Part Number PLV-255B(PRESET TO 1950 PSI having (CAGE Code 61349) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for PLV-255B(PRESET TO 1950 PSI Valve Regulating System Pressure by Ametek 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.