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

F

NO Part Name ASTM Material
Carbon Steel 11/4Cr-1/2Mo 18Cr-9NI-2Mo
1 Body A216-WCB A217-WC6 A352-LCB
2 Yoke A216-WCB A217-WC6 A352-LCB
3 Disc A216-WCB+HF A217-WC6+HF A3510-LF2+CR13
4 Stem A182-F6a CR-MO-V A182-F6a
5 Seal Ring A105+HF A182-F11 A350-1F2+CR13
6 Bonnet A105 A276404- A276-420
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 A276-40 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

Note:1).Graphite optional

2).Ductale Ni-Resist optional

3).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

10
250
12
300
In
mm

ANSI Class 900Lb

L1

(BW)

8.50
216
10.00

254

12.00

305

14.00

356

20.00
508
26.00
660
31.00
787
31.00
787
36.00

914

In mm
L

(RF)

14.50

368

16.50

419

15.00

381

18.00

457

24.00

610

29.00

737

33.00

838

33.00
838
38.00
965
In mm
L2

(RTJ)

14.62
371
16.62
422
15.12
384
18.12
460
24.12
613
29.12
740
33.12
698
33.12
814
38.12

968

In mm
H
(OPEN)
22

557

22

557

22

557

27

685

36.38
925
43.38
1100
35.88
910
50.62
1285
57
1450
In mm
DO 16

400

16

400

16

400

16

400

28

700

28

700

18
450
36

900

36

900

In mm
WT

(KG)

46

75

53

82

68

95

100

135

270

355

450

680

380
345
740

1050

1150

1480

RF

BW

 

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