |
| Torque (Nm) | 55.0 |
| Face to Face (mm) | 150.0 |
| Sealing | Metal / Metal |
| Fluid | Hot water / Cold water / Drinking water |
| Gasket | Graphite |
| Body material | Ductile iron |
| Gate material | Cast iron EN GJS-500-7 |
| Bore | Full |
| Packing gland | Yes |
| PS (bar) | 16 |
| Connections | Flanged PN10/16 |
| RAL (Paint) | 7011 |
| Seats | Brass |
| TS max (°C) | 120 |
| TS min (°C) | -10 |
| Warranty period | 2 years |
| Type of stem | Rising |
| CE | Yes |
| Main product colour | Grey |
Ductile iron gate valve 156 RF PN16 DIN F4
The 156 series gate valve is made of ductile iron body, brass seats, non-rising stem and handwheel, flanges RF PN16, EN 558 series 14 face to face. It is suitable for water supply, sewage, water treatment and heating networks.