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2491

Service valve self-drainage ductile iron

dual threaded outlets; for automatic drainige of buildings
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HAWLE_Service valves self-drainage
Drawing of the Hawle product Service valve self-drainage ductile iron 2491
HAWLE_Service valves self-drainage
Drawing of the Hawle product Service valve self-drainage ductile iron 2491

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  • 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

Hawle house connections | EN

Product variants (5)

Bookmark BIM data Item number Description Nominal diameter Outlet 1 Outlet 2 Pressure rating Weight
Show 5003167 Service valve self-drainage ductile iron
dual threaded outlets; for automatic drainige of buildings
DN 3/4" IG3/4" PN16 2.37 KG
Show 5003171 Service valve self-drainage ductile iron
dual threaded outlets; for automatic drainige of buildings
DN 1" IG1" PN16 2.3 KG
Show 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
Show 5003180 Service valve self-drainage ductile iron
dual threaded outlets; for automatic drainige of buildings
DN 1 1/2" IG6/4" PN16 4 KG
Show 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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Extras

Find out more about our extras.
HAWLE_Surface box "rigid"
1550
Surface box "rigid" (light)
HAWLE_Surface box "rigid"
1650
Surface box "rigid" (heavy)
HAWLE_Surface box "telescopic"
1850
Surface box "telescopic" of ductile iron for service valves
HAWLE_Vierkantschoner
2157
Operating cap "clockwise closing" - red
HAWLE_Universal-base plate
3481
Universal-base plate for gate and service valves according to DIN 4056 and DIN 4057
HAWLE_Handwheel
7800
Handwheel
HAWLE_Extension spindle rigid
9101
Extension spindle rigid for service valves with threaded connection
HAWLE_Extension spindle telescopic
9601
Extension spindle telescopic for Service valves with threaded connection

Spare parts

Find suitable spare parts.
HAWLE_Elypso valve bonnet
8690
Elypso valve bonnet
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