Duplex Swing Check Valve

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Description

Duplex Swing Check valve

Body: Duplex Stainless Steel, Super Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6

Disc: Duplex Stainless Steel, Super Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy

Trim: SS304, SS316, SS304L, SS316L, 13%Cr.Steel, Stellite, Hastelloy, Duplex Stainless Steel

Gland Packing: Graphite, PTFE

Nominal Size: DN40 to DN600

Nominal Pressure: PN16 to PN63, Class150 to Class300

End Connections: Flanged, Socketweld, Buttweld

Operations: Handwheel Operated, Electric Actuated, Pneumatic Actuated

Design and Manufacture: ANSI B16.34, API 6D, DIN 3840, BS EN 1868

Face to Face Dimensions: ANSI B16.10, API 6D, DIN3202, BS EN558-1
Flange End Dimensions: ANSI B16.5, DIN 2543, BS EN 1092-1
Buttweld End Dimensions: ANSI B16.25
Test and Inspection: API598, API6D, DIN3230, BS EN 12569

Dimensions                                                 Unit: mm

PN16

DN L H
40 180 129
50 200 147
65 240 161
80 260 178
100 300 190
125 350 265
150 400 285
200 500 345
250 600 394
300 700 420
350 800 455
400 900 520
450 1000 565
500 1100 610
600 1300 740