Part Number 523439 having (CAGE Code 7ZL65) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 523439 Stem Fluid Valve by Level 10 Industries Inc. 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.