Forged Globe Valves
|
 |
FORGED CARBON STEEL GLOBE VALVES CLASS 800
Carbon Steel Screwed Ends - reduced bore
| MANUFACTURING STANDARDS |
| DESIGN |
BS: 5352 / API 602 |
| ENDS |
ANSI B 2.1 / BS 21 / IS 544 |
| TESTING |
BS: 5146/ API 598/ BS 6755 PART 1 |
| CLASS |
TEST PRESSURE IN Kg / cm 2 |
| HYDROSTATIC |
AIR |
| BODY |
SEAT/BACK SEAT |
SEAT |
| 800 |
211 |
141 |
6 |
Nominal
diameter |
Reduced
port |
mm(in) |
8(1/4) |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1¼) |
40(1½) |
50(2) |
- |
Full
port |
mm(in) |
- |
- |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1¼) |
40(1½) |
50(2) |
| D |
mm |
8 |
10 |
11 |
13 |
18 |
23 |
28.5 |
33 |
43 |
| L |
mm |
79 |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
220 |
| H (Open) |
mm |
166 |
166 |
166 |
175 |
206 |
228 |
262 |
300 |
340 |
| W |
mm |
100 |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
240 |
| No. |
PART |
MATERIAL |
| 1 |
Body |
ASTM A 105 |
| 2 |
Seat Ring |
S.S. AISI 410 |
| 3 |
Disc |
S.S. AISI 410 |
| 4 |
Spindle |
S.S. AISI 410 |
| 5 |
Gasket |
Spiral Wound, S.S. filled with Asb . |
| 6 |
Bonnet |
ASTM A 105 |
| 7 |
Bonnet bolt |
ASTM A 193 Gr. B7 |
| 8 |
Screw |
Carbon Steel |
| 9 |
washer |
Carbon Steel |
| 10 |
Gland packing |
Grafoil |
| 11 |
Gland |
S.S. AISI 410 |
| 12 |
Gland plate |
Carbon Steel Forged |
| 13 |
Eye bolt & nut |
Carbon Steel |
| 14 |
Yoke nut |
NI - Resists |
| 15 |
Hand Wheel |
Malleable Iron / Cast Iron |
| 16 |
H. W. Washer |
Carbon Steel |
| 17 |
H. Wheel Nut |
Carbon Steel |
|
 |
FORGED GLOBE VALVES CLASS 800
Carbon Steel Socket Welded - reduced bore
| MANUFACTURING STANDARDS |
| DESIGN |
BS: 5352 / API 602 |
| ENDS |
ANSI B 16.11 / IS 4712 |
| TESTING |
BS: 5146/ API 598/ BS 6755 PART 1 |
| CLASS |
TEST PRESSURE IN Kg / cm 2 |
| HYDROSTATIC |
AIR |
| BODY |
SEAT/BACK SEAT |
SEAT |
| 800 |
211 |
141 |
6 |
| No. |
PART |
MATERIAL |
| 1 |
Body |
ASTM A 105 |
| 2 |
Seat Ring |
S.S. AISI 410 |
| 3 |
Disc |
S.S. AISI 410 |
| 4 |
Spindle |
S.S. AISI 410 |
| 5 |
Gasket |
Spiral Wound, S.S. filled with Asb . |
| 6 |
Bonnet |
ASTM A 105 |
| 7 |
Bonnet bolt |
ASTM A 193 Gr. B7 |
| 8 |
Screw |
Carbon Steel |
| 9 |
washer |
Carbon Steel |
| 10 |
Gland packing |
Grafoil |
| 11 |
Gland |
S.S. AISI 410 |
| 12 |
Gland plate |
Carbon Steel Forged |
| 13 |
Eye bolt & nut |
Carbon Steel |
| 14 |
Yoke nut |
NI - Resists |
| 15 |
Hand Wheel |
Malleable Iron / Cast Iron |
| 16 |
H. W. Washer |
Carbon Steel |
| 17 |
H. Wheel Nut |
Carbon Steel |
|
 |
Nominal
diameter |
Reduced
port |
mm(in) |
8(1/4) |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1¼) |
40(1½) |
50(2) |
- |
Full
port |
mm(in) |
- |
- |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1¼) |
40(1½) |
50(2) |
| D |
mm |
8 |
10 |
11 |
13 |
18 |
23 |
28.5 |
33 |
43 |
| L |
mm |
79 |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
220 |
| H (Open) |
mm |
166 |
166 |
166 |
175 |
206 |
228 |
262 |
300 |
340 |
| W |
mm |
100 |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
240 |
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