Ball Valves |
Butterfly Valves |
Check Valves |
Strainers |
Forged Steel Valves |
Cast Iron Valves |
Globe Valves |
Gate Valves |
Plug Valves |
|
 |
|
| Technical Data |
| Manufacturing STD |
: |
BS 1868 |
| Testing & Inspection STD |
: |
API 598 |
| Face to Face |
: |
DIN ND - 16/ND-40 |
| Shell wall thickness |
: |
ANSI B 16.34 |
| End connections |
: |
DIN 2533/ 2543/2535/2545/BS 1560 |
| No. |
Description |
Material |
Qty. |
| 01 |
Body |
ASTM A 216 Gr. WCB/ Cast Iron |
1 |
| 02 |
Seat Ring |
AISI 410 (13% CR.) |
1 |
| 03 |
Disc |
AISI 410 (13% CR.) |
1 |
| 04 |
Cover |
ASTM A 216 Gr. WCB/ Cast Iron |
1 |
| 05 |
Cover Stud & Nut |
ASTM A 216 Gr. B7 |
- |
| ASTM A 216 Gr. 2H |
| 06 |
Gasket |
Compressed Asbestor Fibre |
1 |
|
| Primary Service Rating & Test Pressure |
| ND 16 |
16 kg / cm2 |
220°C |
| Nd 40 |
40 kg / cm2 |
400° C |
| Hydraulic Test Pressure |
| STD |
BODY |
SEAT |
AIR |
| ND 16 |
32 kg/ cm2 |
16 kg/ cm2 |
6 kg/ cm2 |
| 464 PSIG |
232 PSIG |
80 PSIG |
| ND 40 |
80 kg/ cm2 |
40 kg/ cm2 |
6 kg/ cm2 |
| 1160 PSIG |
586 PSIG |
80 PSIG |
|
| Size |
A |
B |
øC |
øD |
H |
øM |
N |
PCD |
| 25 |
161 |
18 |
68 |
115 |
88 |
14 |
4 |
85 |
| 40 |
201 |
20 |
88 |
150 |
105 |
18 |
4 |
110 |
| 50 |
229 |
20 |
102 |
165 |
118 |
18 |
4 |
125 |
| 65 |
291 |
22 |
122 |
185 |
128 |
18 |
8 |
145 |
| 80 |
311 |
24 |
138 |
200 |
140 |
18 |
8 |
160 |
| 100 |
351 |
26 |
162 |
235 |
158 |
22 |
8 |
190 |
| 125 |
401 |
28 |
188 |
270 |
175 |
26 |
8 |
220 |
| 150 |
479 |
30 |
218 |
300 |
195 |
26 |
8 |
250 |
| 200 |
599 |
34 |
285 |
375 |
243 |
30 |
12 |
320 |
| 250 |
729 |
42 |
345 |
450 |
334 |
33 |
12 |
385 |
| all dimesion are in mm |
|
Note : Due to constant up gradation, dimensions are subject to change by the manufacturer |
|
