Standard Material Specification
| NO. |
Part Name |
CS to ASTM |
AS to ASTM |
SS to ASTM |
| A105 |
F22 |
F304(L) |
F316(L) |
| 1 |
Body |
A105 |
A182F22 |
A182F304(L) |
A182F316(L) |
| 2 |
Seat Ring |
A276420 |
A276304 |
A276304(L) |
A276316(L) |
| 3 |
Wedge |
A182F430&410 |
A182F304 |
A182F304(L) |
A182F316(L) |
| 4 |
Stem |
A182F6 |
A182F304 |
A182F304(L) |
A182F316(L) |
| 5 |
Gasket |
Corrugated SS+graphite |
SS+PTFE |
| 6 |
Bonnet |
A105 |
A276f304 |
A276F304(L) |
A276F316(L) |
| 7 |
Bonnet Bolt |
A193B7 |
A193B16 |
A193B8 |
A193B8M |
| 8 |
Pin |
A276420 |
A276 304 |
| 9 |
Gland |
A276410 |
A182F304(L) |
A182F316(L) |
| 10 |
Gland Eyebole |
A193B7 |
A193B16 |
A193B8 |
A193B8M |
| 11 |
Gland Flange |
A105 |
A182F11 |
A182F304(L) |
A182F316(L) |
| 12 |
Gland Nut |
A1942H |
A1944 |
A1948 |
A1948M |
| 13 |
Yoke Nut |
A276420 |
| 14 |
H.W.Lock Nut |
A1942H |
A1944 |
A1948 |
A1948M |
| 15 |
Nameplate |
SS |
| 16 |
Handwheel |
A197 |
| 17 |
Bearing Gasken |
A473431 |
|
| 18 |
Stem Packing |
Flexible |
PTFE |
| Suitable Medium |
W.O.G.etc |
W.O.G.etc |
HNO 3 ,CH 3 OOH etc |
| Suitable Temperature |
?29??425? |
?29??550? |
?29??200? | Note: Other materials are available upon request.
CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;
Dimension (mm) and Weight (Kg)
| NPS |
Conv. |
3/8" |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
|
| Full |
|
3/8" |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
| L |
79 |
79 |
92 |
111 |
120 |
120 |
140 |
178 |
| H(open) |
158 |
158 |
169 |
197 |
236 |
246 |
283 |
330 |
| W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
| Weight |
Bolted |
2.1 |
2.0 |
2.3 |
4.3 |
5.9 |
6.9 |
11.1 |
15.2 |
| Welded |
1.8 |
1.7 |
2.0 |
3.8 |
5.1 |
6.1 |
10.2 |
14.2 | |
Chinese 
