Part Number 1111-558440 having (CAGE Code 92003) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 1111-558440 Valve Check by Parker Hannifin Corp. 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.