| BRAND | Gemü |
| Product | 88702784 / 687 50D88405M1J/N 1507 |
| Internal code | IMP4935035 |
| Custom code | 8481 8087 |
| Technical specification | Type 687 diaphragm valve, pneumatically operated, plastic drive, stainless steel connector DN 50 DN 50 Case type D two-way pass-through body connection type 88 clamp ASME BPE, for ASME BPE pipe, FTF EN 558 series 7, installation length, Construction length only for housing type D Material valve body 40 1.4435 (F316L), forged body 5M PTFE/EPDM two-piece membrane material Control function 1 Closed in rest position (NC) Drive type Y/N Drive size Y/N Control air connection 90° to the flow direction Design 1507 Ra ≤ 0.6 μm (25 μin.) for surfaces in contact with media, mechanically polished on the inside Membrane size 50 Membrane size 50 The following documentation is part of the order item Documents are available in the customer portal 3.1 Acceptance test certificate ¹ 2.2 Factory certificate printing 2.2 Roughness Level (RA) Certificate 2.1 Factory certificate EU declaration of conformity FDA Declaration of Conformity ¹Design and delivery depend on the batch |
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