SANIT ventilair two-way vent valve DN 30-50
View Sanitärtechnik Eisenberg GmbH on TEKEN44ventilair duplex two-way vent valve suitable for DN 30/40/50 volume flow 8 l/s, temperature range -20degC to +60degC, with activated carbon filter, polystyrene frost protection cover and rubber connector for the stated dimensions Notes: ventilair duplex two-way vent valves are subjected to regular internal testing in accordance with DIN EN 12380. They do not comply with the standards DIN 1986-100 and DIN EN 12056-2, thus installation should be governed by a contractual agreement.
DIN 1986-100
Drainage systems on private ground - Part 100: Specifications in relation to DIN EN 752 and DIN EN 12056
EN 12380
Air admittance valves for drainage systems - Requirements, test methods and evaluation of conformity
EN 12056-2
Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
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