2491
Service valve self-drainage ductile iron
dual threaded outlets; for automatic drainige of buildings
- Resilient seated gate valve with optimum flow passage
- Suitable for drainage of pipes which might freeze e.g. irrigation pipes etc. In below ground applications sufficient draining for the valve has to be considered (e.g. drainage pit)
- Sealing system: Automatic secured drainage when valve is completely closed. No clearing when the valve is partly or completely open
NOT suitable for sites with a drainage hole situated above the groundwater table - Internal thread is equipped with a corrosion protection ring to prevent corrosion
- 2 O-rings mounted on all sides in rust-proof material
- Spindle bearing made of brass
- Threaded connection for extension spindle
- Suitable for all underground installations
Standard version: without handwheel and extension spindle
Special versions: on request
Hawle quality guarantee
Product variants (5)
| Bookmark | Item number | Description | Nominal diameter | Outlet 1 | Outlet 2 | Pressure rating | Weight |
|---|---|---|---|---|---|---|---|
| 5003167 | Service valve self-drainage ductile iron dual threaded outlets; for automatic drainige of buildings |
DN 3/4" | PN16 | 2.37 KG | |||
| 5003171 | Service valve self-drainage ductile iron dual threaded outlets; for automatic drainige of buildings |
DN 1" | IG1" | PN16 | 2.3 KG | ||
| 5003175 | Service valve self-drainage ductile iron dual threaded outlets; for automatic drainige of buildings |
DN 1 1/4" | IG5/4" | PN16 | 3.9 KG | ||
| 5003180 | Service valve self-drainage ductile iron dual threaded outlets; for automatic drainige of buildings |
DN 1 1/2" | IG6/4" | PN16 | 4 KG | ||
| 5003184 | Service valve self-drainage ductile iron dual threaded outlets; for automatic drainige of buildings |
DN 2" | IG2" | PN16 | 4.53 KG |
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