Dynamic air valve 9842K

9842K

with triple function

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Diameter range DN 50 (2") – DN 300

Pressure rating PN 10 I PN 16 I PN 25 I PN 40

Air release outlet in NOMINAL SIZE (large opening cross-section according to the flange size).
Flange according to EN 1092 (DN 50 also available with 2" threaded connection).
Efficient vacuum protection through high ventilation performance.
Optimal ventilation without early closure owing to very high air outlet speeds when filling the pipes or reservoir.
Effective protection against water hammers with high air release speeds thanks to 2-stage ventilation system.
Consistently reliable ventilation of air pockets under working pressure.
Compact structure, low volume, and low weight.
Robust and reliable technology.
The body is made of cast iron and coated with high-quality epoxy powder.
The interior parts are made of corrosion-resistant materials.

Hawle quality guarantee

Certificates

Hawle Dynamic Air Release Valve

Item number	Description	Nominal diameter	Pressure rating	Weight
5014076	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 50	PN16	16.6 KG
5014077	DYNAMIC AIR RELEASE VALVE PN25 HAWLE VERSION	DN 50	PN25	16.6 KG
5014078	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 80	PN16	27 KG
5014079	DYNAMIC AIR RELEASE VALVE PN25 HAWLE VERSION	DN 80	PN25	27 KG
5014080	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 100	PN16	29.7 KG
5014081	DYNAMIC AIR RELEASE VALVE PN25 HAWLE VERSION	DN 100	PN25	29.7 KG
5014083	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 150	PN16	75 KG
5014084	DYNAMIC AIR RELEASE VALVE PN25 HAWLE VERSION	DN 150	PN25	93.4 KG
5014085	DYNAMIC AIR RELEASE VALVE PN10 HAWLE VERSION	DN 200	PN10	124.5 KG
5014086	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 200	PN16	124.5 KG
5014087	DYNAMIC AIR RELEASE VALVE PN10 HAWLE VERSION	DN 250	PN10	176.7 KG
5014088	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 250	PN16	176.7 KG
5014089	DYNAMIC AIR RELEASE VALVE PN16 HAWLE VERSION	DN 300	PN16	293.6 KG