CHECK VALVE ELECTRICALLY CONDUCTIVE DN 15 - DN 50 PP-EL (electrically conductive)

Use: Reliable and position-independent function as a check valve. According to the Pressure Equipment Directive 97/23 / EC for liquid media of group 1 and 2 Material: Components PP-EL (electrically conductive) Conductance: less than or equal to 10 to 4 ohms Gaskets: EPDM, FPM, FPM sheathed Spring: steel, FEP sheathed Temperature: 0 ° C - 80 ° C Pressure: 6 bar / 20 ° C Opening pressure: 0.1 bar Closing pressure: 0.05 bar

gem. ATEX directive 94/09 / CE CE EX II 2 G/D T6

DELIVERY PROGRAM AND CONNECTION VERSIONS - Version with flange according to DIN - Version screw connection with butt fusion spigot - Version screw connection with welding socket

Nennweite Maße DIN EN 1092_1 KV-Wert d mm DN Zoll Z mm H mm L mm L1 mm L2 mm L3 mm L4 mm D mm LK mm D1 mm n x d2 mm L/min 20 15 1/2" 36 75 130 140 168 238 124 42 65 95 4 x 14 35 25 20 3/4" 36 80 150 160 ^92 264 144 48 75 105 4 x 14 65 32 25 1" 41 90 160 170 206 280 154 68 85 115 4 x 14 90 40 32 11/4" 45 110 180 190 230 306 174 85 100 140 4 x 18 155 50 40 11/2" 51 128 200 210 256 332 194 85 110 150 4 x 18 225 63 50 2" 60 150 230 240 294 368 224 102 125 165 4 x 18 370   The descriptions and data contained on this page are purely informative and non-binding. Kwerk GmbH reserves the right to make changes without prior notice that are considered technically necessary.

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