■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liningF4、F46 |
塞子 plug |
铸铁cast iron、铸钢 cast steel、不锈钢stainless steel、内衬liningF4、F46 |
阀盖 cover |
铸铁 cast iron 铸钢 cast steel、不锈钢stainless steel |
填料 filler |
PTFE(F4)聚四氯乙烯 |
■衬氟旋塞阀标准 PTFE-lined cock valve standard
技术规范 technical specification |
|
技术标准 design standard |
GB 12240 |
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 |
驱动方式 drive mode |
蜗轮 worm、手动 manual、电动electric、气动pneumatic |
公称通径 Nominal diameter |
PN1.0(MPa)主要外形尺寸和连接尺寸main form and connection size |
重量weight (Kg) |
||||||||
DN |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H1 |
Kg |
20 |
150 |
105 |
75 |
50 |
3 |
14 |
4-φ14 |
160 |
95 |
7 |
25 |
160 |
115 |
85 |
65 |
3 |
14 |
4-φ14 |
160 |
98 |
8 |
32 |
170 |
135 |
100 |
70 |
3 |
16 |
4-φ18 |
220 |
113 |
10 |
40 |
180 |
145 |
110 |
80 |
3 |
18 |
4-φ18 |
250 |
135 |
15 |
50 |
210 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
250 |
140 |
18 |
80 |
220 |
180 |
145 |
120 |
3.5 |
20 |
4-φ18 |
300 |
145 |
25 |
100 |
250 |
195 |
160 |
135 |
3.5 |
22 |
4-φ18 |
330 |
205 |
35 |
125 |
275 |
215 |
180 |
155 |
4 |
24 |
8-φ18 |
350 |
240 |
46 |
150 |
310 |
245 |
210 |
185 |
4 |
26 |
8-φ18 |
400 |
260 |
65 |
200 |
350 |
280 |
240 |
210 |
4 |
28 |
8-φ23 |
600 |
290 |
90 |
250 |
400 |
335 |
295 |
265 |
4.5 |
32 |
8-φ23 |
800 |
330 |
160 |
300 |
460 |
390 |
350 |
320 |
4.5 |
36 |
12-φ23 |
900 |
380 |
230 |
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