主要技術參數：
|
NO. |
Part Name |
AS to ASTM |
SS to ASTM | ||
|
Type LF2 |
Type LF3 |
Type F304(L) |
Type F316(L) | ||
|
1 |
Body |
A350 LF2 |
A350 LF3 |
A182 F304(L) |
A182 F316(L) |
|
2 |
Seat Ring |
A276 420 |
A276 410 |
A276 304(L) |
A276 316(L) |
|
3 |
Wedge |
A350 LF2 |
A350 LF3 |
A182 F304(L) |
A182 F316(L) |
|
4 |
Gasket |
Corrugated SS + graphite |
SS + PTFE | ||
|
5 |
Bonnet |
A350 LF2 |
A350 LF3 |
A182 F304(L) |
A182 F316(L) |
|
6 |
Bonnet Bolt |
A193 B7 |
A193 B7 |
A193 B8 |
A193 B8M |
|
7 |
Stem |
A182 F6 |
A182 F6 |
A182 F304(L) |
A182 F316(L) |
|
8 |
Stem Packing |
Flexibel Graphite |
PTFE | ||
|
9 |
Pin |
A276 420 |
A276 304 | ||
|
10 |
Gland Eyebolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
|
11 |
Gland |
A276 410 |
A182 F304(L) |
A182 F316(L) | |
|
12 |
Gland Flange |
A105 |
A182 F11 |
A182 F304(L) |
A182 F316(L) |
|
13 |
Gland Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
14 |
Yoke Nut |
A276 420 | |||
|
15 |
Bearing Gasket |
A473 431 | |||
|
16 |
Nameplate |
SS | |||
|
17 |
H.W.Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
18 |
Handwheel |
A197 | |||
|
Suitable Temperature |
40 |
101 |
196 | ||
注：可根據要求提供的其他材料。
外形尺寸（mm）和重量（公斤）
|
NPS |
3/8" |
1/2" |
3/4" |
1" |
1-1/4" |
1-1/2" |
2" | |
|
L |
79 |
92 |
111 |
120 |
120 |
140 |
178 | |
|
H(OPEN) |
330 |
333 |
360 |
407 |
475 |
475 |
551 | |
|
W |
100 |
100 |
125 |
160 |
160 |
180 |
200 | |
|
Weights |
Bolted |
5.2 |
7.1 |
9.4 |
13.5 |
15.0 |
17.8 |
28.0 |
|
Welded |
4.8 |
6.4 |
8.7 |
12.2 |
13.4 |
15.2 |
26.0 | |
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