Matco-Norca expands its 759PLF lead-free press ball valve product family with larger size offerings. These new additions in 250 WOG – 250 CWP 2 1/2” to 4” sizes complement the existing 600 WOG offerings in 1/2” to 2” sizes. The 250 WOG 2 1/2” to 4” feature stainless-steel 304 balls and blow-out-proof stems. Seats, packing glands and seals are made of PTFE. All the valves come with an EPDM double O-ring.