Applicable standards:

STEEL GLOBE VALVES,BS1873/API600

STEEL VALVESASME B16.34

FACE TO FACEASME B16.10

END FLANGES,ASME B16.5

BUTTWELDING ENDS,ASME B16.25

INSPECTION AND TEST,API 598

Design description:

STRAIGHT PATTEREN BODY DESIGN

OS & Y,OUTSIDE SCREW AND YOKE

PBB,BOLTED BONNET

YOKE INTEGRAL WITH BONNET

RISING STEM AND HAN DWHEEL

LOOSE DISC,CHOICE OF PLUG OR BALL

RENEWABLE SEAT RING

IMPACT HANDWHEEL FOR 10 &ABOVE HORIZONTAL SERVECE

FLANGED OR BUTTVVELDING ENDS AVAILABLE WITH BG OPERATOR

Materials of parts

NO Part Name ASTM Material
Carbon Steel 11/4Cr-1/2Mo 18Cr-9NI-2Mo
1 Body A216-WCB A217-WC6 A351-CF8M
2 Yoke A216-WCB A217-WC6 A351-CF8M
3 Disc A216-WCB+HF A217-WC6+HF A351-CF8M+HF
4 Stem A182-F6a CR-MO-V A182-316
5 Seal Ring A105+HF A182-F11+HF A240-316+HF
6 Bonnet A105 A182-F11 A240-316
7 Bonnet Gasket 304+Graphite
8 Adapter Ring Carbon Steel A276-420 A276-316
9 Packing Graphite
10 Eyebolt Pin Carbon Steel A276-420 A276-316
11 Eyebolt Carbon Steel A193-B7 A193-B8
12 Eyebolt Nut Carbon Steel A194-2H A194-8
13 Locking Nut Carbon Steel Alloy Steel Stainless Steel
14 Gland A276-420 A276-304 A276-316
15 Gland Flange A216-WCB A217-WC6 A351-CF8M
16 Washer Carbon Steel
17 Stem Nut Aluminum-Bronze2)
18 Bolt Carbon Steel
19 Handweel Malleable Iron
20 Handweel Washer Carbon Steel

Note: 1)Graphite optional
2).Ductile NI-Resist optional
2).Wedge and Seal Ringmay either be solid facing material or a base material
equal to or better than the body/bonnet material with facing as shown.

 

Dimensions data

N PS DN 2 50 21/2 65 3 80 4 100 6
150
8
200
2 50 21/2
65
3
80
4
100
6
150
In mm

ANSI Class 1500Lb

ANSI Class 2500Lb

L1
(BW)
8.50
216
10.00
254
12.00
305
16.00
406
22.00
559
28.00
711
L
(RF)
14.50
368
16.50
419
18.50
470
21.50
546
27.75
705
32.75
832
L2
(RTJ)
14.62
371
16.62
422
18.62
473
21.62
549
28.00
711
33.12
842
H
(OPEN)
22
557
22
557
24.38
620
30
760
44.62
1135
54.75
1390
DO 16
400
18
450
20
500
24
600
28
700
36
900
WT
(KG)
57
86
65
112
90
162
190
240
450
580
730
950
11.00
279
13.00
330
14.50
368
18.00
457
24.00
610
In
mm
17.75
451
20.00
508
22.75
578
26.50
673
36.00
914
In
mm
17.88
454
20.50
514
23.00
584
26.88
683
36.50
927
In
mm
23.38
595
23.38
595
28
710
32.25
820
49.62
1260
In
mm
16
400
20
500
24
600
28
700
36
900
In
mm
65
115
78
136
125
205
155
275
480
860
BW
RF/RTJ

 

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