Part Number 331 100 641 having (CAGE Code 47432) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 331 100 641 Diaphragm Actuator Valve Special by Interspiro 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.