Forged Steel Globe Valve
FORGED STEEL GLOBE VALVES ,1/4-2" (DN8-DN50),THREADED,SOCKET WELD ,& BW AS ASME CLASS 800, 900,1500 ,2500;FLANDGED AS ASME CLASS 150,300,600, 900,1500,PN 16,PN25,PN40,PN63,PN100,PN160;Bolted Bonnet, Welded Bonnet, Pressure Seal Bonnet
Globe Valve Design Construction and Specifications
@ Forged globe valves conform to API 602, BS 5352, and ASME B 16.34.
@ They are tested according to API 598, and marked as per MSS SP-25
@ Construction is as follows:
@
@ Outside Screw and Yoke (OS&Y)
@ Two piece self aligning packing gland
@ Bolted Bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet.
@ Integral backseat
@ Socket Weld Ends to ASME B16.11
@ Screwed Ends (NPT) to ANSI/ASME B
@ Flanged Ends (RF) to ANSI/ASME B16.5
@ Face to Face MFG standard for SW/NPT, ANSI B16.10 RF
@ Loose Ddisc,optional plug or ball type
FORGED STEEL GLOBE VALVE
Bolted bonnet, full port reducing port outside screw and yoke(OS & Y)
NO |
Part |
A105/F |
A105/F6aHFS |
1 |
Body |
A105 |
A105 |
2 |
Disc |
F |
F |
3 |
Stem |
410 |
410HF |
4 |
Gasket |
410 |
410 |
5 |
Bonnet |
A105 |
A105/F6aHFS |
6 |
Bolt |
B7 |
B7 |
7 |
Pin |
410 |
410 |
8 |
Gland |
410 |
410 |
9 |
Gland eyebolt |
B7 |
B7 |
10 |
Gland flange |
A105 |
A105 |
11 |
Hex nut |
2H |
2H |
12 |
Stem nut |
410 |
410 |
13 |
Locking nut |
35 |
35 |
14 |
Nameplate |
Al |
Al |
15 |
Handwheel |
Cast iron |
Cast iron |
16 |
Packing |
Graphite |
Graphite |
Specification (NPS) |
R.P |
- |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
3 |
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
|
Face to face |
L |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
200 |
|
Handwheel diameter |
W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
|
Height |
H |
164 |
164 |
164 |
203 |
224 |
260 |
300 |
355 |
|
Height angle dimension |
d |
7 |
9 |
13 |
17.5 |
23 |
30 |
35 |
46 |
|
Weight(Kg) |
kg |
1.9 |
2.28 |
2.37 |
4.3 |
5.75 |
7.8 |
12.5 |
17.5 |
|
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