1、閥門承壓件采用精密鑄造工藝澆鑄，表面質(zhì)量手輪采用可鍛鑄鐵鑄造，造型配合手柄，適當(dāng)增加摩擦力。??
2、采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置滾動軸承，啟閉輕松。??
3、結(jié)構(gòu)設(shè)計緊湊合理，造型美觀。??
4、閥體材料品種齊全，填料、墊片根據(jù)實際工況或用戶要求合理選配，可適用于各種壓力、溫度及介質(zhì)工況。??
5、采用國內(nèi)外多種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式，滿足各種工程需要及用戶要求??
應(yīng)用規(guī)范：
|
設(shè)計與制造 Design and Manufacture |
結(jié)構(gòu)長度 Face to face/ End to end |
法蘭尺寸 FlangeDimension |
對焊連接尺寸 Butt welding dimension |
壓力-溫度Pressure Temperature Lating |
試驗-檢驗Inspection and Test |
|
API 600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 598 |
|
API 6D |
API 6D |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 6D |
|
設(shè)計與制造 Design and Manufacture |
結(jié)構(gòu)長度 Face to face/ End to end |
法蘭尺寸 FlangeDimension |
對焊連接尺寸 Butt welding dimension |
壓力-溫度Pressure Temperature Lating |
試驗-檢驗Inspection and Test |
|
API 600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 598 |
|
API 6D |
API 6D |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 6D |
|
設(shè)計與制造 Design and Manufacture |
結(jié)構(gòu)長度 Face to face/ End to end |
法蘭尺寸 FlangeDimension |
對焊連接尺寸 Butt welding dimension |
壓力-溫度Pressure Temperature Lating |
試驗-檢驗Inspection and Test |
|
API 600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 598 |
|
API 6D |
API 6D |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 6D |
|
設(shè)計與制造 Design and Manufacture |
結(jié)構(gòu)長度 Face to face/ End to end |
法蘭尺寸 FlangeDimension |
對焊連接尺寸 Butt welding dimension |
壓力-溫度Pressure Temperature Lating |
試驗-檢驗Inspection and Test |
|
API 600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 598 |
|
API 6D |
API 6D |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 6D |
Z41H美標(biāo)閘閥主要零件材質(zhì)
|
零件名稱 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閥體/閥蓋 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閘板 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閥桿 |
F304 |
F304L |
F316 |
F316L |
|
填料 |
PTFE編織 |
PTFE編織 |
PTFE編織 |
PTFE編織 |
|
墊片 |
PTFE+304 |
PTFE+304L |
PTFE+316 |
PTFE+316L |
|
壓蓋 |
CF8 |
CF3 |
CF8M |
CF3M |
|
填料壓環(huán) |
304 |
304L |
316 |
316L |
|
螺栓 |
A193-B8 |
A193-B8 |
A193-B8M |
A193-B8M |
|
螺母 |
A194-8M |
A194-8M |
A194-8M |
A194-8M |
|
零件名稱 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閥體/閥蓋 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閘板 |
CF8 |
CF3 |
CF8M |
CF3M |
|
閥桿 |
F304 |
F304L |
F316 |
F316L |
|
填料 |
PTFE編織 |
PTFE編織 |
PTFE編織 |
PTFE編織 |
|
墊片 |
PTFE+304 |
PTFE+304L |
PTFE+316 |
PTFE+316L |
|
壓蓋 |
CF8 |
CF3 |
CF8M |
CF3M |
|
填料壓環(huán) |
304 |
304L |
316 |
316L |
|
螺栓 |
A193-B8 |
A193-B8 |
A193-B8M |
A193-B8M |
|
螺母 |
A194-8M |
A194-8M |
A194-8M |
A194-8M |
Z41H美標(biāo)閘閥主要連接尺寸
|
型號 |
規(guī)格 |
尺寸(mm) |
||||||||
|
inch |
DN |
L |
D |
D1 |
D2 |
b |
z-Φd |
H |
D0 |
|
|
Z41W-150Lb |
1/2" |
15 |
108 |
89 |
60.5 |
35 |
12 |
4-Φ15 |
155 |
120 |
|
3/4" |
20 |
117 |
98 |
70 |
43 |
12 |
4-Φ15 |
160 |
120 |
|
|
1" |
25 |
127 |
108 |
79.5 |
51 |
12 |
4-Φ15 |
200 |
140 |
|
|
11/4" |
32 |
140 |
117 |
89 |
64 |
13 |
4-Φ15 |
245 |
160 |
|
|
11/2" |
40 |
165 |
127 |
98.5 |
73 |
15 |
4-Φ15 |
285 |
180 |
|
|
2" |
50 |
178 |
152 |
120.5 |
92 |
16 |
4-Φ19 |
315 |
200 |
|
|
21/2" |
65 |
190 |
178 |
139.5 |
105 |
18 |
4-Φ19 |
375 |
220 |
|
|
3" |
80 |
203 |
190 |
152.5 |
127 |
19 |
4-Φ19 |
400 |
240 |
|
|
4" |
100 |
229 |
229 |
190.5 |
157 |
24 |
8-Φ19 |
460 |
280 |
|
|
5" |
125 |
254 |
254 |
216 |
186 |
24 |
8-Φ22 |
540 |
300 |
|
|
6" |
150 |
267 |
279 |
241.5 |
216 |
26 |
8-Φ22 |
620 |
320 |
|
|
8" |
200 |
292 |
343 |
298.5 |
270 |
29 |
8-Φ22 |
800 |
400 |
|
|
10" |
250 |
330 |
406 |
362 |
324 |
31 |
12-Φ25 |
850 |
450 |
|
|
12" |
300 |
356 |
483 |
432 |
381 |
32 |
12-Φ25 |
1000 |
500 |
|
|
14" |
350 |
381 |
533 |
476 |
413 |
35 |
12-Φ29 |
1300 |
600 |
|
|
16" |
400 |
406 |
597 |
540 |
470 |
37 |
16-Φ29 |
1400 |
600 |
|
|
18" |
450 |
432 |
635 |
578 |
533 |
40 |
16-Φ32 |
1600 |
650 |
|
|
20" |
500 |
457 |
698 |
635 |
584 |
43 |
20-Φ32 |
1850 |
650 |
|
|
24" |
600 |
508 |
813 |
749.5 |
692 |
48 |
20-Φ35 |
2200 |
700 |
|