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公司基本資料信息
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D71H-10P,D71H-16C,D71H-25R,Dt43H-10P,Dt43H-16R,Dt43H-25C,Dt43F-10P,Dt43F-16R,Dt43F-25C,硬密封蝶閥
產品型號：D71H-10
產品名稱：金屬彈性硬密封蝶閥
產品特點：本蝶閥可適用于食品、醫藥、化工等凈管路及工業環保、水處理、高層建筑、給排水管路作啟閉或調節介質流量之用。采用標準設計標準：GB/T12238-1989 法蘭連接尺寸：GB/T9113.1-2000; GB/T9113.2-2000 GB/T9115.1-2000; GB/T9115.2-2000 結構長度：GB/T12221-1989 壓力試驗：GB/T13927-1992 金屬彈性硬密封蝶閥。
二、主要技術參數：
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公稱通徑 |
DN(mm) |
50~150 |
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公稱壓力 |
PN(MPa) |
1.0 |
1.6 |
2.5 |
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試驗壓力 |
強度試驗 |
1.5 |
2.4 |
3.75 |
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密封試驗 |
1.1 |
1.76 |
2.75 |
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氣密封試驗 |
0.6 |
0.6 |
0.6 |
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適用介質 |
水、蒸氣、油品、酸類腐蝕性等。 |
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適用溫度 |
-40℃~600℃ |
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三、主要零件的材質：
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零件名稱 |
材料 |
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閥體 |
鑄鐵、鑄鋼、不銹鋼、鉻鉬鋼、合金鋼 |
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蝶板 |
鑄鋼、合金鋼（鍍硬鉻）、不銹鋼、鉻鉬鋼 |
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密封圈 |
不銹鋼、聚內脂、抗磨材料 |
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閥桿 |
2Cr13、1Cr13不銹鋼、鉻鉬鋼 |
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填料 |
柔性石墨 |
四、D71H-10P系列對夾式彈性硬密封蝶閥尺寸級規格：
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公稱通徑 |
結構長度 |
外形尺寸 |
法蘭尺寸和螺栓孔尺寸（標準值） |
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1.0MPa |
1.6MPa |
2.5MPa |
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毫米 |
英寸 |
L |
L2 |
H |
H1 |
D1 |
Z-d |
a |
D1 |
Z-d |
a |
D1 |
Z-d |
a |
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50 |
2 |
43 |
265 |
330 |
250 |
125 |
4-18 |
90° |
125 |
4-18 |
90° |
125 |
4-18 |
90° |
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65 |
2 1/2 |
46 |
265 |
362 |
267 |
145 |
4-18 |
90° |
145 |
4-18 |
90° |
145 |
4-18 |
90° |
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80 |
3 |
49 |
320 |
375 |
275 |
160 |
8-18 |
45° |
160 |
8-18 |
45° |
160 |
8-18 |
45° |
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100 |
4 |
56 |
320 |
410 |
295 |
180 |
8-18 |
45° |
180 |
8-18 |
45° |
190 |
8-22 |
45° |
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125 |
5 |
64 |
340 |
425 |
305 |
210 |
8-18 |
45° |
210 |
8-18 |
45° |
220 |
8-26 |
45° |
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150 |
6 |
70 |
390 |
465 |
320 |
240 |
8-22 |
45° |
240 |
8-22 |
45° |
250 |
8-26 |
45° |
五、Dt43H/F-10、16、25C.P.R.V系列法蘭式彈性硬密封、聚四氟密封蝶閥：
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公稱通徑 |
結構長度 |
外形尺寸 |
法蘭尺寸和螺栓孔尺寸（標準值） |
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1.0MPa |
1.6MPa |
2.5MPa |
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毫米 |
英寸 |
L |
L2 |
H |
H1 |
D |
D1 |
D2 |
n-d |
D |
D1 |
D2 |
n-d |
D |
D1 |
D2 |
n-d |
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50 |
2 |
43 |
265 |
325 |
240 |
165 |
125 |
99 |
4-18 |
165 |
125 |
99 |
4-18 |
165 |
125 |
99 |
4-18 |
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65 |
2 1/2 |
46 |
265 |
340 |
250 |
185 |
145 |
118 |
4-18 |
185 |
145 |
118 |
4-18 |
185 |
145 |
118 |
8-18 |
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80 |
3 |
49 |
320 |
355 |
255 |
200 |
160 |
132 |
8-18 |
200 |
160 |
132 |
8-18 |
200 |
160 |
132 |
8-18 |
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100 |
4 |
56 |
320 |
400 |
275 |
220 |
180 |
156 |
8-18 |
220 |
180 |
156 |
8-18 |
235 |
190 |
156 |
8-22 |
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125 |
5 |
64 |
340 |
435 |
300 |
250 |
210 |
184 |
8-18 |
250 |
210 |
184 |
8-18 |
270 |
220 |
184 |
8-26 |
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150 |
6 |
70 |
390 |
455 |
310 |
285 |
240 |
211 |
8-22 |
285 |
240 |
211 |
8-22 |
300 |
250 |
211 |
8-26 |
注：Dt-代表彈性密封結構
D71H-10P-DN50,D71H-10P-DN65,D71H-10P-DN80,D71H-10P-DN100,D71H-10P-DN125,D71H-10P-DN150,D71H-10C-DN50,D71H-10C-DN65,D71H-10C-DN80,D71H-10C-DN100,D71H-10C-DN125,D71H-10C-DN150,
D71H-10R-DN50,D71H-10R-DN65,D71H-10R-DN80,D71H-10R-DN100,D71H-10R-DN125,D71H-10R-DN150,
D71H-16P-DN50,D71H-16P-DN65,D71H-16P-DN80,D71H-16P-DN100,D71H-16P-DN125,D71H-16P-DN150,
D71H-16C-DN50,D71H-16C-DN65,D71H-16C-DN80,D71H-16C-DN100,D71H-16C-DN125,D71H-16C-DN150,
D71H-16R-DN50,D71H-16R-DN65,D71H-16R-DN80,D71H-16R-DN100,D71H-16R-DN125,D71H-16R-DN150,
D71H-25P-DN50,D71H-25P-DN65,D71H-25P-DN80,D71H-25P-DN100,D71H-25P-DN125,D71H-25P-DN150,
D71H-25C-DN50,D71H-25C-DN65,D71H-25C-DN80,D71H-25C-DN100,D71H-25C-DN125,D71H-25C-DN150,
D71H-25R-DN50,D71H-25R-DN65,D71H-25R-DN80,CCLAIR,D71H-25R-DN100,D71H-25R-DN125,D71H-25R-DN150,
Dt43H-10P-DN50,Dt43H-10P-DN65,Dt43H-10P-DN80,Dt43H-10P-DN100,Dt43H-10P-DN125,Dt43H-10P-DN150,
Dt43H-10C-DN50,Dt43H-10C-DN65,Dt43H-10C-DN80,Dt43H-10C-DN100,Dt43H-10C-DN125,Dt43H-10C-DN150,
Dt43H-10R-DN50,Dt43H-10R-DN65,Dt43H-10R-DN80,Dt43H-10R-DN100,Dt43H-10R-DN125,Dt43H-10R-DN150,
Dt43H-16P-DN50,Dt43H-16P-DN65,Dt43H-16P-DN80,Dt43H-16P-DN100,Dt43H-16P-DN125,Dt43H-16P-DN150,
Dt43H-16C-DN50,Dt43H-16C-DN65,Dt43H-16C-DN80,Dt43H-16C-DN100,Dt43H-16C-DN125,Dt43H-16C-DN150,
Dt43H-16R-DN50,Dt43H-16R-DN65,Dt43H-16R-DN80,Dt43H-16R-DN100,Dt43H-16R-DN125,Dt43H-16R-DN150,
Dt43H-25P-DN50,Dt43H-25P-DN65,Dt43H-25P-DN80,Dt43H-25P-DN100,Dt43H-25P-DN125,Dt43H-25P-DN150,
Dt43H-25C-DN50,Dt43H-25C-DN65,Dt43H-25C-DN80,Dt43H-25C-DN100,Dt43H-25C-DN125,Dt43H-25C-DN150,
Dt43H-25R-DN50,Dt43H-25R-DN65,Dt43H-25R-DN80,Dt43H-25R-DN100,Dt43H-25R-DN125,Dt43H-25R-DN150,
Dt43F-10P-DN50,Dt43F-10P-DN65,Dt43F-10P-DN80,Dt43F-10P-DN100,Dt43F-10P-DN125,Dt43F-10P-DN150,
Dt43F-10C-DN50,Dt43F-10C-DN65,Dt43F-10C-DN80,Dt43F-10C-DN100,Dt43F-10C-DN125,Dt43F-10C-DN150,
Dt43F-10R-DN50,Dt43F-10R-DN65,Dt43F-10R-DN80,Dt43F-10R-DN100,Dt43F-10R-DN125,Dt43F-10R-DN150,
Dt43F-16P-DN50,Dt43F-16P-DN65,Dt43F-16P-DN80,Dt43F-16P-DN100,Dt43F-16P-DN125,Dt43F-16P-DN150,
Dt43F-16C-DN50,Dt43F-16C-DN65,Dt43F-16C-DN80,Dt43F-16C-DN100,Dt43F-16C-DN125,Dt43F-16C-DN150,
Dt43F-16R-DN50,Dt43F-16R-DN65,Dt43F-16R-DN80,Dt43F-16R-DN100,Dt43F-16R-DN125,Dt43F-16R-DN150,
Dt43F-25P-DN50,Dt43F-25P-DN65,Dt43F-25P-DN80,CCLAIR,Dt43F-25P-DN100,Dt43F-25P-DN125,Dt43F-25P-DN150,
Dt43F-25C-DN50,Dt43F-25C-DN65,Dt43F-25C-DN80,Dt43F-25C-DN100,Dt43F-25C-DN125,Dt43F-25C-DN150,
Dt43F-25R-DN50,Dt43F-25R-DN65,Dt43F-25R-DN80,Dt43F-25R-DN100,Dt43F-25R-DN125,Dt43F-25R-DN150,
一、產品[金屬彈性硬密封蝶閥]的詳細資料：
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