氣動對夾刀型閘閥
PNEUMATIC WAFER TYPE KNIFE-SHAPED VALVE
PZ673(H、W、Y、F)-PN10、CLASS150
技術(shù)規(guī)范 Technical specification
|
設(shè)計依據(jù) Design refence |
GB標(biāo)準(zhǔn) |
ANSI標(biāo)準(zhǔn) |
|
設(shè)計標(biāo)準(zhǔn) |
GB/12237 |
ANSI B16.34 |
|
連接法蘭尺寸 |
GB/9113、JB/T79 |
ANSI B16.5 |
|
試驗和檢驗 |
JB/T9002 |
API 598 |
※注：系列蝶閥結(jié)構(gòu)長度及連接對夾法蘭尺寸根據(jù)客戶要求設(shè)計制造。
Note：The structural length and connecting flange size of ball valve
series can be designed and manufactured as per users requirements.
主要零件材質(zhì)表 Form of Major Parts Materials
|
序號NO |
零件名稱 |
材質(zhì) Material |
||
|
C |
P |
R |
||
|
1 |
內(nèi)六角螺絲 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
2 |
閥蓋 |
WCB |
1Cr18Ni9Ti |
2G1Cr18Ni12Mo2Ti |
|
3 |
墊片 |
PTFE |
PTFE |
PTFE |
|
4 |
閥座 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
閥體 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
6 |
密封填料 |
丁腈橡膠或PTFE |
丁腈橡膠或PTFE |
丁腈橡膠或PTFE |
|
7 |
壓蓋 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
8 |
閘板 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
9 |
支架 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
10 |
推拉桿 |
45#鋼鍍鉻 |
45#鋼鍍鉻 |
45#鋼鍍鉻 |
|
11 |
氣動執(zhí)行器 |
|
|
|
※注：主要零部件及密封圈的材質(zhì)亦可根據(jù)實際工況條件或用戶特殊要求設(shè)計
Note: The main spare parts and sealing-ring materials of ball valve series be
options as perreal working conditions and the user special requirements.
主要外形及連接尺寸 PZ673(H、W、Y、F) Mani Outine and Connercting Flange Size
|
公稱通徑 DN Nemieal size |
外形尺寸 Outline Size |
|||||||||
|
GB標(biāo)準(zhǔn)外形及連接尺寸(PN1.0Mpa) |
ANSI標(biāo)準(zhǔn)外形及連接尺寸(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 |
