Service valve self-drainage ductile iron 2491

2491

dual threaded outlets; for automatic drainige of buildings

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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

BIM data	Item number	Description	Nominal diameter	Outlet 1	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