ADCA Aerator fig. 488 series AE31.2 steel internal thread

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Automatic de-aerator made of steel for removing
air and other non-condensable gases from
water systems and other liquid systems.
This float-ball de-aerator can be used with other
de-aeration and air separation systems.
Furthermore, the AE31.2 series can also be used independently
by placing it directly at the highest points in the system.

Application

Cold water.
Hot water.
Other liquids that do not affect the design and to which ρ>0.75 kg/dm³ applies.

Tables

Capacity table in nl/min
	Pressure difference
Version	0.1bar	0.5bar	1bar	2bar	4bar	6bar	8bar	10bar	12bar	14bar	16bar	18bar	21bar	25bar	32bar
AE31.2-6/1"x1/2"	97	212	266	388	648	904	-	-	-	-	-	-	-	-	-
AE31.2-14/1"x1/2"	46	100	125	183	306	428	551	673	795	918	-	-	-	-	-
AE31.2-21/1"x1/2"	33	72	90	132	220	308	396	484	573	660	748	837	969	-	-
AE31.2-32/1"x1/2"	15	33	41	60	101	141	182	222	263	303	344	385	446	527	669
Values shown for air discharge at 15°C below average atmospheric pressure (1013mbar).
It is assumed that the air temperature is equal to the water temperature.
Correction capacity if air temperature is not 15°C: Capacity x (288 / 273 + T), where T = current temperature.

Housing material: Carbon steel

Connection size: 1" BSP

Connection: Internal thread

Nominal inner diameter: DN25

Air-release connection size: 1/2" BSP

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ADCA Air vent valve fig. 488 series AE31.2-14 steel maximum pressure difference 14 bar 1" BSPP x 1/2" BSPP ERIKS Item #: 14479167 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "air vent valve fig. 488 series ae31.2-14 steel maximum pressure difference 14 bar 1" bspp x 1/2" bspp", "item_id": "g1579278056268648", "material_number": "14479167", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"air eliminators for liquids", "item_category3":"", "item_category4": "pr1579278056435758", "item_variant": "pce", "index": "1", "quantity": "" } }
ADCA Air vent valve fig. 488 series AE31.2-21 steel maximum pressure difference 21 bar 1" BSPP x 1/2" BSPP ERIKS Item #: 14479168 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "air vent valve fig. 488 series ae31.2-21 steel maximum pressure difference 21 bar 1" bspp x 1/2" bspp", "item_id": "g1579278056268795", "material_number": "14479168", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"air eliminators for liquids", "item_category3":"", "item_category4": "pr1579278056435758", "item_variant": "pce", "index": "2", "quantity": "" } }
ADCA Air vent valve fig. 488 series AE31.2-32 steel maximum pressure difference 32 bar 1" BSPP x 1/2" BSPP ERIKS Item #: 14479169 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "air vent valve fig. 488 series ae31.2-32 steel maximum pressure difference 32 bar 1" bspp x 1/2" bspp", "item_id": "g1579278056268774", "material_number": "14479169", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"air eliminators for liquids", "item_category3":"", "item_category4": "pr1579278056435758", "item_variant": "pce", "index": "3", "quantity": "" } }
ADCA Air vent valve fig. 488 series AE31.2-6 steel maximum pressure difference 6 bar 1" BSPP x 1/2" BSPP ERIKS Item #: 14479166 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "air vent valve fig. 488 series ae31.2-6 steel maximum pressure difference 6 bar 1" bspp x 1/2" bspp", "item_id": "g1579278056268736", "material_number": "14479166", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"air eliminators for liquids", "item_category3":"", "item_category4": "pr1579278056435758", "item_variant": "pce", "index": "4", "quantity": "" } }