DESIGN
FEATURES :
- MANUFACTURING
STANDARDS - BS : 5352 / API - 602
- SOCKET
WELD END AS PER ANSI B 16.11
- SCREWED
ENDS AS PER ANSI B2.1
- TESTED
AS PER BS : 6755
- ALSO
AVAILABLE IN FULL BORE UP TO SIZE 40 NB
- ALSO
AVAILABLE IN CLASS 900, 150
| TEST
PRESSURE |
|
CLASS |
HYDROSTATIC |
AIR |
|
BODY |
SEAT
&
BACK SEAT |
SEAT |
| 800 |
210 Kg/cm2 |
154
Kg/cm2 |
6
Kg/cm2 |
|
| S. NO. |
DESCRIPTION |
QTY. |
MATERIAL |
| 1. |
BODY |
1 |
ASTM
A 105 |
| 2.
|
SEAT
RING |
1 |
S.
S. AISI 410 (HARDENED) |
|
3. |
WEDGE |
1 |
S.
S. AISI 410 (HARDENED) |
|
4.
|
GASKET |
1 |
S.
S. 304 SPIRAL WOUND METALLIC WITH CAF |
| 5. |
BONNET |
1 |
ASTM
A 105 |
| 6.
|
BONNET
BOLT |
4 |
ASTM
A 193 Gr. B7 |
|
7 |
GLAND
PACKING |
7 |
METALLIC
WIRE REINFORCED GRAPHITED ASBESTOS |
|
8. |
GLAND |
1 |
S.S.
AISI 410 |
| 9. |
GLAND
FLANGE |
1 |
ASTM
- A - 105 |
|
10. |
SPINDLE |
1 |
S.S.
AISI 410 (HARDENED) |
|
11. |
RIVET |
2 |
CARBON
STEEL |
|
12. |
WASHER |
2 |
CARBON
STEEL |
|
13 |
EYE
BOLT & NUT |
2 |
CARBON
STEEL |
|
14. |
YOKE
SLEEVE |
1 |
Ni
- RESIST//S.G. IRON |
|
15. |
HANDWHEEL |
1 |
MALLEABLE
IRON / CS FABRICATED |
|
16. |
WASHER |
1 |
CARBON
STEEL |
| SOCKET
WELD END |
SCREWED
END |
| SIZE
NB |
'A' |
'B' |
'O' |
'T' |
'K' |
'M' |
'H' |
'L' |
| 8 |
80 |
6 |
14.1 |
9.5 |
1/4" |
10.5 |
89 |
145 |
| 10 |
80 |
6 |
17.5 |
9.5 |
3/8" |
10.5 |
89 |
145 |
| 15 |
80 |
9 |
21.7 |
9.5 |
1/2" |
13.5 |
89 |
145 |
| 20 |
90 |
12 |
27.1 |
12.7 |
3/4" |
14 |
89 |
154 |
| 25 |
100 |
18 |
33.8 |
12.7 |
1" |
17.5 |
89 |
173 |
| 32 |
122 |
23 |
42.5 |
12.7 |
1
1/4" |
18 |
146 |
229 |
| 40 |
122 |
30 |
48.6 |
12.7 |
1
1/2" |
18.5 |
146 |
229 |
| 50 |
140 |
36 |
61.1 |
16 |
2' |
19 |
146 |
235 |
|
