| BRAND | Gemü |
| Product | R690 50D 0 1291HDN |
| Internal code | IMP4533165 |
| Custom code | 8481 8087 |
| Technical specification | 88664263 Type R690 diaphragm valve, pneumatically operated, Plastic diaphragm drive DN 50 DN 50 Housing form D two-way through body Connection type 0 connector DIN Valve body material 1 PVC-U, grey Diaphragm material 29 EPDM Control function 1 Closed at rest (NC) Drive version HDN Drive size HDN (membrane size 40) Diaphragm size 40 the following documentation is part of the order item 2.2 Factory certificate printing 2.1 Factory certificate |
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