Double-disc non- return valve Liquids / Gasses / Steams with excellent hydrodynamic properties and drag coefficients
max. pressure: 16 bar / 232 psi max. temp. 300°C / 572 °F
double-disk non-return valve
The Thermoclassic PoweFlow Flange-design valve with a double-steel-disc is a non-return valve for fluids, gasses and steams. Its short design makes it easy to clamp it between pipe flanges according to DIN/EN, applicable with PN 6/10/16 as per DIN EN 1092-1.
Manufacturer: Reiche; Type: Thermoclassic (TC) PF_F- N…/ 40-50-65-80-100-125-150-200 (DN).
Optimal flow-increase for plant expansions at a constant nominal size. Replacement costs are reduced to a minimum, thanks to the standard installation length for non-return valves. For a maintenance-free installation between flanges, applicable at PN 6/10/16. Due to its broad sealing surface, no centering tools are necessary. The double-disc is made of austenitic steel, which works from -10°C (14°F) up to 300°C (572°F).
(PF) FN-…
PN 6/10/16 bis 300 °C
Doppelteller-Einklemmrückschlagventil
- Optimal flow increase for system expansions
- with the same nominal size
- Minimal exchange costs – through
- Standard lengths for check valves
- Double valve disc made of austenitic steel, -10 ° C to 300 ° C.
Ground connection on request
| Order number | GTIN* | Description | PN | Length mm |
External diameter mm |
Nennweite DN (Inch) | Approx. weight kg |
|---|---|---|---|---|---|---|---|
| PF_F-N40 | 4024549001959 | PowerFlow, (PF) F-N40, DN 40, PN 6/10/16 | PN 16, Flansch, max. 300°C | 32 | 85 | 40 (1 1/2″) | 0,568 |
| PF_F-N50 | 4024549001966 | PowerFlow, (PF) F-N50, DN 50, PN 6/10/16 | PN 16, Flansch, max. 300°C | 40 | 95 | 50 (2″) | 0,798 |
| PF_F-N65 | 4024549001973 | PowerFlow, (PF) F-N65, DN 65, PN 6/10/16 | PN 16, Flansch, max. 300°C | 46 | 115 | 65 (2 1/2″) | 1,438 |
| PF_F-N80 | 4024549001980 | PowerFlow, (PF) F-N80, DN 80, PN 6/10/16 | PN 16, Flansch, max. 300°C | 50 | 132 | 80 (3″) | 2,4 |
| PF_F-N100 | 4024549001999 | PowerFlow, (PF) F-N100, DN 100, PN 6/10/16 | PN 16, Flansch, max. 300°C | 60 | 152 | 100 (4″) | 3,2 |
| PF_F-N125 | 4024549002000 | PowerFlow, (PF) F-N125, DN 125, PN 6/10/16 | PN 16, Flansch, max. 300°C | 85 | 182 | 125 (5″) | 5,85 |
| PF_F-N150 | 4024549002017 | PowerFlow, (PF) F-N150, DN 150, PN 6/10/16 | PN 16, Flansch, max. 300°C | 100 | 207 | 150 (6″) | 8,6 |
| PF_F-N200 | 4024549002024 | PowerFlow, (PF) F-N200, DN 200, PN 6/10/16 | PN 16, Flansch, max. 300°C | 137 | 262 | 200 (8″) | 14,9 |