Swing Check Valve

TECHNICAL DATA

  • Manufacturing STD. : API 6D/ BS 1868.
  • Testing & Inspection STD. : API 598/ API 6D.
  • Face To Face : As Per ANSI B 16.10.
  • Shell Wall Thickness : ANSI B 16.34.
  • End Connections : Flanged As Per ANSI B 16.5.
HYDROSTATIC TEST PRESSURE SERVICE RATING
CLASS BODY SEAT PRESSURE TEMP.
150 425 PSIG 300 PSIG 150 PSIG 5000 F
300 1100 PSIG 800 PSIG 300 PSIG 8000 F
600 2175 PSIG 1600 PSIG 600 PSIG 8000 F
AIR TEST - SEAT 80 PSIG + 10 PSIG
Swing Check Valve
Swing Check Valve
NO. DESCRIPTION MATERIAL QTY.
01 BODY ASTM A 216 GR.WCB/ WC6/ CF8/ CF8M 1
02 SEAT RING CARBON STEEL WITH 13% CR. 1
03 DISC ASTM A 216 GR. WCB WITH 1
13% CR.
04 HINGE ASTM A 216 GR. WCB 1
05 DISC NUT ASTM A 193 GR. B7 1
ASTM A 194 GR. 2H
06 BRACKET ASTM A 216 GR. WCB 1
07 HINGE PIN S.S. AISI 410 1
08 GASKET COMPRESSED ASBESTOS FIBRE 1
09 COVER ASTM A 216 GR. WCB 1
10 COVER STUD & NUT ASTM A 193 GR. B7 -
ASTM A 194 GR. 2H
11 BRACKET STUD/NUT ASTM A 216 GR. WCB 1

DIMENSION

SIZE CLASS - 150
IN M.M A B ∅C ∅D ∅M N PCD
1.1/2" 40 165 14.2 73 127.0 16 4 98.5
2" 50 203 15.7 92 152.0 19 4 120.6
2.1/2" 65 216 17.5 105 178.0 19 4 152.4
3" 80 241 19.0 127 190.5 19 4 152.4
4" 100 292 24.0 157 229.0 19 8 190.5
5" 125 330 24.0 189 254.0 22 8 215.9
6" 150 356 24.0 216 279.0 22 8 241.3
8" 200 495 28.5 270 343.0 22 8 298.4
10" 250 622 30.2 324 406.0 25 12 362.0
12" 300 699 32.0 381 483.0 25 12 431.8
14" 350 787 35.0 413 533.0 28 12 476.0
16" 400 864 36.5 470 597.0 28 16 539.8
SIZE CLASS - 300
IN M.M A B ∅C ∅D ∅M N PCD
1.1/2" 40 241.3 20.5 73 156.0 22 4 114.3
2" 50 266.7 2.0 92 165.0 19 8 127.0
2.1/2" 65 292.0 25.0 105 190.5 22 8 149.3
3" 80 317.5 28.5 127 209.5 22 8 168.0
4" 100 355.6 32.0 157 254.0 22 8 200.0
5" 125 400.0 35.0 186 279.4 22 8 235.0
6" 150 44.5 36.5 216 317.5 22 12 269.7
8" 200 533.4 41.0 270 381.0 25 12 330.2
10" 250 622.3 47.5 324 444.5 28 16 387.4
12" 300 711.2 51.0 981 521.0 32 16 450.8
14" 350 838.0 54.0 413 584.0 32 20 514.3
16" 400 863.6 57.0 470 648.0 35 20 571.5
Note: We reserve the right to change design & technical data furnished due to continious product development without prior notice.