sales@xianfengvalve.com
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产品特点 1、本产品所有部件均为锻件。 2、采用下装式阀杆，设置倒密封结构，确保填料处可靠密封及防止阀杆脱出。 3、采用镶嵌式阀座。阀座背后设置O型圈，确保介质不外漏。 |
Features 1、All the components are forged ones. 2、Lower-Ioading Stem and backward sealing construction have b-een setup forpositive sealing at stuffing position and backingout otecting of the handle. 3、lnterbedded valve seat is applied on whose back Oring is a-lso mounted for avoiding the leakage of medium. |
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主要零件材料Main Parts and Materials
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主要性能规范Main performance Specifications
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主要连接及外形尺寸Main conn ection and externaldimensions(mm)
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公称压力 PN（Mpa） Nominal diameter |
公称通径 DN（mm） Nominal pressure |
主要尺寸（mm）Main dimension |
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L |
L1 |
D |
D1 |
H |
W |
M |
D2 |
b |
Z-φd |
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法兰 Flange |
对焊 Butt-welding |
法兰 Flange |
对焊 Butt-welding |
法兰 Flange |
对焊 Butt-welding |
法兰 Flange |
对焊 Butt-welding |
法兰 Flange |
对焊 Butt-welding |
法兰Flange |
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16.0 |
10 |
210 |
150 |
52 |
60 |
95 |
90 |
60 |
18 |
77 |
58 |
220 |
M24x2 |
18 |
20 |
3-φ18 |
|
15 |
230 |
170 |
62 |
70 |
95 |
100 |
60 |
23 |
85 |
62 |
220 |
M24x2 |
20 |
20 |
3-φ18 |
|
|
20 |
240 |
190 |
73 |
80 |
105 |
110 |
68 |
29 |
94 |
75 |
250 |
M33x2 |
28 |
20 |
3-φ18 |
|
|
25 |
260 |
205 |
77 |
95 |
105 |
115 |
68 |
36 |
100 |
80 |
250 |
M33x2 |
28 |
22 |
3-φ18 |
|
|
32 |
300 |
230 |
100 |
110 |
115 |
150 |
80 |
43 |
120 |
96 |
300 |
M42x2 |
38 |
24 |
4-φ8 |
|
|
40 |
|
260 |
110 |
120 |
165 |
170 |
115 |
49 |
150 |
111 |
400 |
M52x2 |
48 |
30 |
6-φ26 |
|
|
50 |
400 |
330 |
130 |
140 |
165 |
200 |
115 |
61 |
165 |
128 |
450 |
M64x3 |
58 |
32 |
6-φ26 |
|
|
65 |
490 |
360 |
140 |
150 |
200 |
225 |
145 |
80 |
180 |
180 |
500 |
M80x3 |
74 |
40 |
6-φ29 |
|
|
80 |
580 |
380 |
150 |
160 |
225 |
270 |
170 |
105 |
200 |
200 |
600 |
M100x3 |
94 |
50 |
6-φ33 |
|
|
100 |
620 |
430 |
178 |
188 |
260 |
320 |
195 |
115 |
245 |
245 |
800 |
M125x4 |
115 |
60 |
6-φ36 |
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32.0 |
10 |
210 |
150 |
52 |
60 |
95 |
90 |
60 |
18 |
77 |
77 |
220 |
M24x2 |
18 |
20 |
3-φ18 |
|
15 |
230 |
170 |
62 |
70 |
105 |
100 |
68 |
23 |
85 |
85 |
220 |
M33x2 |
28 |
20 |
3-φ18 |
|
|
20 |
240 |
190 |
73 |
80 |
105 |
110 |
68 |
29 |
94 |
94 |
250 |
M33x2 |
28 |
20 |
3-φ18 |
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|
25 |
260 |
205 |
77 |
95 |
115 |
115 |
80 |
36 |
100 |
100 |
250 |
M42x2 |
35 |
25 |
4-φ18 |
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|
32 |
300 |
230 |
100 |
110 |
135 |
150 |
95 |
43 |
120 |
120 |
300 |
M52x2 |
41 |
30 |
4-φ22 |
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|
40 |
350 |
260 |
110 |
120 |
165 |
170 |
115 |
49 |
150 |
150 |
400 |
M64x3 |
47 |
35 |
6-φ26 |
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|
50 |
400 |
330 |
130 |
140 |
200 |
200 |
145 |
61 |
165 |
165 |
450 |
M80x3 |
70 |
40 |
6-φ29 |
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|
65 |
490 |
360 |
140 |
150 |
225 |
225 |
170 |
80 |
180 |
180 |
500 |
M100x3 |
90 |
50 |
6-φ33 |
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|
80 |
580 |
380 |
150 |
160 |
260 |
270 |
195 |
105 |
200 |
200 |
600 |
M125x4 |
112 |
55 |
6-φ36 |
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|
100 |
620 |
430 |
178 |
188 |
300 |
320 |
235 |
118 |
245 |
245 |
800 |
M155x4 |
135 |
65 |
8-φ36 |
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