Part Number PFK 5000F 100 PTFE having (CAGE Code 0NB72) and FSC 4810 Valves Powered in stock with ready to ship. Get an instant quote for PFK 5000F 100 PTFE Parts Kit Ball Valve by F S Welsford Company. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.