• WCB Swing Check Valve
  • WCB Swing Check Valve
  • WCB Swing Check Valve

WCB Swing Check Valve

Features: Product model: H44H-16C/P
Nominal DN: DN50-600
Nominal pressure: PN1.0/1.6mpa

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  • Product parameter
  • Adoptive standards
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  • Application
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Product parameter:

 Type Nominal DN(mm)  Measurement(mm)      
H41T-16 H41W-16 H41H-16 L D D1 D2 b-f Z-Фd H
40 200 145 110 85 18-3 4-Ф18 110
50 230 160 125 100 20-3 4-Ф18 120
65 290 180 145 120 20-3 4-Ф18 130
80 310 195 160 135 22-3 4-Ф18 140
100 350 215 180 155 22-3 8-Ф18 170
125 400 245 210 185 24-3 8-Ф18 192
150 480 280 240 210 24-3 8-Ф23 215
200 495 335 295 265 26-3 8-Ф23 240
250 600 390 350 320 28-3 12-Ф23 265
300 698 440 400 368 28-4 12-Ф23 350
350 800 500 460 428 30-4 16-Ф23 405
400 900 565 515 482 32-4 16-Ф25 430
500 978 670 620 585 34-4 20-Ф25 480
  600 1295 780 725 685 36-5 20-Ф31 622

 

NPS in 2 2002/1/2 3 4 5 6 8 10 12 14 16 18 20
d mm 51 64 76 102 127 152 203 254 305 337 387 438 489
L-L1 in 8 8.5 9.5 11.5 13 14 19.5 24.5 27.5 31 34 38.5 38.5
(RF-BW) mm 203 216 241 292 330 356 495 622 698 787 864 978 978
L2 in 8.5 9 10 12 13.5 14.5 20 25 28 31.5 34.5 39 39
(RTJ) mm 216 229 254 305 343 368 508 635 711 800 876 991 991
d1 in 3.62 4.13 5 6.18 7.32 8.5 10.63 12.76 15 16.26 18.5 20.98 22.99
mm 92 105 127 157 186 216 270 324 381 413 470 533 584
d2 in 4.75 5.5 6 7.5 8.5 9.5 11.75 14.25 17 18.75 21.25 22.75 25
mm 120.5 139.5 152.5 190.5 216 241.5 298.5 362 432 476 540 578 635
D in 6 7 7.5 9 10 11 13.5 16 19 21 23.5 25 27.5
mm 152 178 190 229 254 279 343 406 483 533 597 635 699
b in 0.75 0.88 0.94 0.94 0.94 1 1.13 1.19 1.25 1.38 1.44 1.56 1.69
mm 16 17.5 19 24 25 26 29 31 32 35 37 40 43
H in 5.31 6.1 6.61 9.37 9-80 10.91 13.35 15.67 20.67 21.77 22-99 26.3 28.03
(open) mm 135 155 168 235 249 277 339 398 525 553 584 688 712
WT(kg) BF 17 21 29 42 69 74 108 177 282 372 570 665 900
BW 13 17 24 36 57 62 96 158 238 324 483 48 782

Adoptive standards:

 

Material ;name Qty. material NO.  Material ;name Qty. material
Body 1 WCB 9  Nameplate 1 304
 Seat 2 A105+HF 10  Gasket 1 304+graphite
 Disc 1 WCB+F6 11 Bonnet 1 WCB
 Stem 1 WCB 12 Bolt 1 A193B7
 Gasket 1 A276410 13 Nut 1 A1942H
Nut 1 A276410 14  Rings 1 A291035
Pin 1 A276410 15  Gasket 1 1008
 Rivet 2 304 16  Plugs 1 A276410

Features:

1.Valve flap for swing type, flow channel through, horizontal pipeline vertical pipe can be installed.
2.Rocker pin shaft by loading type structure, to reduce the external leakage faults.
3.Valve cover bolt connection, high pressure level is greater than class 600Lb, flange pressure from the sealing structure, makes products.
4.Volume light weight, reliable sealing. Standard (fire, anti-static).

Application:

1.Suitable for oil;
2.Chemical;
3.Chemical fertilizer;
4.Chemical fertilizer;
5.Power industry and other working conditions of the pipeline. 

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