三片式高平台法兰球阀

一、性能规范:
1、公称压力:PN 1.6,2.5,4.0,6.4MPa
2、强度试验压力:PT2.4,3.8,6.0,9.6MPa
3、低压气密封试验压力:0.6MPa
4、适用介质:Q41F-(16-140)C 水,油品,气
5、适用温度:-29~280℃
6、适用介质:Q41F-(16-64)P 硝酸类 、Q41F-(16-64)R 醋酸类
7、适用温度:-40~280℃
二、主要外形尺寸:
|
|
PN16 |
|
PN40 |
|
150LB |
DN |
B |
L |
H |
W |
-
|
D |
K |
D1 |
C |
N-ф |
|
D |
K |
D1 |
C |
N-ф |
|
D |
K |
D1 |
C |
N-ф |
15 |
15 |
130 |
75 |
130 |
95 |
65 |
45 |
14 |
4-14 |
|
95 |
65 |
45 |
16 |
4-14 |
|
89 |
60.5 |
35 |
10 |
4-15 |
20 |
20 |
150 |
80 |
140 |
105 |
75 |
58 |
16 |
4-14 |
105 |
75 |
58 |
18 |
4-14 |
98 |
70 |
43 |
11 |
4-15 |
25 |
25 |
160 |
85 |
150 |
115 |
85 |
68 |
16 |
4-14 |
115 |
85 |
68 |
18 |
4-14 |
108 |
79.5 |
51 |
12 |
4-15 |
32 |
32 |
180 |
100 |
170 |
140 |
100 |
78 |
16 |
4-18 |
140 |
100 |
78 |
18 |
4-18 |
117 |
89 |
64 |
13 |
4-15 |
40 |
38 |
200 |
110 |
200 |
150 |
110 |
88 |
16 |
4-18 |
150 |
110 |
88 |
18 |
4-18 |
127 |
98.5 |
73 |
15 |
4-15 |
50 |
50 |
230 |
120 |
220 |
165 |
125 |
102 |
18 |
4-18 |
165 |
125 |
102 |
20 |
4-18 |
152 |
120.5 |
92 |
16 |
4-19 |
65 |
65 |
250
290 |
130 |
280 |
185 |
145 |
122 |
18 |
4-18 |
185 |
145 |
122 |
22 |
8-18 |
178 |
139.5 |
105 |
18 |
4-19 |
80 |
78 |
280
310 |
140 |
300 |
200 |
160 |
138 |
20 |
8-18 |
200 |
160 |
138 |
24 |
8-18 |
190 |
152.5 |
127 |
19 |
4-19 |
100 |
100 |
320
350 |
160 |
340 |
220 |
180 |
158 |
20 |
8-18 |
235 |
190 |
162 |
24 |
8-22 |
229 |
190.5 |
157 |
24 |
8-19 |
三、主要零件材料:
零件名称
Description of parts |
Q41F-(150-300LB)C |
|
|
|
|
|
|
阀盖 Bonnet |
WCB |
ZG1Cr18Ni9i
CF8 |
ZG1Cr18Ni12Mo2Ti
CF8M |
|
|
|
|
|
|
|
|
|
聚四氟乙烯Polytetrafluorethylene(PTEE) |
|
聚四氟乙烯Polytetrafluorethylene(PTEE) |
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