- 电 话：021-63510776
- 传 真：021-63510608
- 手 机：13761007889
- E-mail: shcl@shclfm.com
产品特点：适合各种高腐蚀化学介质
■主要零件及材料 Main parts and materials
|
零件名称 Part name |
材料 Material |
|
阀体 Body |
铸钢Cast steel不锈钢Stainless steel、内衬Lining F4 、F46 |
|
阀瓣 Disc |
铸钢Cast steel、不锈钢Stainless steel、衬Lining F4 、F46 |
|
阀盖 Cover |
铸铁Cast iron、铸钢Cast steel、不锈钢Stainless steel、内衬Ling F4、F46 |
|
垫圈 Washer |
F4、F46 |
■衬氟止回阀标准 PTFE-lined Check Valve Standard
|
技术规范Technical specification |
|
|
设计标准Design standard |
GB12236 |
|
结构长度Structure length |
GB12221 |
|
法兰标准Flange standard |
JB/T79-94 |
|
GB9113.1-26 |
|
|
检验试验Inspection test |
GB/T13927 |
■主要外形尺寸和连接尺寸Main form and connection size
|
公称通径Nominal diameter |
PN1.0（MPa）主要外形尺寸和连接尺寸 |
重量 |
||||||||
|
DN |
L |
D |
D1 |
D2 |
f |
b |
z-Φd |
D0 |
H1 |
Kg |
|
15 |
130 |
95 |
65 |
43 |
3 |
14 |
4-Φ14 |
95 |
55 |
6 |
|
20 |
150 |
105 |
75 |
50 |
3 |
14 |
4-Φ14 |
105 |
58 |
7 |
|
25 |
160 |
115 |
85 |
60 |
3 |
16 |
4-Φ14 |
115 |
60 |
8 |
|
32 |
180 |
135 |
100 |
68 |
3 |
18 |
4-Φ18 |
140 |
75 |
11 |
|
40 |
200 |
145 |
110 |
80 |
3 |
18 |
4-Φ18 |
150 |
82 |
15 |
|
50 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
165 |
95 |
18 |
|
65 |
290 |
180 |
145 |
115 |
3.5 |
20 |
4-Φ18 |
190 |
105 |
25 |
|
80 |
310 |
195 |
160 |
130 |
3.5 |
22 |
8-Φ18 |
200 |
120 |
35 |
|
100 |
350 |
215 |
180 |
150 |
4 |
24 |
8-Φ18 |
225 |
135 |
46 |
|
125 |
400 |
245 |
210 |
180 |
4 |
26 |
8-Φ18 |
265 |
158 |
65 |
|
150 |
480 |
280 |
240 |
210 |
4 |
28 |
8-Φ18 |
300 |
180 |
92 |
|
200 |
600 |
335 |
295 |
260 |
5 |
32 |
12-Φ23 |
360 |
215 |
152 |
|
250 |
730 |
405 |
355 |
319 |
5 |
36 |
12-Φ26 |
450 |
240 |
230 |
|
300 |
850 |
460 |
410 |
370 |
6 |
40 |
12-Φ26 |
500 |
300 |
330 |
销售热线：021-63510776/13761007889（龚经理）
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