Part Number HP1 1-2B15-303 having (CAGE Code 21476) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for HP1 1-2B15-303 Plate Valve by Richards Industries Valve Group. 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.