Combined Air Release Valve, PN 16, Flange 9822

9822

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Diameter range DN 50 I DN 80

Pressure rating PN 16

The combined air release valve is embedded instead of high-maintenance and expensive pipe ventilation shafts.
The standpipe protects the automatic air release valve
With the automatic shut-off, the combined air release valve can be easily removed and installed for service tasks
The materials used for the combined air release valve guarantee absolute resistance to corrosion
The drainage water is removed through the drainage (ISO pipe fitting DN ½")
A surface box with an opening measuring 300 mm or larger should be used for underfloor installation;
The standpipe should be surrounded by a drainage water absorber up to the cap to drain any ingressing rainwater.
The combined air release valve can be shortened by 100 mm at the intended points marked in red
Valve only for air release: Upon request (minimum pressure of 0.3 bar required)

Hawle quality guarantee

Item number	Description	Nominal diameter	Pressure rating	Weight
5016251	COMB. AIR RELEASE VALVE PN16	DN 50/1555	PN16	33.75 KG
5016275	COMB. AIR RELEASE VALVE PN16	DN 50/755	PN16	22 KG
5016297	COMB. AIR RELEASE VALVE PN16	DN 50/1055	PN16	25.6 KG
5016317	COMB. AIR RELEASE VALVE PN16	DN 50/1305	PN16	28.8 KG
5016336	COMB. AIR RELEASE VALVE PN16	DN 50/2055	PN16	39 KG
5016269	COMB. AIR RELEASE VALVE PN16	DN 80/1555	PN16	31 KG
5016292	COMB. AIR RELEASE VALVE PN16	DN 80/755	PN16	23.6 KG
5016312	COMB. AIR RELEASE VALVE PN16	DN 80/1055	PN16	27 KG
5016314	COMB. AIR RELEASE VALVE PN16 ONLY FOR AIR RELEASE	DN 80/1055	PN16	27 KG
5016331	COMB. AIR RELEASE VALVE PN16	DN 80/1305	PN16	30.2 KG
5016333	COMB. AIR RELEASE VALVE PN16 ONLY FOR AIR RELEASE	DN 80/1305	PN16	31 KG
5016343	COMB. AIR RELEASE VALVE PN16	DN 80/2055	PN16	38.88 KG