250-01
Service valve with female threads and drainage outlet
| Material: |
Body and bonnet: GJS-400, Hawle epoxy powder coated Spindle: stainless steel Wedge: brass, with cured-on EPDM for potable water |
|---|---|
| Max. operating Pressure: | Potable water: 16 bar |
| Medium | Water |
Service valve with two female thread outlets and one additional drainage outlet.
Suitable for discharging of pipelines threatened by frost (e.g. garden irrigation). Discharge of consumer side only if completely closed. Observe direction of flow (arrow)!
Make sure that the drainage water is discharged sufficiently after closing (e.g. drainage element in case of buried installation). Moreover, care should be taken that the drain bore is not situated below groundwater level, or that it is not flooded in case of manhole installation. In this case a backflow preventer shall be installed into the drain pipe.
Spindle square: 12.3 mm
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Order Nr.
|
Operating pressure max. |
Description |
Female thread (IG) |
L |
H |
H1 |
Medium | Weight | Specification | Basket |
|---|---|---|---|---|---|---|---|---|---|---|
|
2500002501
|
Potable water: 16 bar | 3/4" | 115 mm | 225 mm | 41 mm | 2,40 kg | ||||
|
2500003201
|
Potable water: 16 bar | 1" | 115 mm | 225 mm | 41 mm | 2,40 kg | ||||
|
2500004001
|
Potable water: 16 bar | 1 1/4" | 130 mm | 265 mm | 50 mm | 4,30 kg | ||||
|
2500005001
|
Potable water: 16 bar | 1 1/2" | 130 mm | 265 mm | 50 mm | 4,20 kg | ||||
|
2500006301
|
Potable water: 16 bar | 2" | 135 mm | 275 mm | 50 mm | 4,48 kg | ||||
|
8700000000
|
Surcharge for spindle bore | 0,00 kg |
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Operating instructions
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| Operating and maintenance instructions - Service valve with female threads and drainage outlet |
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Brochures
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| Brochure - Hawle Product Range |