double-valve bodies consist of two safety shut-off valves in series. Each individual safety shut-off valve has double seats to achieve high flow.
Patented seat construction with individual closing spring for each seat to assure reliable shut-off and high close-off pressure rating.
2½” and 3″ Threaded double valves
4″ and 6″ Flanged double valves
Full port vent connection plates available.
VGD40.065U (2½” valve)
VGD40.080U (3″ valve)
VGD40.100U (4″ valve)
VGD40.150U (6″ valve)