| |
■产品特点
对夹连接球阀是我厂开发研制的专利产品,专利号为:ZL93201428.3,它具有结构紧凑、密封可靠,重量轻、安装方便、启闭轻构等特点。
■主要零件材料及适用工况
|
主要零件材料 |
阀体 |
WCB |
ZG1Cr18Ni9Ti |
CF8(304) |
CF3(304L) |
ZG1Cr18Ni12Mo2Ti |
CF8M(316) |
CF3M(316L) |
钛 |
|
球阀
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
0Cr19Ni9
(304) |
00Cr19Ni11
(304) |
1Cr18Ni12Mo2Ti |
00Cr17Ni14Mo2
(316l) |
钛 |
|
|
密封圈 |
增强聚四氟乙烯、对位聚苯 |
|
适用工况 |
适用
介质 |
水、
蒸汽
油品 |
硝酸等
腐蚀性介质 |
强氧化性
介质 |
醋酸等
腐蚀性介质 |
司法部素等
腐性介质 |
醋酸、
氧性腐蚀介质 |
|
|
|
适用
温度 |
-29-180℃(增强聚四氟乙烯)、-29-300℃(对位聚苯) |
|
氧动球阀 |
在相应的手动型号的Q后插入“6”表示,示例:Q671F-16C。氧动装置的氧源压力为0.4-0.7MPa |
|
电动球阀 |
在相应的手动型号的Q后插入“9”表示,示例:Q971f-16C |
注:1密封圈材料选用对位聚苯,则将型号中密封面材料代号“F”改为“Fs”示例:Q71Fs-16C。
■主要尺寸及重量
|
公称通径DN |
|
尺寸(mm) |
重量(kg) |
|
mm |
in |
L |
D |
Lo |
H |
手动 |
氧动 |
电动 |
|
① |
② |
③ |
手动 |
氧动 |
电动 |
钢 |
钛 |
钢 |
钛 |
钢 |
钛 |
|
15 |
1/2 |
40 |
53 |
47 |
58 |
140 |
80 |
225 |
320 |
0.9 |
0.5 |
4.2 |
3.8 |
7.8 |
7.4 |
|
20 |
3/4 |
45 |
63 |
57 |
63 |
180 |
80 |
228 |
320 |
1.3 |
0.8 |
4.5 |
4 |
8.2 |
7.8 |
|
25 |
1 |
50 |
73 |
66 |
74 |
180 |
100 |
235 |
340 |
1.6 |
1.0 |
5.8 |
5 |
8.6 |
8 |
|
32 |
1/4 |
60 |
84 |
75 |
84 |
200 |
110 |
260 |
350 |
2.6 |
1.5 |
9.0 |
8 |
9.5 |
8.4 |
|
40 |
1/2 |
70 |
94 |
85 |
89 |
200 |
120 |
270 |
360 |
3.8 |
2.2 |
10.5 |
8.5 |
11 |
9.4 |
|
50 |
2 |
80 |
109 |
103 |
104 |
250 |
130 |
280 |
370 |
5 |
3.0 |
11.5 |
9.5 |
12 |
10 |
|
65 |
2/2 |
110 |
129 |
122 |
124 |
300 |
140 |
360 |
380 |
7.5 |
4.5 |
26.5 |
23.5 |
14.5 |
11.5 |
|
80 |
3 |
120 |
144 |
135 |
134 |
350 |
150 |
380 |
450 |
11 |
6.5 |
30 |
25.5 |
45 |
40.5 |
|
100 |
4 |
140 |
164 |
173 |
159 |
450 |
180 |
420 |
490 |
17 |
10 |
38 |
31 |
51 |
44 |
注:1为PN1.0、1.6、2.5MPa球阀的数值,其中PN2.5MPa,DN100的D值为170;2为PN2.0MPa、Class150球阀的数值;3为10K球阀的数值。
■型号及主要参数
|
配管法兰 |
公称压力
或压力级 |
产品型号 |
|
JB/T74-90
(JB74-90)、GB9112-9131
HGJ44-76 |
PN1.0MPa |
Q71F-10C |
Q71F-10P |
Q71F-10P8 |
Q71F-10P3 |
Q71F-10R |
Q71F-10R8 |
Q71F-10P3 |
Q71F-10Ti |
|
PN1.6MPa |
Q71F-16C |
Q71F-10P |
Q71F-16P8 |
Q71F-16P3 |
Q71F-16R |
Q71F-16R8 |
Q71F-16P3 |
Q71F-16Ti |
|
PN2.5MPa |
Q71F-25 |
Q71F-25P |
Q71F-25P8 |
Q71F-25P3 |
Q71F-16R |
Q71F-25R8 |
Q71F-25P3 |
Q71F-16Ti |
|
GB9112-9131 SH3406 |
PN2.0MPa |
Q71F-20C |
Q71F-20P |
Q71F-20P8 |
Q71F-20P3 |
Q71F-20R |
Q71F-20R8 |
Q71F-20P3 |
Q71F-20Ti |
|
ANSI B16.5 |
Class 150 |
Q71F-150(LB)C |
Q71F-150(LB)P |
Q71F-150(LB)C8 |
Q71F-150(LB)C3 |
Q71F-150(LB)R |
Q71F-150(LB)R8 |
Q71F-150(LB)C3 |
Q71F-150(LB)Ti |
|
JIS B2212 |
10K |
Q71F-10(K)C |
Q71F-10(K)P |
Q71F-10(K)P8 |
Q71F-10(K)P3 |
Q71F-10(K)R |
Q71F-10(K)R8 |
Q71F-10(K)R3 |
Q71F-10(K)Ti |
注:1密封圈材料选用对位聚苯,则将型号中密封面材料代号“F”改为“Fs”示例:Q71Fs-16C |