D673H/Y气动硬密封对夹式蝶阀是由金属硬密封对夹式蝶阀和气动装置组成,气动装置采用新型系列GT型气动执行器,有双作用式和单作用式(弹簧复位)两种,齿轮传动,安全可靠;大口径蝶阀采用AW型系列气动执行器,拔叉式传动,结构合理,输出扭矩大,有双作用式和单作用式两种。
D673H/Y气动硬密封对夹式蝶阀气动执行器采用齿轮式双活塞,输出力矩大,体积小,气缸选用铝金材料,重量轻、外形美观,可在顶部、底部安装手动操作机构,齿条式连接可调节开启角度、额定流量,该执行器可选带电讯号反馈指示及各类附件以实现自动化操作,它的两端调节螺钉可使金属硬密封对夹式蝶阀在0°至90°有±4°的可调范围,确保与蝶阀的同步精度。
二、D673H/Y气动硬密封对夹式蝶阀主要零件部件材料表
序号 |
零件名称 |
材料名称 |
1 |
阀体 |
铸铁、QT450-10、WCB、不锈钢、铬钼钢、合金钢 |
2 |
蝶板 |
QT450-10、WCB、不锈钢、铬钼钢、合金钢(镀硬铬) |
3 |
密封圈 |
不锈钢、聚内脂、抗磨材料 |
4 |
阀杆 |
2Cr13不锈钢、1Cr13不锈钢、铬钼钢 |
5 |
填料 |
柔性石墨 |
三、D673H/Y气动硬密封对夹式蝶阀主要外型尺寸表
公称压力 |
公称通径 |
尺寸(mm) |
||||||
L |
H |
H2 |
A2 |
B2 |
D1 |
Z-Фd |
||
0.6 |
50 |
43 |
112 |
625 |
245 |
72 |
110 |
4-14 |
65 |
46 |
115 |
625 |
245 |
72 |
130 |
4-14 |
|
80 |
49 |
120 |
645 |
245 |
72 |
150 |
4-18 |
|
100 |
56 |
138 |
675 |
355 |
92 |
170 |
8-18 |
|
125 |
64 |
164 |
715 |
355 |
92 |
200 |
8-18 |
|
150 |
70 |
175 |
800 |
355 |
92 |
225 |
8-18 |
|
200 |
71 |
208 |
850 |
250 |
170 |
280 |
12-18 |
|
250 |
76 |
243 |
925 |
250 |
170 |
335 |
12-22 |
|
300 |
83 |
283 |
1035 |
450 |
220 |
395 |
12-22 |
|
350 |
92 |
310 |
1070 |
450 |
220 |
445 |
16-22 |
|
400 |
102 |
340 |
1190 |
450 |
220 |
495 |
16-22 |
|
450 |
114 |
380 |
1250 |
650 |
280 |
550 |
16-22 |
|
500 |
127 |
410 |
1295 |
650 |
280 |
600 |
20-22 |
|
600 |
154 |
470 |
1455 |
850 |
380 |
705 |
20-26 |
|
700 |
165 |
550 |
1585 |
850 |
380 |
810 |
24-26 |
|
800 |
190 |
640 |
1700 |
1250 |
380 |
902 |
24-30 |
|
900 |
203 |
710 |
1865 |
1250 |
380 |
1020 |
24-30 |
|
1000 |
216 |
770 |
2015 |
1250 |
380 |
1120 |
28-30 |
|
1200 |
254 |
890 |
2250 |
1250 |
380 |
1340 |
32-33 |
|
1.0 |
50 |
43 |
112 |
625 |
245 |
72 |
125 |
4-18 |
65 |
46 |
115 |
625 |
245 |
72 |
145 |
4-18 |
|
80 |
49 |
120 |
645 |
245 |
72 |
160 |
8-18 |
|
100 |
56 |
138 |
675 |
355 |
92 |
180 |
8-18 |
|
125 |
64 |
164 |
715 |
355 |
92 |
210 |
8-18 |
|
150 |
70 |
175 |
800 |
355 |
92 |
240 |
8-22 |
|
200 |
71 |
208 |
850 |
250 |
170 |
295 |
8-22 |
|
250 |
76 |
243 |
925 |
250 |
170 |
350 |
12-22 |
|
300 |
83 |
283 |
1035 |
450 |
220 |
400 |
12-22 |
|
350 |
92 |
310 |
1070 |
450 |
220 |
460 |
16-22 |
|
400 |
102 |
340 |
1190 |
450 |
220 |
515 |
16-26 |
|
450 |
114 |
380 |
1250 |
650 |
280 |
565 |
20-26 |
|
500 |
127 |
410 |
1295 |
650 |
280 |
620 |
20-26 |
|
600 |
154 |
470 |
1455 |
850 |
380 |
725 |
20-30 |
|
700 |
165 |
550 |
1585 |
850 |
380 |
840 |
24-30 |
|
800 |
190 |
640 |
1700 |
1250 |
380 |
950 |
24-33 |
|
900 |
203 |
710 |
1865 |
1250 |
380 |
1050 |
28-33 |
|
1000 |
216 |
770 |
2015 |
1250 |
380 |
1160 |
28-36 |
|
1200 |
254 |
890 |
2250 |
1250 |
380 |
1380 |
32-39 |
|
1.6 |
50 |
43 |
112 |
625 |
245 |
72 |
125 |
4-18 |
65 |
46 |
115 |
625 |
245 |
72 |
145 |
4-18 |
|
80 |
49 |
120 |
645 |
245 |
72 |
160 |
8-18 |
|
100 |
56 |
138 |
675 |
355 |
92 |
180 |
8-18 |
|
125 |
64 |
164 |
715 |
355 |
92 |
210 |
8-18 |
|
150 |
70 |
175 |
800 |
355 |
92 |
240 |
8-22 |
|
200 |
71 |
208 |
850 |
250 |
170 |
295 |
12-22 |
|
250 |
76 |
243 |
925 |
250 |
170 |
335 |
12-26 |
|
300 |
83 |
283 |
1035 |
450 |
220 |
410 |
12-26 |
|
350 |
92 |
310 |
1070 |
450 |
220 |
470 |
16-26 |
|
400 |
102 |
340 |
1190 |
450 |
220 |
525 |
16-30 |
|
450 |
114 |
380 |
1250 |
650 |
280 |
585 |
20-30 |
|
500 |
127 |
410 |
1295 |
650 |
280 |
650 |
20-33 |
|
600 |
154 |
470 |
1455 |
850 |
380 |
770 |
20-36 |
|
700 |
165 |
550 |
1585 |
850 |
380 |
840 |
24-36 |
|
800 |
190 |
640 |
1700 |
1250 |
380 |
950 |
24-39 |
|
900 |
203 |
710 |
1865 |
1250 |
380 |
1050 |
28-39 |
|
1000 |
216 |
770 |
2015 |
1250 |
380 |
1170 |
28-42 |
|
1200 |
254 |
890 |
2250 |
1250 |
380 |
1390 |
32-48 |
|
2.5 |
50 |
43 |
112 |
625 |
245 |
72 |
125 |
4-18 |
65 |
46 |
115 |
625 |
245 |
72 |
145 |
8-18 |
|
80 |
49 |
120 |
645 |
245 |
72 |
160 |
8-18 |
|
100 |
56 |
138 |
675 |
355 |
92 |
190 |
8-22 |
|
125 |
64 |
164 |
715 |
355 |
92 |
220 |
8-26 |
|
150 |
70 |
175 |
800 |
355 |
92 |
250 |
8-26 |
|
200 |
71 |
208 |
850 |
250 |
170 |
310 |
12-26 |
|
250 |
76 |
243 |
925 |
250 |
170 |
370 |
12-30 |
|
300 |
83 |
283 |
1035 |
450 |
220 |
430 |
16-30 |
|
350 |
92 |
310 |
1070 |
450 |
220 |
490 |
16-33 |
|
400 |
102 |
340 |
1190 |
450 |
220 |
550 |
16-36 |
|
450 |
114 |
380 |
1250 |
650 |
280 |
600 |
20-36 |
|
500 |
127 |
410 |
1295 |
650 |
280 |
660 |
20-36 |
|
600 |
154 |
470 |
1455 |
850 |
380 |
770 |
20-39 |
|
700 |
165 |
550 |
1585 |
850 |
380 |
875 |
24-42 |
|
800 |
190 |
640 |
1700 |
1250 |
380 |
990 |
24-48 |
|
900 |
203 |
710 |
1865 |
1250 |
380 |
1090 |
28-48 |
|
1000 |
216 |
770 |
2015 |
1250 |
380 |
1210 |
28-56 |
|
1200 |
254 |
890 |
2250 |
1250 |
380 |
1420 |
32-56 |
|
4.0 |
50 |
43 |
112 |
625 |
245 |
72 |
125 |
4-18 |
65 |
46 |
115 |
625 |
245 |
72 |
145 |
8-18 |
|
80 |
49 |
120 |
645 |
245 |
72 |
160 |
8-18 |
|
100 |
56 |
138 |
675 |
355 |
92 |
190 |
8-22 |
|
125 |
64 |
164 |
715 |
355 |
92 |
220 |
8-26 |
|
150 |
70 |
175 |
800 |
800 |
92 |
250 |
8-26 |
|
200 |
71 |
208 |
850 |
850 |
170 |
320 |
12-30 |
|
250 |
76 |
243 |
925 |
925 |
170 |
385 |
12-33 |
|
300 |
83 |
283 |
1035 |
1035 |
220 |
450 |
16-33 |
|
350 |
92 |
310 |
1070 |
1070 |
220 |
510 |
16-36 |
|
400 |
102 |
340 |
1190 |
1190 |
220 |
585 |
16-39 |
|
450 |
114 |
380 |
1250 |
1250 |
280 |
610 |
20-39 |
|
500 |
127 |
410 |
1295 |
1295 |
280 |
670 |
20-42 |