Part Number 4022-938-8257 having (CAGE Code 0SXW1) and FSC 5315 Nails, Machine Keys, and Pins in stock with ready to ship. Get an instant quote for 4022-938-8257 Key Valve by Chart 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.