Duo Check Check Valves API594

API 594 Duo Check Valves are flow control devices designed to allow fluid flow in one direction while preventing backflow. These valves are ideal for applications in pipeline systems where reverse flow prevention is crucial.

Additional information

Specification

Body: ASTM A216 WCB
Disc: ASTM A351 CF8M
Stem: ASTM A276 316
Seat: SS 316
Spring: Inconel X750
Connection: WAFER ASME B16.5 CLASS 150 RF
Diameters: 2” – 12”

Material Type

Carbon Steel