Catalogue
Check valves
Check valves that prevent reverse flow in water pipelines and industrial installations.
10 products
| Product | Q max | H max | p | T max | DN | Datasheet | Request |
|---|---|---|---|---|---|---|---|
 SISTO-RSK swing check valveCheck valves | — | — | PN 16 | 120 °C | DN 150 | ||
 BOA-RVK check valveCheck valves | — | — | PN 6, PN 10, PN 16 | 250 °C | DN 200 | ||
 SERIE 2000 check valveCheck valves | — | — | CL 150, CL 300, PN 16, PN 25 | 538 °C | DN 600 | ||
 SISTO-RSKNA check valveCheck valves | — | — | PN 16 | 100 °C | DN 300 | ||
 AKR/AKRS swing check valveCheck valves | — | — | PN 63, PN 100, PN 160 | 550 °C | DN 300 | ||
 BOACHEM-RXA check valveCheck valves | — | — | PN 10, PN 16, PN 25, PN 40 | 400 °C | DN 400 | ||
 BOA-R lift check valveCheck valves | — | — | PN 6, PN 16 | 350 °C | DN 350 | ||
 BOA-RFV lift check valveCheck valves | — | — | PN 10, PN 16, PN 25, PN 40, PN 63 | 90 °C | DN 600 | ||
 BOA-RPL lift check valveCheck valves | — | — | PN 10, PN 16 | 70 °C | DN 400 | ||
 NORI 160 RXL/RXS lift check valveCheck valves | — | — | PN 63, PN 100, PN 160 | 550 °C | DN 200 |
Technical guide
Check valves: series and key data
Check valves: 10 KSB series in the Techworks catalogue (BOA-RFV, BOA-R, BOA-RPL, AKR/AKRS, SISTO-RSKNA, SISTO-RSK and others). Operating temperatures up to 550 °C. For a quote we need the DN, PN, fluid, temperature and type of actuation.
| Series | Product | DN | PN / pressure | T max | Datasheet |
|---|---|---|---|---|---|
| BOA-RFV | BOA-RFV lift check valve | DN 600 | PN 10, PN 16, PN 25, PN 40, PN 63 | 90 °C | |
| BOA-R | BOA-R lift check valve | DN 350 | PN 6, PN 16 | 350 °C | |
| BOA-RPL | BOA-RPL lift check valve | DN 400 | PN 10, PN 16 | 70 °C | |
| AKR/AKRS | AKR/AKRS swing check valve | DN 300 | PN 63, PN 100, PN 160 | 550 °C | |
| SISTO-RSKNA | SISTO-RSKNA check valve | DN 300 | PN 16 | 100 °C | |
| SISTO-RSK | SISTO-RSK swing check valve | DN 150 | PN 16 | 120 °C | |
| BOACHEM-RXA | BOACHEM-RXA check valve | DN 400 | PN 10, PN 16, PN 25, PN 40 | 400 °C | |
| NORI 160 RXL/RXS | NORI 160 RXL/RXS lift check valve | DN 200 | PN 63, PN 100, PN 160 | 550 °C | |
| BOA-RVK | BOA-RVK check valve | DN 200 | PN 6, PN 10, PN 16 | 250 °C | |
| SERIE 2000 | SERIE 2000 check valve | DN 600 | CL 150, CL 300, PN 16, PN 25 | 538 °C |
Maximum values for each series, from KSB datasheets.