GESTRA DISCO Non-Return Valve, RK70
Article number
RK70
GESTRA DISCO Non-return valve RK 70 for flanges, wafer design with short overall length acc. to EN 558-1, Tab. 11, series 49 (K4 building length). Standard valves for fitting between pipe flanges to DIN. Quiet valves for heating installations.
| Connection Type | Installation between flanges |
|---|---|
| Material Body | hot-pressed brass CW 617 N |
| Seat Sealing | EPDM or FPM (FKM) |
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| Art. Nr. | DN | PN | kg | |
|---|---|---|---|---|
| RK70-15 | DN15 | PN6 | 0.10 | |
| RK70-20 | DN20 | PN6 | 0.10 | |
| RK70-32 | DN32 | PN6 | 0.40 | |
| RK70-40 | DN40 | PN6 | 0.60 | |
| RK70-65 | DN65 | PN6 | 1.00 | |
| RK70-80 | DN80 | PN6 | 2.00 | |
| RK70-100 | DN100 | PN6 | 3.00 | |
| RK70-125 | DN125 | PN6 | 5.00 | |
| RK70-150 | DN150 | PN6 | 8.00 | |
| RK70-200 | DN200 | PN6 | 17.00 |
| Article number | RK70 |
|---|---|
| Nominal Pressure | PN6 |
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