技术规范 Technical specificastion
|
设计规范
Design spec |
结构长度
Face to face |
连接法兰
Flange ends |
试验与检验
Test and inspection |
产品标识
Marking |
供货规范
Supply |
|
BS 5156 |
BS 5156 |
BS 4504 |
BS 13927 |
BS 12220 |
BS 7928 |
主要零部件材料 Main part material
|
序号
NO |
零件名称
Name of parts |
灰铸铁
Gray cast iron |
铸钢
Cast steel |
不锈耐酸铸钢
Stainless acid resistant cast steel |
超低碳不锈耐酸铸钢
Stainless acid resistant cast steel |
|
Z |
C |
P |
R |
PL |
RL |
|
1 |
阀体/阀盖 Body/bonnet |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
阀瓣/阀杆 Disc/Stem |
HT250 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
3 |
衬里/阀座 Lining/Seat |
天然胶(Natural rubber)、丁基胶(Isobutylene-isoprene rubber)、PTFE(F4)、FEP(F46) |
|
4 |
隔膜 Diaphragm |
橡胶、氟塑料 Rubber, fluoro plastic |
|
5 |
支撑架 Sustaining |
HT250、WCB |
主要尺寸及重量 Main dimensions and weight 单位Unit: mm
|
公称压力
Nominal
pressure |
工作压力
Working
pressure |
通径 Diameter |
L |
D |
D1 |
N-φd |
F |
H |
型号
Model |
输出力矩
Output torque
N-m |
启闭时间
On and off
time (s) |
重量
Weight
kg/kilos) |
|
mm |
inch |
|
1.6 |
1.6 |
15 |
1/2 |
108 |
95 |
65 |
4 -14 |
2 |
|
|
|
|
|
|
20 |
3/4 |
117 |
105 |
75 |
4 -14 |
2 |
|
|
|
|
|
|
25 |
1 |
127 |
115 |
85 |
4 -14 |
2 |
445 |
Z5 -18/16 |
50 |
17 |
40 |
|
32 |
11/4 |
146 |
140 |
100 |
4 -18 |
2 |
457 |
Z5 -18/16 |
50 |
20 |
41 |
|
40 |
11/2 |
159 |
150 |
110 |
4 -18 |
2 |
466 |
Z5 -18/16 |
50 |
14 |
44 |
|
50 |
2 |
190 |
165 |
125 |
4 -18 |
2 |
480 |
Z10 -18/16 |
50 |
20 |
50 |
|
1.0 |
1.0 |
65 |
21/2 |
216 |
185 |
145 |
4 -18 |
2 |
517 |
Z10 -18/16 |
150 |
28 |
60 |
|
80 |
3 |
254 |
200 |
160 |
8 -18 |
2 |
539 |
Z10 -36/25 |
100 |
160 |
70 |
|
100 |
4 |
305 |
220 |
180 |
8 -18 |
2 |
576 |
Z10 -36/25 |
100 |
17 |
77 |
|
125 |
5 |
356 |
250 |
210 |
8 -18 |
3 |
634 |
Z15 -18/25 |
150 |
32 |
92 |
|
150 |
6 |
406 |
285 |
240 |
8 -22 |
3 |
660 |
Z20 -18/25 |
200 |
53 |
120 |
|
0.6 |
0.6 |
200 |
8 |
521 |
340 |
295 |
8 -22 |
3 |
860 |
Z20 -18/25 |
300 |
33 |
180 |
|
250 |
10 |
635 |
395 |
350 |
12 -22 |
5 |
|
|
|
|
|
|
300 |
12 |
749 |
445 |
400 |
12 -22 |
5 |
|
|
|
|
|
|
