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Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet

Gate Valve

API WCB Gate Valve

WCB API Gate Valve is used on the pipeline with the temperature -29～425℃, the medium is water, steam and oil. The operation way can be manual, worm gear and electric. Standard: Design Standard...

ISO9001 Supplier Class Certificate Export Supply
API WCB Gate Valve

Key Highlights

Category
Gate Valve
Standard
DIN
Material
WCB
Weight / Size
Design Standard Face to Face Flange Dimension Butt Welding Dimension Pre...
Certificate
Mill Certificate
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

Category
Gate Valve
Model / SKU
API-WCB-Gate-Valve
Standard
DIN
Material
WCB
Weight / Size
Design Standard Face to Face Flange Dimension Butt Welding Dimension Pressure Temperature Standard Inspection and Test Standard API 600 ANSI B16.0 ANSI B16.5 ANSI B16.25 ANSI B16.34 API 598 API 6D API 6D ANSI B16.5 ANSI B16.25 ANSI B16.34 API 6D Test Pressure:
Certificate
Mill Certificate
Warranty
12 Months unless specified otherwise
Origin
China

China API WCB Gate Valve:

WCB API Gate Valve is used on the pipeline with the temperature -29～425℃, the medium is water, steam and oil. The operation way can be manual, worm gear and electric.

Standard:

Design Standard
 Face to Face
 Flange Dimension
 Butt Welding Dimension
 Pressure Temperature Standard
 Inspection and Test Standard
API 600
 ANSI B16.0
 ANSI B16.5
 ANSI B16.25
 ANSI B16.34
 API 598
API 6D
 API 6D
 ANSI B16.5
 ANSI B16.25
 ANSI B16.34
 API 6D

Test Pressure:

Nominal Pressure (Lb) Shell Strength Test Water Seal Test Air Seal Test
MPa Lbf/in2 MPa Lbf/in2 MPa Lbf/in2
150 3 430 2.2 315 0.4-0.7 60-100
300 7.7 1110 5.7 815
600 15.3 2220 11.3 630
900 23 3330 17 2445

Main Parts & Material:

1.Body, Bonnet---ASTM A216 WCB

2.Stem---ASTM A182 F6

3.Disc---ASTM A216 WCB+ASTM A182 F6

4.Packing---Stainless Steel+flexible graphite

5. Bolt---A193 B7

6. Nut---A194 2H

7.Handwheel---ASTM A47

Main Size List for 150Lb:

DN 150Lb（RF） Main Size（mm） Weight (kg)
mm in L D D1 D2 b Z-φd H D0
15 1/2 108 89 60.5 35 11.2 4-16 169 100 5
20 3/4 117 98 69.9 43 12.7 4-16 192 100 6.1
25 1 127 108 79.2 51 14.2 4-16 230 120 9
32 1-1/4 140 117 89 63 16 4-16 246 120 12
40 1-1/2 165 127 98.6 73 17.5 4-16 283 150 17
50 2 178 152 120.7 92 19 4-19 323 150 23
65 2-1/2 190.5 178 139.7 105 22.4 4-19 347 180 45
80 3 230 190 152.4 127 24 4-19 383 200 50
100 4 229 229 190.5 157 24 8-19 457 200 63
125 5 254 254 216 186 24 8-22.5 632 250 89
150 6 267 279 241.5 216 25.4 8-22.5 635 250 108
200 8 292 343 298.5 270 28.4 8-22.5 762 280 171
250 10 330 406 362 324 30.2 12-25.4 892 300 263
300 12 356 483 431.8 381 32 12-25.4 1080 350 346
350 14 381 533 476.3 413 35 12-29 1295 350 488
400 16 406 597 539.8 470 36.6 16-29 1435 400 621
450 18 432 635 577.9 533 39.6 16-32 1626 400 814
500 20 457 398 635 584 43 20-32 1829 450 992
600 24 508 813 749.3 692 48.8 20-35 2175 500 1492
650 26 559 786 744.5 711 51.3 36-22.5 2235 550 1801
700 28 610 837 795.3 762 44.5 40-22.5 2310 600 1933
750 30 610 887 846 813 44.5 44-22.5 2695 600 2272
800 32 660 941 900 864 46 48-22.5 3708 -- --
900 36 711 1057 1009.7 927 52.3 40-25.4 3924 -- --
1000 40 812 1175 1120.6 1080 55.6 44-25.4 4318 -- --

*If you need the size for 300Lb, 600Lb, 900Lb, 1500Lb, 2500Lb, pls contact us.