Georg Fischer PP Valves

+GF+ PROGEF Ball Valve 543 L-Port FPM w/ Spigots

Georg Fischer PP Ball Valves

+GF+ PROGEF Butterfly Valve 567 FPM w/ Handwheel

Georg Fischer PP Butterfly Valves

+GF+ PROGEF Diaphragm Valve 317 PTFE

Georg Fischer PP Diaphragm Valves

+GF+ PROGEF Line Strainer 305 FPM w/ Spigots

Georg Fischer PP Strainers

+GF+ PROGEF Standard Check Valve 561 EPDM w/ Fus Sock.

Georg Fischer PP Check Valves


Georg Fischer PROGEF Standard Polypropylene (PP)

Polypropylene has become a key material for pipeline construction thanks to its mechanical properties, its chemical resistance and especially its resistance to thermal distortion.

PP pipes, fittings and valves from GF Piping Systems are sold as PROGEF Standard.

PROGEF Plus refers to the cleaned and specially packaged version of the polypropylene products. The natural PP system is marketed under the brand name PROGEF Natural