♦執(zhí)行標(biāo)準(zhǔn)
|
產(chǎn)品規(guī)范 |
設(shè)計(jì)規(guī)范 |
結(jié)構(gòu)長度 |
連接法蘭 |
試驗(yàn)與檢驗(yàn) |
|
ASMEB16.34 |
|
GB/T9113.1 HG/T20592 HG/T20615、ASMEB16.5 |
GB/T9092 API 598 |
♦主要零件材料
|
序號(hào) |
零件名稱 |
材質(zhì) |
序號(hào) |
零件名稱 |
材質(zhì) |
|
1 |
閥座 |
ASTM A105+HF |
11 |
驅(qū)動(dòng)裝置 |
- |
|
2 |
塾片 |
柔性石墨+不銹鋼 |
12 |
閥瓣 |
ASTM A105+HF |
|
3 |
閥體 |
ASTM A216WCB |
13 |
壓蓋 |
ASTMA105 |
|
4 |
法蘭蓋 |
A105 |
14 |
對(duì)開圓環(huán) |
碳鋼 |
|
5 |
螺柱 |
ASTM A193B7 |
15 |
閥桿 |
ASTM A276-410 |
|
6 |
螺母 |
ASTM A194 2H |
16 |
填料 |
柔性石墨 |
|
7 |
閥蓋 |
ASTM A216WCB |
17 |
填料壓蓋 |
ASTM A216WCB |
|
8 |
閥桿螺母 |
銅合金 |
18 |
防轉(zhuǎn)板 |
碳鋼 |
|
9 |
軸承 |
- |
19 |
螺栓 |
ASTMA193B7 |
|
10 |
軸承壓蓋 |
ASTM A105 |
20 |
|
|
♦主要外形連接尺寸 PN2.0MPa/Class150
|
DN(mm) |
NPS(in) |
驅(qū)動(dòng)方式 |
D |
C |
N-Φd |
L |
L1 |
D1 |
C1 |
n1-Φ |
Do |
H1 |
H |
驅(qū)動(dòng)裝置 |
|
ZFP44Y ZFP544Y ZFP944Y |
||||||||||||||
|
50 |
2" |
手動(dòng) |
150 |
120.5 |
4-18 |
240 |
120 |
150 |
120.5 |
4-Φ18 |
350 |
127 |
500 |
- |
|
80 |
3" |
190 |
152.5 |
4-18 |
455 |
212 |
190 |
152.5 |
4-Φ18 |
350 |
175 |
750 |
- |
|
|
100 |
4" |
230 |
190.5 |
8-18 |
336 |
165 |
230 |
190.5 |
8-Φ18 |
400 |
200 |
800 |
- |
|
|
150 |
6" |
280 |
241.5 |
8-22 |
410 |
190 |
280 |
241.5 |
8-Φ 22 |
450 |
220 |
830 |
- |
|
|
200 |
8" |
345 |
298.5 |
8-22 |
455 |
212 |
345 |
298.5 |
8-Φ22 |
500 |
240 |
1150 |
一 |
|
|
250 |
10" |
405 |
362 |
8-22 |
495 |
230 |
405 |
362 |
12-Φ26 |
600 |
290 |
1215 |
一 |
|
|
300 |
12" |
齒動(dòng) |
485 |
432 |
12-26 |
595 |
290 |
485 |
432 |
12-Φ26 |
600 |
305 |
1250 |
LR1200 |
|
350 |
14" |
535 |
476 |
12-26 |
620 |
290 |
535 |
476 |
12-Φ29.5 |
600 |
310 |
1340 |
LR1200 |
|
|
400 |
16" |
600 |
540 |
12-29.5 |
730 |
345 |
600 |
540 |
16-Φ29.5 |
900 |
355 |
1400 |
LR2500 |
|
|
500 |
20" |
700 |
635 |
20-32.5 |
855 |
402 |
700 |
635 |
20-Φ32.5 |
900 |
382 |
1600 |
LR2500 |
|
