| BRAND | Burkert |
| Product | 00319287 |
| Description | 2/2-way diaphragm valve |
| Internal code | ONR4645856 |
| Custom code | 84818087 |
| Technical specification | 2103-A2-40.0AD-VSSA62-G-P-ATMI-FA03* NK52+NO14+NO19 type 2103 2103 Control function A Closed with spring force 2 ways/positions 2 ways/2 positions Nominal width 40.0 40 mm sealing material AD EPDM (food grade, E04) Material VS Forged stainless steel 1.4435 according to BN2 DIN EN 10222-5, F316L according to ASTM A182/A182m and 316L according to ASME BPE cable connection SA62 welding end 38.0 x 1.2 according to SMS 3008 Drive type G element design drive drive size P DM 130 mm Interface on actuator AT diaphragm valve, SP14, D130, diaphragm coupling with thread interface arm. /Drive MI interface LB membrane/housing DN 40 Control air connection FA03 Interface element control and remote sensor to element drive Special feature NK52 include factory test certificate 3.1 NO14 Internal Mechanical Polished Ra <= 0.5 micron/Ra <= 20 microinch (ASME BPE SF1) NO19 Outdoor mechanical polished Ra <= 1.6 micron/Ra <= 62 microinch pressure min 0 bar pressure max 10 bar control pressure min 5.50 bar control pressure max 7 bar KV 38 m3/h medium temp. min -10 °C Medium temp. max 143 °C Ambient temp. min -5 °C Ambient temp. max 55 °C |
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