Dewrance Swing Check valves

Dewrance supply a range of swing check valves, designed in accordance with ASME B16.34, for power industry services.

Features & Benefits:

• ASME B16.34 design, offered in swing check and tilting disc configurations in 4 standard cast body materials.
• Easy assembly increased by a pressure seal closure with threaded ring (in small sizes) or segmental ring (in larger sizes, depending on pressure ratings).
• Pressure seal-type closure of hinge pin.
• Seat and disc are stellited gr. 6.
• Seats are welded in.