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- 產(chǎn)品名稱：BFDG7M41HR-10P,BFDG7M42HR-10C,BFDG7M43HR-10P,管力閥
- 產(chǎn)品型號：BFDG7M41HR-10P,BFDG7M42HR-10C,BFDG7M43HR-10P,BFDG7
- 產(chǎn)品展商：其它品牌
- 會員價格：0.00 元
- 產(chǎn)品文檔：無相關(guān)文檔
簡單介紹
BFDG7M41HR-10P,BFDG7M42HR-10C,BFDG7M43HR-10P,BFDG7M41HR-16C,管力閥
產(chǎn)品描述
BFDG7M41HR-10P,BFDG7M42HR-10C,BFDG7M43HR-10P,BFDG7M41HR-16C,管力閥
一、BFDG7M41HR管力閥概述：
該閥是我公司工程技術(shù)人員參照國內(nèi)外同類型的先進產(chǎn)品進行設(shè)計。吸收微阻緩閉止回閥、液控止回蝶閥、多功能水利控制閥的基礎(chǔ)上研制而成，是水泵控制閥的換代新產(chǎn)品。它兼具電動閘、電動蝶閥以及止回閥的功能，并通過快關(guān)和緩閉的動作來消除水錘危害，保護水泵及管網(wǎng)系統(tǒng)**。該閥是當前國內(nèi)外結(jié)構(gòu)*新穎、性能*先進、進行*可靠的泵站新型控制設(shè)備，主要用于自動化給排水泵站的離心泵、冶金、石化、水利、市政、環(huán)保等行業(yè)供排水系統(tǒng)。
二、BFDG7M41HR管力閥工作原理：
1.開閥
當水泵啟動后進口端水經(jīng)過、過濾器、閘閥、高壓管、進入活塞缸下部，在水的壓力下推動活塞上下帶動小閥板緩慢開啟，大閥板在水力的推動下與小閥板同時開啟，完成開閥。
2.關(guān)閥
停泵時閥內(nèi)流速急劇降低，大閥板在重力的作用下快速關(guān)閉，截斷90%的水流，出口端的回水壓力水進入過濾器、閘閥、高壓管、進入活塞缸上部，在水的壓力下推動活塞帶動小閥板緩慢關(guān)閉，*終實現(xiàn)關(guān)閉。
三：BFDG7M41HR管力閥主要特點：管力閥結(jié)構(gòu);本閥門由閥體，橡膠管套、大小閥桿閘板、上下導柱等零件組成。
2)管力閥工作原理：管力閥在泥沙和雜物較多的一些情況下(如黃河水質(zhì)，污水處理系統(tǒng)等)，閥門控制管路容易被堵塞，導致閥門失靈;大的雜物還容易把閥板卡住，導致閥門密封不嚴;還有一些特殊情況，閥門開關(guān)時水錘很大，導致閥門開關(guān)時響聲巨大，甚至造成事故。
BFDG7M41HR管力閥代號
四、BFDG7M41HR管力閥主要外形尺寸：
|
公稱通徑
|
D1
|
D2
|
L
|
Z-φd
|
重量（kg）
|
|
150
|
285
|
240
|
260
|
8-φ22
|
75
|
|
200
|
340
|
295
|
290
|
8-φ22
|
100
|
|
250
|
395
|
350
|
330
|
12-φ23
|
140
|
|
300
|
445
|
400
|
355
|
12-φ22
|
180
|
|
350
|
505
|
460
|
380
|
16-φ22
|
230
|
|
400
|
565
|
515
|
405
|
16-φ24
|
290
|
|
450
|
615
|
565
|
430
|
20-φ26
|
370
|
|
500
|
670
|
620
|
455
|
20-φ26
|
420
|
|
600
|
780
|
725
|
505
|
20-φ30
|
720
|
|
700
|
895
|
840
|
610
|
24-φ30
|
830
|
|
800
|
1015
|
950
|
660
|
24-φ33
|
1150
|
|
900
|
1115
|
1050
|
710
|
28-φ33
|
1600
|
|
1000
|
1230
|
1160
|
810
|
28-φ36
|
1900
|
|
1200
|
1455
|
1380
|
960
|
32-φ39
|
2460
|
|
1400
|
1675
|
1590
|
1110
|
36-φ42
|
3800
|
|
1600
|
1915
|
1820
|
1500
|
40-φ48
|
4800
|
|
1800
|
2020
|
1960
|
1620
|
44-68
|
5900
|
|
2000
|
2230
|
2280
|
1800
|
48-68
|
7100
|
BFDG7M41HR-10P-DN700,BFDG7M41HR-10P-DN9000,BFDG7M41HR-10P-DN900,BFDG7M41HR-10P-DN1000,BFDG7M41HR-10P-DN1200,BFDG7M41HR-10P-DN150,BFDG7M41HR-10P-DN200,BFDG7M41HR-10P-DN250,BFDG7M41HR-10P-DN300,BFDG7M41HR-10P-DN350,BFDG7M41HR-10P-DN400,BFDG7M41HR-10P-DN7000,BFDG7M41HR-10P-DN600,BFDG7M41HR-10P-DN1400,BFDG7M41HR-10P-DN1600,BFDG7M41HR-10P-DN1800,BFDG7M41HR-10P-DN2000,
BFDG7M41HR-10C-DN700,BFDG7M41HR-10C-DN9000,BFDG7M41HR-10C-DN900,BFDG7M41HR-10C-DN1000,BFDG7M41HR-10C-DN1200,BFDG7M41HR-10C-DN150,BFDG7M41HR-10C-DN200,BFDG7M41HR-10C-DN250,BFDG7M41HR-10C-DN300,BFDG7M41HR-10C-DN350,BFDG7M41HR-10C-DN400,BFDG7M41HR-10C-DN7000,BFDG7M41HR-10C-DN600,BFDG7M41HR-10C-DN1400,BFDG7M41HR-10C-DN1600,BFDG7M41HR-10C-DN800,cclair,BFDG7M41HR-10C-DN2000,
BFDG7M41HR-16P-DN700,BFDG7M41HR-16P-DN9000,BFDG7M41HR-16P-DN900,BFDG7M41HR-16P-DN1000,BFDG7M41HR-16P-DN1200,BFDG7M41HR-16P-DN150,BFDG7M41HR-16P-DN200,BFDG7M41HR-16P-DN250,cclair,BFDG7M41HR-16P-DN300,BFDG7M41HR-16P-DN350,BFDG7M41HR-16P-DN400,BFDG7M41HR-16P-DN7000,BFDG7M41HR-16P-DN600,BFDG7M41HR-16P-DN1400,BFDG7M41HR-16P-DN1600,BFDG7M41HR-16P-DN1800,BFDG7M41HR-16P-DN2000,
BFDG7M41HR-16C-DN700,BFDG7M41HR-16C-DN9000,BFDG7M41HR-16C-DN900,cclair,BFDG7M41HR-16C-DN1000,BFDG7M41HR-16C-DN1200,BFDG7M41HR-16C-DN150,BFDG7M41HR-16C-DN200,BFDG7M41HR-16C-DN250,BFDG7M41HR-16C-DN300,BFDG7M41HR-16C-DN350,BFDG7M41HR-16C-DN400,BFDG7M41HR-16C-DN7000,BFDG7M41HR-16C-DN600,BFDG7M41HR-16C-DN1400,BFDG7M41HR-16C-DN1600,BFDG7M41HR-16C-DN1800,BFDG7M41HR-16C-DN2000,
BFDG7M41HR-25P-DN700,BFDG7M41HR-25P-DN9000,BFDG7M41HR-25P-DN900,BFDG7M41HR-25P-DN1000,BFDG7M41HR-25P-DN1200,BFDG7M41HR-25P-DN150,BFDG7M41HR-25P-DN200,BFDG7M41HR-25P-DN250,BFDG7M41HR-25P-DN300,BFDG7M41HR-25P-DN350,BFDG7M41HR-25P-DN400,BFDG7M41HR-25P-DN7000,BFDG7M41HR-25P-DN600,BFDG7M41HR-25P-DN1400,BFDG7M41HR-25P-DN1600,BFDG7M41HR-25P-DN1800,BFDG7M41HR-25P-DN2000,
BFDG7M41HR-25C-DN700,BFDG7M41HR-25C-DN9000,BFDG7M41HR-25C-DN900,BFDG7M41HR-25C-DN1000,BFDG7M41HR-25C-DN1200,BFDG7M41HR-25C-DN150,BFDG7M41HR-25C-DN200,BFDG7M41HR-25C-DN250,BFDG7M41HR-25C-DN300,BFDG7M41HR-25C-DN350,BFDG7M41HR-25C-DN400,BFDG7M41HR-25C-DN7000,BFDG7M41HR-25C-DN600,BFDG7M41HR-25C-DN1400,BFDG7M41HR-25C-DN1600,BFDG7M41HR-25C-DN1800,BFDG7M41HR-25C-DN2000,
BFDG7M42HR-10P-DN700,BFDG7M42HR-10P-DN9000,BFDG7M42HR-10P-DN900,BFDG7M42HR-10P-DN1000,BFDG7M42HR-10P-DN1200,BFDG7M42HR-10P-DN150,BFDG7M42HR-10P-DN200,BFDG7M42HR-10P-DN250,BFDG7M42HR-10P-DN300,BFDG7M42HR-10P-DN350,BFDG7M42HR-10P-DN400,BFDG7M42HR-10P-DN7000,BFDG7M42HR-10P-DN600,BFDG7M42HR-10P-DN1400,BFDG7M42HR-10P-DN1600,BFDG7M42HR-10P-DN1800,cclair,BFDG7M42HR-10P-DN2000,