2491
Service valve with internal thread and self-drainage
with threaded outlets for automatic drainage of buildings




Features
- 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
Explainer videos
Hawle house connections | EN
Hawle quality guarantee


Product variants (17)
Bookmark | BIM data | Item number | Description | Nominal diameter | Outlet 1 | Outlet 2 | Pressure rating | Weight |
---|---|---|---|---|---|---|---|---|
Show | 5003167 | SERVICE VALVE PN16 | DN 3/4" | PN16 | 2.37 KG | |||
5003169 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 3/4" | PN16 | 2.34 KG | ||||
5003170 | SERVICE VALVE PN16 SPINDLE HEAD ACC. DIN |
DN 3/4" | PN16 | 2.23 KG | ||||
Show | 5003171 | SERVICE VALVE PN16 | DN 1" | PN16 | 2.3 KG | |||
5003173 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 1" | PN16 | 2.41 KG | ||||
5003174 | SERVICE VALVE PN16 SPINDLE HEAD ACC. DIN |
DN 1" | PN16 | 2.34 KG | ||||
Show | 5003175 | SERVICE VALVE PN16 | DN 1 1/4" | PN16 | 3.9 KG | |||
5003177 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 1 1/4" | PN16 | 3.86 KG | ||||
5003178 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 1 1/4" | PN16 | 3.86 KG | ||||
5003179 | SERVICE VALVE PN16 SPINDLE HEAD ACC. DIN |
DN 1 1/4" | PN16 | 3.91 KG | ||||
Show | 5003180 | SERVICE VALVE PN16 | DN 1 1/2" | PN16 | 4 KG | |||
5003182 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 1 1/2" | PN16 | 4.08 KG | ||||
5003183 | SERVICE VALVE PN16 SPINDLE HEAD ACC. DIN |
DN 1 1/2" | PN16 | 4 KG | ||||
5003104 | SERVICE VALVE PN16 ACC |
DN 2"/D63 | PE63 | PN16 | 6.95 KG | |||
Show | 5003184 | SERVICE VALVE PN16 | DN 2" | PN16 | 4.53 KG | |||
5003186 | SERVICE VALVE PN16 SPINDLE DRILLING 5 MM |
DN 2" | PN16 | 4.41 KG | ||||
5003187 | SERVICE VALVE PN16 SPINDLE HEAD ACC. DIN |
DN 2" | PN16 | 4.4 KG |
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