BZ41H/W保溫閘閥主要零件材料
|
零件材料
|
材料
|
|
BZ41Y-16I-25I-40I
|
BZ41Y-16I-25I-40I
|
BZ41Y-16I-25I-40I
|
|
閥體、閥造
|
鉻鉬鋼
|
|
|
|
閥板
|
合金鋼+硬質(zhì)合金
|
鉻鎳鈦鋼
|
鉻鎳鉬鈦鋼
|
|
閥桿
|
合金鋼
|
|
|
|
閥桿螺母
|
鋁鐵青銅
|
|
手輪
|
灰鑄鐵、可鍛鑄鐵
|
BZ41H/W保溫閘閥性能規(guī)范
|
型號
|
公稱壓力
|
|
工作溫度℃
|
適用介質(zhì)
|
|
強度(水)(MPa)
|
密封(水)(MPa)
|
低壓密封(空氣)(MPa)
|
|
BZ41H-16C
BZ41W-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
酸、堿類
|
|
BZ41W-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
酸、堿類
|
|
BZ41W-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
酸、堿類
|
|
BZ41W-64P(R)
|
6.4
|
9.6
|
7.0
|
0.6
|
≤200
|
酸、堿類
|
BZ41H/W保溫閘閥外形尺寸和連接尺寸
|
型號
|
公稱通徑DN
|
尺寸
|
|
L
|
D
|
D1
|
D2
|
b-f
|
Z-Φd
|
H
|
Do
|
|
BZ41W-16P(R)
|
15
|
130
|
95
|
65
|
45
|
16-2
|
4-14
|
170
|
120
|
|
20
|
150
|
105
|
75
|
55
|
16-2
|
4-14
|
190
|
140
|
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4-14
|
205
|
160
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
270
|
180
|
|
40
|
200
|
145
|
110
|
85
|
18-3
|
4-18
|
310
|
200
|
|
50
|
250
|
160
|
125
|
100
|
18-3
|
4-18
|
358
|
240
|
|
65
|
265
|
180
|
145
|
120
|
18-3
|
4-18
|
373
|
240
|
|
80
|
280
|
195
|
160
|
135
|
20-3
|
8-18
|
435
|
280
|
|
100
|
300
|
215
|
180
|
155
|
20-3
|
8-18
|
500
|
300
|
|
125
|
325
|
245
|
210
|
185
|
22-3
|
8-18
|
614
|
320
|
|
150
|
350
|
280
|
240
|
210
|
24-3
|
8-23
|
674
|
360
|
|
200
|
400
|
335
|
295
|
265
|
26-3
|
12-23
|
818
|
400
|
|
250
|
450
|
405
|
355
|
320
|
30-3
|
12-25
|
969
|
450
|
|
300
|
500
|
460
|
410
|
375
|
30-4
|
12-25
|
1145
|
560
|
|
在線咨詢 
