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DESIGN FEATURES |
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- MANUFACTURING STANDARDS : BS : 1414/API-6D/ANSI B 16.34
- FACE TO FACE AS PER ANSI B 16.10
- ENDS FLANGED & DRILLED AS PER ANSI B 16.5 R.F.
- TESTED AS PER BS : 5146/API 598
- ABAILABLE WITH ACTUATOR OPERATOR
- ABAILABLE WITH WXTENSION STEM
TEST PRESSURE
CLASS |
HYDROSTATIC |
PNEUMATIC TEST |
BODY |
SEAT & BACK SEAT |
150 |
30 Kg/cm2 |
22 Kg/cm2 |
6 Kg/cm2 |
300 |
76 Kg/cm2 |
55 Kg/cm2 |
6 Kg/cm2 |
600 |
150 Kg/cm2 |
110 Kg/cm2 |
6 Kg/cm2 |
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MATERIAL OF CONSTRUCTION |
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SR. NO. |
PARTS |
QTY |
MATERIAL |
1 |
BODY |
1 |
ASTM A 216 Gr. WCB / C.I. |
2 |
SEAT RING |
2 |
CARBON STEEL WCB WITH 13% Cr, S.S. FACING |
3 |
WEDGE |
1 |
ASTM 216 Gr. WCB WITH 13% Cr. S.S. FACING |
4 |
SPINDLE |
1 |
S.S. AISI 410 |
5 |
GASKET |
1 |
COMPRESEED ASBESTOS FIBER / S.S. 304 SPIRAL WOUND WITH CAF |
6 |
BONNET |
1 |
ASTM A 216 Gr. WCB / C.I. |
7 |
BONNET STUD NUT |
AS REQD. |
ASTM A 194 Gr. 2H |
8 |
BONNET STUD |
AS REQD. |
ASTMA A193Gr. B7 |
9 |
BONNET BUSH |
1 |
S.S. AISI 410 / BRONZE |
10 |
GLAND PACKING |
7 |
METALIC WIRE REINFORCED GRAPHITED ASBESTOS |
11 |
GLAND |
1 |
S.S.AISI 410 |
12 |
GLAND FLANGE |
1 |
CARBON STEEL |
13 |
CROSS BOLT & NUT |
2 |
CARBON STEEL |
14 |
EYE BOLT & NUT |
2 |
CARBON STEEL |
15 |
YOKE SLEEVE |
1 |
Ni. RESISIT / S.G. IRON |
16 |
YOKE BUSH |
1 |
CARBON STEEL |
17 |
HANDWHEEL |
1 |
MALEABLE IRON / CAST IRON |
18 |
KEY |
1 |
CARBON STEEL |
19 |
HANDWHEEL NUT |
1 |
CARBON STEEL |
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CLASS 150 |
CLASS 300 |
SIZE ‘NB’ |
‘A’ |
‘D’ |
‘T’ |
‘H’ |
‘L’ |
1 1/2”/40 |
165 |
127 |
14.3 |
152 |
330 |
2”/50 |
178 |
152.5 |
16 |
203 |
360 |
2 1/2”/65 |
190.5 |
178 |
17.5 |
203 |
415 |
3”/80 |
203 |
190.5 |
19 |
254 |
425 |
4”/100 |
229 |
229 |
24 |
254 |
510 |
5”/125 |
254 |
254 |
24 |
305 |
595 |
6”/150 |
267 |
279.5 |
25.4 |
305 |
685 |
8”/200 |
292 |
343 |
28.6 |
305 |
770 |
10”/250 |
330 |
406.5 |
30.5 |
408 |
940 |
12”/300 |
356 |
483 |
32 |
457 |
1030 |
14”/350 |
381 |
533.5 |
35 |
457 |
1270 |
16”/400 |
406.5 |
597 |
36.3 |
508 |
1450 |
18”/450 |
432 |
635 |
40 |
508 |
1600 |
20”/500 |
457 |
698.5 |
43 |
610 |
1810 |
24”/600 |
508 |
813 |
48 |
610 |
2170 |
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‘A’ |
‘D’ |
‘T’ |
‘H’ |
‘L’ |
190.5 |
156 |
21 |
152 |
390 |
216 |
165 |
22 |
203 |
370 |
241.5 |
190.5 |
25.4 |
203 |
440 |
282.5 |
210 |
29 |
254 |
445 |
305 |
254 |
32 |
254 |
520 |
381 |
279.5 |
35 |
305 |
570 |
403.5 |
317.5 |
36.5 |
356 |
740 |
419 |
381 |
41.5 |
406 |
910 |
457.5 |
444.5 |
48 |
458 |
1100 |
502 |
521 |
51 |
508 |
1200 |
762 |
584.5 |
54 |
559 |
1415 |
838.5 |
648 |
57.5 |
610 |
1540 |
914.5 |
711.5 |
60.5 |
813 |
1670 |
991 |
775 |
63.5 |
965 |
1910 |
1143 |
914.5 |
70 |
508 |
GOP |
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CLASS 600 |
‘A’ |
‘D’ |
‘T’ |
‘H’ |
‘L’ |
241.5 |
156 |
28.6 |
203 |
380 |
29 |
165 |
32 |
203 |
445 |
330 |
190.5 |
35 |
254 |
475 |
356 |
510 |
38 |
254 |
490 |
432 |
273 |
44.5 |
305 |
615 |
508 |
330.5 |
51 |
406 |
765 |
559 |
356 |
54 |
457 |
840 |
660.5 |
419 |
62 |
508 |
950 |
787.5 |
508 |
70 |
610 |
1290 |
838.5 |
559 |
73 |
406 |
GOP |
889 |
603.5 |
76.5 |
508 |
GOP |
991 |
686 |
82.5 |
508 |
GOP |
1093 |
743 |
89 |
508 |
GOP |
1194 |
813 |
95.5 |
508 |
GOP |
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