EINKLEMMRÜCKSCHLAGVENTILE

Einklemmrückschlagventile

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

Technical Data

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