Part Number 77420038 having (CAGE Code 29731) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 77420038 Valve Relief Pressure And Temper by Gardner Denver 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.