| BRAND | Gemü |
| Product | 88846041 / R481 80W332R1EL3 BU04AB0 |
| Internal code | IMP4906684 |
| Custom code | 8481 8085 |
| Technical specification | Type R481 butterfly valve, pneumatically operated, body with C5-M coating (min. 250μm) and integrated leakage groove, blow-out shaft with dust protection, stored several times through a PTFE socket, multiple sealing system with insertion angle, Material can be read when installed DN 80 DN 80 housing type W intermediate flange design (wafer), FTF EN 558 series 20 construction length Operating pressure 3 16 bar Connection type 3 PN 16/flange EN 1092, installation length FTF EN 558 series 20 Case material 2 EN-GJS-400-15 (GGG-40), epoxy coated 250 μm Material disc R EN-GJS-400-15 (GGG-40), RILSAN PA11 coated Material shaft 1 1.4021/AISI 420 E EPDM seal material Cuff fixation L Cuff loose Control function 3 Controlled on both sides (DA) Drive type BU04AB Drive, pneumatic, double-acting, clockwise, ADA0040U F05 S14S11 Special features Drive 0 General industrial version, aluminum housing, anodized layer 25-35μm, aluminum end caps, powder-coated, C-steel shaft + ENP, A2 screws |
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