GESTRA DISCO Non-Return Valve, RK86A
Article number
RK86A
GESTRA Non-Return Valve RK 86A wafer design with extremely short overall length to EN 558-1. Special springs with different closing pressures optional. Four centering cams on the body (DN 15 - DN 100) as mounting aid. Materials of internal parts: Valve disc, spring flap and closing spring made of 1.4571 stainless steel. Body from DN 125 made of 1.4408 stainless steel. GESTRA check valves RK 86A are ideal for sealing applications with liquids, gases and steam.
| Connection Type | Installation between flanges |
|---|---|
| Material Body | Stainless steel (1.4408) |
| Seat Sealing | EPDM, FPM (FKM) or PTFE |
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| Art. Nr. | DN | PN | kg | |
|---|---|---|---|---|
| RK86A-15 | DN15 | PN10-40 | 0.20 | |
| RK86A-20 | DN20 | PN10-40 | 0.30 | |
| RK86A-32 | DN32 | PN10-40 | 0.80 | |
| RK86A-40 | DN40 | PN10-40 | 1.00 | |
| RK86A-65 | DN65 | PN10-40 | 2.00 | |
| RK86A-80 | DN80 | PN10-40 | 3.00 | |
| RK86A-100 | DN100 | PN10-40 | 5.00 | |
| RK86A-125 | DN125 | PN10-40 | 11.00 | |
| RK86A-150 | DN150 | PN25-40 | 14.00 | |
| RK86A-200 | DN200 | PN40 | 25.00 |
| Article number | RK86A |
|---|---|
| Nominal Pressure | PN10-40 |
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