• Lost-wax injection casting. • Handle complete with locking device. • In-line replacement to swing-out-the caps and replaced the internal parts without disturbing alignment of pipeline. • Industrial service for pipeline application. • T-Clamp / Tube / Butt weld / Socket weld / Flange ends are available upon request. • DIN3202 M3 / S13 face to face are available upon request. • Body materials : Carbon Steel / Stainless Steel. • Other seat materials are available upon request, please consult Terofox for your specific application.