| Specification |
Application |
- Design Standard : JIS B2045
- Face to Face : JIS B2002
- Flange Dimension : JIS 2212
- Test Standard : JIS B2003
|
- Working Temp: 100 ˇăC
- Working Pressure: PN10 or PN16
- Suitable Media: Water,Steam,Oil ect.
- Not recommended for Steam Service.
- Caution: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping systems, valves should be left in an open position to allow complete drainage.
 |
| Materials |
| No |
Part Name |
Materials |
| 1 |
Body |
ASTM A126A(B) |
GG20 GG25 |
| 2 |
Seat Ring |
ASTM B36/B62,SS410 |
Brass,Bronze |
| 3 |
Wedge |
ASTM A126A(B) |
GG20 GG25 |
| 4 |
Hinge Pin |
A216 WCB |
GS-C25 |
| 5 |
Hinge |
ASTM A126A(B) |
GG20 GG25 |
| 6 |
Nut |
A216 WCB |
GS-C25 |
| 7 |
Bonnet |
ASTM A126A(B) |
GG20 GG25 |
| 8 |
Split Pin |
A216 WCB |
GS-C25 |
| 9 |
Bonnet Gasket |
Graphite |
Graphite |
| 10 |
Bolt |
A216 WCB |
GS-C25 |
| 11 |
Washer |
A216 WCB |
GS-C25 |
| 12 |
Nut |
A216 WCB |
GS-C25 | |
| Dimensions( JIS B2212 Flange Drilling) |
|
|
| DN |
D |
D1 |
L |
H |
b |
n |
d |
| 50 |
155 |
120 |
203 |
153 |
20 |
4 |
19 |
| 65 |
175 |
140 |
216 |
162 |
22 |
4 |
19 |
| 80 |
185 |
150 |
241 |
176 |
22 |
8 |
19 |
| 100 |
210 |
175 |
292 |
220 |
24 |
8 |
19 |
| 125 |
250 |
210 |
330 |
226 |
24 |
8 |
23 |
| 150 |
280 |
240 |
356 |
256 |
26 |
8 |
23 |
| 200 |
330 |
290 |
495 |
298 |
26 |
12 |
23 |
| 250 |
400 |
355 |
622 |
376 |
30 |
12 |
25 |
| 300 |
445 |
400 |
698 |
410 |
32 |
16 |
25 | |
| |
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