气动对夹刀型闸阀
PNEUMATIC WAFER TYPE KNIFE-SHAPED VALVE
JLDZ673(H、W、Y、F)-PN10、CLASS150
技术规范 Technical specification
|
设计依据
Design refence |
GB标准 |
ANSI标准 |
|
设计标准
Design standard |
GB/12237 |
ANSI B16.34 |
|
连接法兰尺寸
Connecting Flange Size |
GB/9113、JB/T79 |
ANSI B16.5 |
|
试验和检验
Test＆inspection |
JB/T9002 |
API 598 |
※注：系列蝶阀结构长度及连接对夹法兰尺寸根据客户要求设计制造。
Note：The structural length and connecting flange size of ball valve
series can be designed and manufactured as per users requirements.
主要零件材质表 Form of Major Parts Materials
|
序号NO |
零件名称
Accessory name |
材质 Material |
|
C |
P |
R |
|
1 |
内六角螺丝
Mikl Steel Hex
Socket Screw |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
2 |
阀盖
Cover |
WCB |
1Cr18Ni9Ti |
2G1Cr18Ni12Mo2Ti |
|
3 |
垫片
Gasket |
PTFE |
PTFE |
PTFE |
|
4 |
阀座
Seat |
1Cr18Ni9Ti
或PTFE |
1Cr18Ni9Ti
或PTFE |
1Cr18Ni12Mo2Ti
或PTFE |
|
5 |
阀体
Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
6 |
密封填料
Packing Material |
丁腈橡胶或PTFE
NBR or PTFE |
丁腈橡胶或PTFE
NBR or PTFE |
丁腈橡胶或PTFE
NBR or PTFE |
|
7 |
压盖
Gland |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
8 |
闸板
Cut-off Device |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti
|
|
9 |
支架
Coke |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
10 |
推拉杆
Push-and-pull Rod |
45#钢镀铬
45#Steel Chrome |
45#钢镀铬
45#Steel Chrome |
45#钢镀铬
45#Steel Chrome |
|
11 |
气动执行器
Pneumatic Actuator |
|
|
|
※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.
主要外形及连接尺寸 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）
Outline and Connecting Size to GB Standard（PN1.0Mpa） |
ANSI标准外形及连接尺寸（Class150）
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 |