The 337F ball valve is BPE compliant and made of 316L material. The valve is available in full port tube sizes from 1/2 inches – 4 inches with clamp, tube butt weld, or the Thru-Weld end which provides a smoother finish, fewer hot spots, and better MTR traceability. The ISO 5211 direct mount pad eliminates the need for mounting brackets and drive couplings and prevents side-loading of the stem when actuated. TFM seats are standard and surface finishes to below 10 Ra is available. Full product traceability is offered.