Part Number 740 1 1 4 X 1 1 2 having (CAGE Code 3NNR2) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 740 1 1 4 X 1 1 2 Valve Safety Relief by Watts Water Technologies 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.