API CAST STEEL VALVES : GLOBE VALVE CLASS 300Lb
A. GLOBE VALVE BRIEF FIGURE OF STRUCTURE
GLOBE VALVE CLASS 300Lb
GLOBE VALVE CLASS 300Lb

B. GLOBE VALVE APPLICATION
  1. Face to Face Dimensions: ANSIB16.10
  2. Basic Design: BS 1873
  3. End Flange Dimensions: ANSI B16.5
  4. Test Standards: API 598
C. GLOBE VALVE MAIN PARTS AND MATERIALS

NO.
Part Name Qty. Material NO. Part Name Qty. Material
1 Body 1 WCB 15 Eye Nut 2 A194 2H
2 Seat 2 A105+HF 16 Stem Nut 1 D-2
3 Disc 1 WCB+F6 17 Gasket 1 A276 410
4 Thrust Plate 1 A276 430 18 Eye Nut 1 A29 1035
5 Disc Cover 1 A276 410 19 Hand wheel 1 60-40-18
6 Stem 1 A18 F6 20 Screw 1 A29 1035
7 Gasket 1 304+ Flexible Graphite 21 Gland 1 A276 410
8 Bonnet 1 WCB
A193 B7
22 Packing 2 Stainless Steel Wire With Flexible Graphite
9 Stud   23 Packing 4-5
10 Nut   A194 2H 24 Distance Ring 1 A276 410
11 Pin 2 A29 1035 25 Back Seat 1 A276 410
12 Split Pin 2 A570 GR.A 26 Rivet 2 304
13 Gland Flange 1 WCB 27 Name Plate 1 304
14 Eye Bolt 2 A193 B7        

D. GLOBE VALVE MAIN CONNECTION DIMENSIONS AND WEIGHTS

NPS
d
in 2 2-1/2 3 4 5 6 8 10 12
mm 51 64 76 102 127 152 203 254 305
L-L1
(RF-BW)
in 10.50 11.50 12.50 14.00 15.75 17.50 22.00 24.50 28.00
mm 267 292 318 356 400 444 559 622 711
L2
(RTJ)
in 11.12 12.12 13.12 14.62 16.37 18.12 22.62 25.12 28.62
mm 283 308 333 371 416 460 575 638 727
d1 in 3.63 4.13 5.00 6.18 7.32 8.50 10.63 12.76 15.00
mm 92 105 127 157 186 216 270 324 381
d2 in 5.00 5.87 6.63 7.87 9.25 10.63 13.00 15.25 17.75
mm 127 149 168.5 200 235 270 330 387.5 451
D in 6.50 7.50 8.25 10.00 11.00 12.50 15.00 17.50 20.50
mm 165 190 210 254 279 318 381 445 521
b in 0.88 1.00 1.14 1.26 1.38 1.46 1.65 1.89 2.01
mm 23 26 29 32 35 37 42 48 51
n-φd in 8-0.75 8-0.87 8-0.87 8-0.87 8-0.87 12-0.87 12-1.00 16-1.13 16-1.25
mm 8-19 8-22 8-22 8-22 8-22 12-22 12-25 16-29 16-32
H
(open)
in 13.74 14.80 16.93 19.13 22.05 24.33 36.89 37.36 39.17
mm 349 376 430 486 560 618 937 949 995
W in 7.87 9.84 9.84 13.78 15.75 17.72 2.05 25.20 18.11
mm 200 250 250 350 400 450 560 640 460
WT
(Kg)
BF 31 43 57 86 130 168 280 385 724
BW 26 38 44 68 110 138 228 329 618
Manual gear operator is recommended

The technical data subject to amend without notice