〖PZ641H气动刀型闸阀〖/span>
』span style="font-family: 宋体;">PZ641H气动刀型闸阀-产品说明【/strong>
PZ641H气动刀型闸阀是较为复杂的自动化控制仪表,由多种气动元件及阀体组成。多用于要求快速切断或开启的场合、br/>双作用:对阀门开启和关闭的两位式控制:br/>单作用:(弹簧复位):在电器和气路切断或故障时,阀门自动开启或关闭、/p>
可选附仵/strong>
1、单或双控电磁阀(有24V?20V等电压供选择,必要时可选防爆电磁阀)、br/>2、接近开兲br/>3、气源处理三联件(包括减压阀、过滤器、油雾器)、br/>4、电/气阀门定位器(调节型用)、/p>
公称通径 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
高度 |
335 |
363 |
395 |
465 |
530 |
630 |
750 |
公称通径 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
高度 |
900 |
1125 |
1260 |
1450 |
1600 |
1900 |
2300 |
※注:主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计
Note: The main spare parts and sealing-ring materials of ball valve series be
options as perreal working conditions and the user special requirements.
主要外形及连接尺 JLDZ673(H、W、Y、F) Mani Outine and Connercting Flange Size
公称通径 DN Nemieal size |
外形尺寸 Outline Size |
GB标准外形及连接尺寸(PN1.0Mpa(/p> Outline and Connecting Size to GB Standard(PN1.0Mpa(/p> |
ANSI标准外形及连接尺寸(Class150(/p> Outline and Connecting Size to ANSI Standard(Class150) |
L |
H |
D |
D1 |
n-Φd |
L |
H |
D |
D1 |
n-Φd |
50 |
60 |
335 |
165 |
125 |
2-18 2-M16 |
48 |
335 |
152 |
120.5 |
2-19 2-M16 |
65 |
60 |
363 |
185 |
145 |
2-18 2-M16 |
48 |
363 |
178 |
139.5 |
2-19 2-M16 |
80 |
60 |
395 |
200 |
160 |
2-18 2-M16 |
50 |
395 |
190 |
152.5 |
2-19 2-M16 |
100 |
60 |
465 |
220 |
180 |
6-18 2-M16 |
50 |
465 |
229 |
190.5 |
6-19 2-M16 |
125 |
60 |
530 |
250 |
210 |
6-18 2-M16 |
57 |
530 |
254 |
216 |
6-22 2-M20 |
150 |
70 |
630 |
285 |
240 |
6-23 2-M20 |
57 |
630 |
279 |
241.5 |
6-22 2-M20 |
200 |
80 |
750 |
340 |
295 |
6-23 2-M20 |
70 |
750 |
343 |
298.5 |
6-22 2-M20 |
250 |
86 |
900 |
395 |
350 |
8-23 4-M20 |
70 |
900 |
406 |
362 |
8-25 4-M22 |
300 |
92 |
1120 |
442 |
400 |
8-23 4-M20 |
76 |
1120 |
483 |
432 |
8-25 4-M22 |
350 |
100 |
1260 |
505 |
460 |
10-23 6-M20 |
76 |
1260 |
533 |
476 |
18-29 4-M27 |
400 |
120 |
1450 |
565 |
515 |
10-25 6-M20 |
89 |
1450 |
597 |
540 |
12-29 4-M27 |
450 |
125 |
1600 |
615 |
565 |
14-25 6-M22 |
89 |
1600 |
635 |
578 |
12-32 4-M30 |
500 |
130 |
1800 |
670 |
620 |
14-25 6-M22 |
114 |
1800 |
699 |
635 |
14-32 6-M30 |
600 |
130 |
2300 |
780 |
725 |
14-30 6-M27 |
114 |
2300 |
813 |
749.5 |
14-35 6-M33 |