|
不銹鋼閘閥系列Stainless Steel Gate Valve Series
 
性能范圍Specifications
|
型號
Type
|
公稱壓力Nominal Presure
|
試驗壓力Test Pressure
|
工作溫度（℃）Working Temperature
|
適用介質SuitableMedium
|
|
強度（水）（Mpa）
|
密封（水）空氣（Mpa）
|
低壓密封空氣（Mpa）
|
|
Z41H-16C
Z41W-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
NITRIC ACID
|
|
硝酸類
|
|
Z41W-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
ACETIC ACID
|
|
醋酸類
|
|
Z41W-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
NITRIC ACID
|
|
硝酸類
|
|
Z41W-64P(R)
|
6.4
|
9.6
|
7.0
|
0.6
|
≤200
|
ACETIC ACID
|
|
醋酸類
|
主要零件材料 Material for main parts
|
零件名稱
Part name
|
材料 Material
|
|
Z24Y-16I
－25I
－40I
|
Z24W-16P
－25P
－40P
|
Q41W-16R
－25P
－40R
|
|
閥體、閥蓋
Body donnet
|
鉻鎳鋼Ci Ni steel
|
鉻鎳鈦鋼
Ci Ni Ti
|
鉻鎳鋁鈦鋼
Ci Ni Mo Ti steel
|
|
閥板Wedge gate
|
合金鋼＋硬質合金
Alloy steel＋corbiddealloy
|
|
閥桿Stem
|
合金鋼Alloy steel
|
|
閥桿螺母Stem nut
|
鋁鐵青銅 Al bronze
|
|
手輪Hand wheel
|
灰鑄鐵、可鍛鑄鐵 Csatiom forageable casriron
|
主要連接尺寸和外形尺寸Main connecting and overall dimensions
|
型號
Type
|
公稱通徑DN
NominalDiameter
|
尺寸（mm） Dimensions
|
|
L
|
D
|
D1
|
D2
|
H
|
b-f
|
Z-φd
|
D0
|
|
Z41W-16P(R)
|
15
|
130
|
95
|
65
|
45
|
170
|
16-2
|
4-14
|
120
|
|
20
|
150
|
105
|
75
|
55
|
190
|
16-2
|
4-14
|
140
|
|
25
|
160
|
115
|
85
|
65
|
205
|
16-2
|
4-14
|
160
|
|
32
|
180
|
135
|
100
|
78
|
270
|
18-2
|
4-18
|
180
|
|
40
|
200
|
145
|
110
|
85
|
310
|
18-3
|
4-18
|
200
|
|
50
|
250
|
160
|
125
|
100
|
358
|
18-3
|
4-18
|
240
|
|
65
|
265
|
180
|
145
|
120
|
373
|
18-3
|
4-18
|
240
|
|
80
|
280
|
195
|
160
|
135
|
435
|
20-3
|
8-18
|
280
|
|
100
|
300
|
215
|
180
|
155
|
500
|
20-3
|
8-18
|
300
|
|
125
|
325
|
245
|
210
|
185
|
614
|
22-3
|
8-18
|
320
|
|
150
|
350
|
280
|
240
|
210
|
674
|
24-3
|
8-23
|
360
|
|
200
|
400
|
335
|
295
|
265
|
818
|
26-3
|
12-23
|
400
|
|
250
|
450
|
405
|
355
|
320
|
969
|
30-3
|
12-25
|
450
|
|
300
|
500
|
460
|
410
|
375
|
1145
|
30-4
|
12-25
|
560
|
主要連接尺寸和外形尺寸Main connecting and overall dimensions
|
型號
Type
|
公稱通徑DN
Nominal
Diameter
|
尺寸（mm） Dimensions
|
|
L
|
D
|
D1
|
D2
|
H
|
b-f
|
Z-φd
|
D0
|
|
Z41W-25P(R)
|
15
|
130
|
95
|
65
|
45
|
170
|
16-2
|
4-14
|
120
|
|
20
|
150
|
105
|
75
|
55
|
190
|
16-2
|
4-14
|
140
|
|
25
|
160
|
115
|
85
|
65
|
205
|
16-2
|
4-14
|
160
|
|
32
|
180
|
135
|
100
|
78
|
270
|
18-2
|
4-18
|
180
|
|
40
|
200
|
145
|
110
|
85
|
310
|
18-3
|
4-18
|
200
|
|
50
|
250
|
160
|
125
|
100
|
358
|
20-3
|
4-18
|
240
|
|
65
|
265
|
180
|
145
|
120
|
373
|
22-3
|
8-18
|
240
|
|
80
|
280
|
195
|
160
|
135
|
435
|
22-3
|
8-18
|
280
|
|
100
|
300
|
230
|
190
|
160
|
500
|
24-3
|
8-23
|
320
|
|
125
|
325
|
270
|
220
|
188
|
614
|
28-3
|
8-25
|
360
|
|
150
|
350
|
300
|
250
|
218
|
674
|
30-3
|
8-25
|
400
|
|
200
|
400
|
360
|
310
|
278
|
818
|
34-3
|
12-25
|
400
|
|
250
|
450
|
425
|
370
|
332
|
969
|
36-3
|
12-30
|
450
|
|
300
|
500
|
485
|
430
|
390
|
1145
|
40-4
|
16-30
|
560
|
主要連接尺寸和外形尺寸Main connecting and overall dimensions
|
型號
Type
|
公稱通徑DN
NominalDiameter
|
尺寸（mm） Dimensions
|
|
L
|
D
|
D1
|
D2
|
H
|
b-f
|
Z-φd
|
D0
|
|
Z41W-40P(R)
|
15
|
130
|
95
|
65
|
45
|
170
|
16-2
|
4-14
|
40
|
|
20
|
150
|
105
|
75
|
55
|
190
|
16-2
|
4-14
|
51
|
|
25
|
160
|
115
|
85
|
65
|
205
|
16-2
|
4-14
|
58
|
|
32
|
180
|
135
|
100
|
78
|
270
|
18-2
|
4-18
|
66
|
|
40
|
200
|
145
|
110
|
85
|
310
|
18-3
|
4-18
|
76
|
|
50
|
230
|
160
|
125
|
100
|
371
|
20-3
|
4-18
|
88
|
|
65
|
290
|
180
|
145
|
120
|
391
|
22-3
|
8-18
|
110
|
|
80
|
310
|
195
|
160
|
135
|
455
|
22-3
|
8-18
|
121
|
|
100
|
350
|
230
|
190
|
160
|
551
|
24-3
|
8-23
|
150
|
|
125
|
400
|
270
|
220
|
188
|
628
|
28-3
|
8-25
|
178
|
|
150
|
450
|
300
|
250
|
218
|
708
|
30-3
|
8-25
|
204
|
|
200
|
550
|
375
|
320
|
282
|
885
|
38-3
|
12-25
|
260
|
|
250
|
650
|
445
|
385
|
345
|
960
|
42-3
|
12-30
|
313
|
|
Z41W-64P(R)
|
15
|
170
|
105
|
75
|
55
|
140
|
18-2
|
4-14
|
41
|
|
20
|
190
|
125
|
90
|
68
|
195
|
20-2
|
4-18
|
51
|
|
25
|
210
|
135
|
100
|
78
|
210
|
22-2
|
4-18
|
58
|
|
32
|
230
|
150
|
110
|
82
|
280
|
24-2
|
4-23
|
66
|
|
40
|
240
|
165
|
125
|
95
|
328
|
24-3
|
4-23
|
76
|
|
50
|
250
|
175
|
135
|
105
|
390
|
26-3
|
4-23
|
88
|
|
65
|
280
|
200
|
160
|
130
|
410
|
28-3
|
8-23
|
110
|
|
80
|
310
|
210
|
170
|
140
|
485
|
30-3
|
8-23
|
121
|
|
100
|
350
|
250
|
200
|
168
|
590
|
32-3
|
8-25
|
150
|
|
125
|
400
|
295
|
240
|
202
|
688
|
36-3
|
8-30
|
176
|
|
150
|
450
|
340
|
280
|
240
|
768
|
38-3
|
8-34
|
204
|
|
200
|
550
|
405
|
345
|
300
|
973
|
44-3
|
12-34
|
260
|
|
250
|
650
|
470
|
400
|
352
|
1050
|
48-3
|
12-41
|
313
|
|
