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號 NO |
材料標準/ 零件名稱 |
材料牌號 | |||
|
碳鋼 |
不銹鋼 | ||||
|
GB |
ASTM |
GB |
ASTM | ||
|
01 |
底蓋 |
25 |
A105 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
02 |
底蓋螺釘 |
25CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
|
03 |
墊圈 |
氟橡膠;金屬夾石墨 | |||
|
04 |
止推軸承 |
金屬夾 | |||
|
05 |
下閥桿 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
06 |
下閥桿軸承 |
金屬夾 | |||
|
07 |
排污塞 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
08 |
閥體 |
WCB |
A216-WCB |
ZGlCrl8Ni9Ti ZGlCrl8Nil2Mo2T |
CF8/CF8M/ CF3/CF3M |
|
09 |
閥座O形圈 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
|
10 |
閥座彈簧 |
17-7PH |
17-7PH |
17-7PH |
17-7PH |
|
11 |
閥座 |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
|
12 |
閥座支承圈 |
25鍍鉻 |
A105鍍鉻 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
13 |
球體 |
1Cr18N19Ti |
304 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
304/316/ 304L/316L |
|
14 |
球體鍵 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
|
15 |
上閥桿 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
16 |
側蓋 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
|
17 |
墊圈 |
氟橡膠；金屬夾石墨 | |||
|
18 |
螺母 |
45 |
A194-2H |
0Cr18Ni |
A194-8M |
|
19 |
雙頭螺柱 |
35CrMoA |
A194-B7 |
1Cr17Ni2 |
A193-B8M |
|
20 |
墊圈 |
氟橡膠；金屬夾石墨 | |||
|
21 |
閥蓋 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
|
22 |
止推軸承 |
PTFE |
PTFE |
PTFE |
PTFE |
|
23 |
壓環 |
25鍍鉻 |
A105鍍鉻 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
24 |
填料函O形圈 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
|
25 |
閥桿O形圈 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
氟橡膠 |
|
26 |
閥桿填料 |
石墨 | |||
|
27 |
填料壓蓋 |
25鍍鉻 |
A105鍍鉻 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
28 |
螺釘 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
|
29 |
支架 |
WCB |
WCB |
WCB |
WCB |
|
30 |
鍵 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
|
31 |
盲板 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12M02Ti |
CF8/CF8M/ CF3/CF3M |
應用規范：
1、設計、制造按GB12237-89
2、結構長度按SDV-2002
3、閥門檢查和試驗按GB13927-89
Q944F/ Q945F PN1.6MPa主要連接尺寸及重量
|
公稱通經DN |
150 |
200×150 |
200 |
250×200 |
250 |
300×250 |
300 |
350×300 |
350 |
400×350 |
400 |
450×400 |
450 |
500×450 |
500 |
600×500 |
600 | |
|
球孔d1 |
150 |
150 |
200 |
200 |
250 |
250 |
300 |
300 |
350 |
350 |
400 |
400 |
450 |
450 |
500 |
500 |
600 | |
|
L |
570 |
570 |
670 |
670 |
760 |
760 |
850 |
850 |
980 |
980 |
1080 |
1080 |
1220 |
1220 |
1360 |
1360 |
1750 | |
|
H |
219 |
219 |
273 |
273 |
360 |
360 |
395 |
395 |
430 |
430 |
470 |
470 |
550 |
550 |
580 |
580 |
700 | |
|
手動 |
H1 |
330 |
330 |
398 |
398 |
495 |
495 |
580 |
580 |
625 |
625 |
670 |
670 |
698 |
698 |
840 |
840 |
1050 |
|
E |
- |
- |
116 |
116 |
116 |
116 |
171 |
171 |
171 |
171 |
257 |
257 |
257 |
257 |
257 |
257 |
150 | |
|
F |
- |
- |
350 |
350 |
350 |
350 |
400 |
400 |
420 |
420 |
400 |
400 |
420 |
420 |
400 |
400 |
410 | |
|
W |
1050 |
1050 |
600 |
600 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 | |
|
電動 |
H2 |
554 |
554 |
600 |
600 |
652 |
652 |
760 |
760 |
770 |
770 |
830 |
830 |
- |
- |
940 |
940 |
1020 |
|
L1 |
235 |
235 |
235 |
235 |
235 |
235 |
259 |
259 |
400 |
400 |
400 |
400 |
- |
- |
410 |
410 |
410 | |
|
氣動 |
H3 |
666 |
666 |
736 |
736 |
926 |
926 |
1059 |
1059 |
1127 |
1127 |
1393 |
1393 |
1468 |
1468 |
1538 |
1538 |
1370 |
|
L2 |
776 |
776 |
776 |
776 |
776 |
776 |
1060 |
1060 |
1060 |
1060 |
1360 |
1360 |
1360 |
1360 |
1360 |
1360 |
2840 | |
