F347 Swing Check Valve
Body: F347, Alloy 20, Monel, Duplex, Super Duplex, Inconel, Hastelloy C276/B3, Titanium, Carbon Steel
Disc: F347, Alloy20, ss304, ss316
Seal: PTFE, RPTFE, PPL
Seat: 13Cr, Stellite
Nominal Size: DN50 to DN400
Nominal pressure: PN1.6, PN2.5Mpa, PN4.2MPa, Class150 to Class300
Connection: Flanged, Butt-welded, Socketweld
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
Pressure (Mpa) |
PN1.6Mpa |
Size  mm |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L |
230 |
290 |
310 |
350 |
400 |
480 |
550 |
650 |
750 |
850 |
950 |
H |
305 |
354 |
402 |
437 |
496 |
541 |
699 |
815 |
914 |
1189 |
1350 |
Wt(kg) |
21 |
28 |
38 |
58 |
92 |
130 |
210 |
295 |
365 |
410 |
460 |
Pressure (Mpa) |
PN2.5Mpa |
Size  mm |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L |
230 |
290 |
310 |
350 |
400 |
480 |
550 |
650 |
750 |
850 |
950 |
H |
305 |
363 |
415 |
453 |
505 |
556 |
744 |
864 |
948 |
1269 |
1450 |
Wt(kg) |
21 |
29 |
38 |
61 |
96 |
132 |
213 |
297 |
375 |
415 |
460 |
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