Part Number W55 1.00 INCH having (CAGE Code 4Y1F4) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for W55 1.00 INCH Valve Gate by Twc Thevalve Company. 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.