Triangle® Cast Steel Swing Check Valves

 

Materials of Construction


Triangle Cast Steel Swing Check Valves
Class 150 • Bolted Cap (Figures 1842/1742)
Class 300 • Bolted Cap (Figures 3842/3742)
Class 600 • Bolted Cap (Figures 6842/6742)

Class 150 • Bolted Cap (Figures 1842/1742)

Description Material
Body WCB
Cap WCB
Seat Ring Hardfaced
Disc 13% CR Overlay
Hinge WCB
Pins, Hinge 410 SS
Disc Washer Steel
Cap Screw A307 Gr. B
Cap Gasket SS Tanged Ref. Flex. Graphite
Cap Studs A193 Gr. B7
Cap Nuts A194 Gr. 2H
I.D. Tags SS
I.D. Pins Steel


Back to top


Class 300 • Bolted Cap (Figures 3842/3742)

Description Material
Body WCB
Cap WCB
Seat Ring Hardfaced
Disc 13% CR Overlay
Hinge WCB
Pins, Hinge 410 SS
Disc Washer Steel
Cap Screw A307 Gr. B
Cap Gasket 316 Spiral Wound Graphite
Cap Studs A193 Gr. B7
Cap Nuts A194 Gr. 2H
I.D. Tags SS
I.D. Pins Steel


Back to top


Class 600 • Bolted Cap (Figures 6842/6742)

Description Material
Body WCB
Cap WCB
Seat Ring Hardfaced
Disc 13% CR Overlay
Hinge WCB
Pins, Hinge 410 SS
Disc Washer Steel
Cap Screw A307 Gr. B
Cap Gasket Ring Type Joint
Cap Studs A193 Gr. B7
Cap Nuts A194 Gr. 2H
I.D. Tags SS
I.D. Pins Steel


Back to top


Copyright © 2020 Crane Co. All Rights Reserved.