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〖WJ41鍛鋼低溫波紋管閘閥〗
【W(wǎng)J41鍛鋼低溫波紋管閘閥-產(chǎn)品說明】
鍛鋼低溫波紋管閘閥適用于火力電站各種系統(tǒng)的管路上，切斷或接通管路介質(zhì)。耐高溫高壓，獨(dú)特的自密封設(shè)計(jì)，壓力越高，密封越可靠。
【W(wǎng)J41鍛鋼低溫波紋管閘閥-性能參數(shù)】
自定心壓板壓套式
螺栓連接，纏繞墊片密封式閥蓋和螺紋連接，全焊密封式閥蓋
整體式上密封座
承插端符合 ASME B16.11
螺紋端符合 (NPT)AMME B1.20.1
明桿支架型 (OS&Y)
閥桿帶注脂閥
【W(wǎng)J41鍛鋼低溫波紋管閘閥-主要零部件材料】
|
序號(hào) |
零件名稱 |
AStoASTM |
SStoASTM |
||
|
A350LF2 |
A350LF3 |
A182F304 |
A182F316(L) |
||
|
1 |
閥體 |
A350LF2 |
A350LF3 |
A182F304(L) |
A182F316(L) |
|
2 |
閥瓣 |
A276410 |
A276304(L) |
A276304(L) |
A276316(L) |
|
3 |
閥蓋 |
A350LF2 |
A350LF3 |
A182F304(L) |
A182F316(L) |
|
4 |
墊片 |
316夾柔性石墨 |
316夾PTFE |
||
|
5 |
螺栓螺母 |
A193B7 |
A193B7 |
A193B8 |
A193B8M |
|
6 |
閥桿 |
A182F6 |
A182F6 |
A182F304(L) |
A182F316(L) |
|
7 |
填料 |
柔性石墨 |
PTFE |
||
|
8 |
填料壓套 |
A2764120 |
A182F304 |
||
|
9 |
銷釘 |
A276420 |
A182F304 |
||
|
10 |
活節(jié)螺栓 |
A193B7 |
A193B16 |
A193B8 |
A193B8M |
|
11 |
填料壓板 |
AWCB |
A351CF8 |
||
|
12 |
螺母 |
A1942H |
A1944 |
A1948 |
A1948M |
|
13 |
閥桿螺母 |
A276 410 |
|||
|
14 |
手輪 |
A197 |
|||
|
15 |
銘牌 |
SS |
|||
|
16 |
螺母 |
A1942H |
A1944 |
A1948 |
A1948M |
|
適用溫度 |
≥-40℃ |
≥-101℃ |
≥-196℃ |
||
【W(wǎng)J41鍛鋼低溫波紋管閘閥-主要外形尺寸】
|
公稱 壓力 |
DN |
L |
A |
B |
C |
D |
T |
f |
f1 |
n |
φ |
W |
H(開) |
|
1.6MPa |
15 |
130 |
45 |
65 |
95 |
- |
14 |
2 |
- |
4 |
14 |
100 |
209 |
|
20 |
150 |
55 |
75 |
105 |
- |
14 |
2 |
- |
4 |
14 |
125 |
232 |
|
|
25 |
160 |
65 |
85 |
115 |
- |
14 |
2 |
- |
4 |
14 |
160 |
266 |
|
|
32 |
180 |
78 |
100 |
135 |
- |
14 |
2 |
- |
4 |
16 |
180 |
300 |
|
|
40 |
200 |
85 |
110 |
145 |
- |
16 |
3 |
- |
4 |
16 |
180 |
321 |
|
|
50 |
250 |
100 |
125 |
160 |
- |
16 |
3 |
- |
4 |
16 |
240 |
338 |
|
|
2.5 Mpa |
15 |
130 |
45 |
65 |
95 |
- |
14 |
2 |
- |
4 |
14 |
100 |
209 |
|
20 |
150 |
55 |
75 |
105 |
- |
14 |
2 |
- |
4 |
14 |
125 |
232 |
|
|
25 |
160 |
65 |
85 |
115 |
- |
14 |
2 |
- |
4 |
14 |
160 |
266 |
|
|
32 |
180 |
78 |
100 |
135 |
- |
18 |
2 |
- |
4 |
18 |
180 |
300 |
|
|
40 |
200 |
85 |
110 |
145 |
- |
18 |
3 |
- |
4 |
18 |
180 |
321 |
|
|
50 |
250 |
100 |
125 |
160 |
- |
18 |
3 |
- |
4 |
18 |
240 |
338 |
|
|
4.0 Mpa |
15 |
130 |
45 |
65 |
95 |
40 |
16 |
2 |
4 |
4 |
14 |
100 |
209 |
|
20 |
150 |
55 |
75 |
105 |
51 |
16 |
2 |
4 |
4 |
14 |
125 |
232 |
|
|
25 |
160 |
65 |
85 |
115 |
58 |
16 |
2 |
4 |
4 |
14 |
160 |
266 |
|
|
32 |
180 |
78 |
100 |
135 |
66 |
18 |
2 |
4 |
4 |
18 |
180 |
300 |
|
|
40 |
200 |
85 |
110 |
145 |
76 |
18 |
3 |
4 |
4 |
18 |
180 |
321 |
|
|
50 |
250 |
100 |
125 |
160 |
88 |
20 |
3 |
4 |
4 |
18 |
240 |
338 |
|
|
6.4 Mpa |
15 |
170 |
55 |
75 |
105 |
40 |
18 |
2 |
4 |
4 |
14 |
100 |
209 |
|
20 |
190 |
68 |
90 |
125 |
51 |
20 |
2 |
4 |
4 |
18 |
125 |
232 |
|
|
25 |
210 |
78 |
100 |
135 |
58 |
22 |
2 |
4 |
4 |
18 |
160 |
266 |
|
|
32 |
230 |
82 |
110 |
150 |
66 |
24 |
2 |
4 |
4 |
23 |
180 |
300 |
|
|
40 |
240 |
95 |
125 |
165 |
76 |
24 |
3 |
4 |
4 |
23 |
180 |
321 |
|
|
50 |
250 |
105 |
135 |
175 |
88 |
26 |
3 |
4 |
4 |
23 |
180 |
321 |
|
|
10.0 MPa |
15 |
170 |
55 |
75 |
105 |
40 |
20 |
2 |
4 |
4 |
14 |
100 |
209 |
|
20 |
190 |
68 |
90 |
125 |
51 |
22 |
2 |
4 |
4 |
18 |
125 |
232 |
|
|
25 |
210 |
78 |
100 |
135 |
58 |
24 |
2 |
4 |
4 |
18 |
160 |
266 |
|
|
32 |
230 |
82 |
110 |
150 |
66 |
24 |
2 |
4 |
4 |
23 |
180 |
300 |
|
|
40 |
240 |
95 |
125 |
165 |
76 |
26 |
3 |
4 |
4 |
23 |
180 |
321 |
|
|
50 |
250 |
112 |
145 |
195 |
88 |
26 |
3 |
4 |
4 |
25 |
240 |
338 |
