聯(lián)系人：張經(jīng)理
QQ：2355802921
聯(lián)系電話：13812199898微信同號
聯(lián)系人：李經(jīng)理
QQ：292500455
聯(lián)系電話：13861877712微信同號
公司地址：無錫市會北路28-135號(無錫光電新材料科技園)
公司官網(wǎng)：http://www.110055.net/
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(dǎo)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(dǎo)致閥門失靈;大的雜物還容易把閥板卡住，導(dǎo)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(dǎo)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-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,