Piston valve 2491manualfor waterthreaded
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Characteristics
- Type
- piston
- Operation
- manual
- Media
- for water
- Body
- threaded, seat, straight
- Applications
- for pipes, irrigation
- Material
- brass
- Other characteristics
- ISO, anti-corrosion, automatic
- DN
Max.: 50 mm
(1.969 in)Min.: 20 mm
(0.787 in)- Pressure
16 bar
(232.1 psi)
Description
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
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
Hawle products with internal threads are equipped with an anti-corrosion ring to prevent corrosion
Standards
Resilient seated gate valve according to EN 1171, EN 1074-1 and EN 1074-2 with smooth, straight-through bore
Internal thread according to ISO 228
Catalogs
Water Catalogue
333 Pages
Other Hawle products
Service valves
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.