Tufline fully-jacketed and partially-jacketed sleeved plug valves, including 3-way valves.

Jacketed, steam traced and jacketed-high-performance butterfly valves for rail tank car service.

• These rapid-draining, bottom- mounted, bottom-operated valves provide safe, reliable, and economical service in rail tank cars.
• The low-profile design significantly reduces skidding costs.
• AAR approved (Approval Number E049006).

Tufline steam traced and jacketed butterfly valves provide patented, triple-point prevention of media solidification.

• Both the shaft and the bearings are fully heated.
• The steam is channeled from the shaft, around the full perimeter of the disc, and out the bottom shaft.
• A separate steam path circulates through each side of the body as suring complete and maximum temperature control.

Tufline jacketed metal-seated plug valves