液(Ye)控(Kong)蝶(Die)阀(Fa)主(Zhu)要(Yao)特(Te)点(Dian) :(?)
1、(?)主(Zhu)要(Yao)由(You)阀(Fa)门(Men)、(?)液(Ye)压(Ya)站(Zhan)、(?)快(Kuai)关(Guan)执(Zhi)行(Xing)装(Zhuang)置(Zhi)、(?)PLC电(Dian)控(Kong)箱(Xiang)及(Ji)行(Xing)程(Cheng)反(Fan)馈(Kui)装(Zhuang)置(Zhi)等(Deng)组(Zu)成(Cheng);(?)
2、(?)精(Jing)加(Jia)工(Gong)齿(Chi)轮(Lun)齿(Chi)条(Tiao)式(Shi)液(Ye)压(Ya)执(Zhi)行(Xing)器(Qi),(?)结(Jie)构(Gou)紧(Jin)凑(?),(?)运(Yun)行(Xing)平(Ping)稳(Wen),(?)安(An)全(Quan)可(Ke)靠(Kao);(?)
3、(?)PLC智(Zhi)能(Neng)电(Dian)气(Qi)控(Kong)制(Zhi)系(Xi)统(Tong),(?)自(Zi)动(Dong)化(Hua)程(Cheng)度(Du)高(Gao),(?)可(Ke)远(Yuan)程(Cheng)、(?)本(Ben)地(Di)控(Kong)制(Zhi)系(Xi)统(Tong);(?)
4、(?)采(Cai)用(Yong)可(Ke)靠(Kao)的(De)自(Zi)动(Dong)化(Hua)元(Yuan)件(Jian),(?)产(Chan)品(Pin)性(Xing)能(Neng)优(You)越(Yue),(?)质(Zhi)量(Liang)可(Ke)靠(Kao);(?)
5、(?)阀(Fa)门(Men)正(Zheng)常(Chang)启(Qi)闭(Bi)动(Dong)力(Li)源(Yuan)一(Yi)般(Ban)由(You)配(Pei)套(Tao)液(Ye)压(Ya)泵(Beng)站(Zhan)提(Ti)供(Gong),(?)也(Ye)可(Ke)来(Lai)源(Yuan)于(Yu)现(Xian)场(Chang)液(Ye)压(Ya)源(Yuan);(?)
6、(?)系(Xi)统(Tong)动(Dong)力(Li)电(Dian)源(Yuan)为(Wei)380V,(?)控(Kong)制(Zhi)电(Dian)源(Yuan)为(Wei)AC220V、(?)DC110V以(Yi)及(Ji)其(Qi)他(Ta)电(Dian)源(Yuan)等(Deng)级(Ji);(?)
7、(?)阀(Fa)门(Men)采(Cai)用(Yong)三(San)偏(Pian)心(Xin)多(Duo)层(Ceng)次(Ci)金(Jin)属(Shu)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa),(?)耐(Nai)高(Gao)温(Wen)、(?)启(Qi)闭(Bi)轻(Qing)松(Song),(?)密(Mi)封(Feng)可(Ke)靠(Kao)
。(?)
它(Ta)兼(Jian)有(You)闸(Zha)阀(Fa)和(He)止(Zhi)回(Hui)阀(Fa)的(De)功(Gong)能(Neng),(?)具(Ju)有(You)较(Jiao)完(Wan)善(Shan)的(De)液(Ye)压(Ya)系(Xi)统(Tong)和(He)电(Dian)气(Qi)控(Kong)制(Zhi)系(Xi)统(Tong),(?)即(Ji)可(Ke)现(Xian)场(Chang)操(Cao)作(Zuo),(?)也(Ye)可(Ke)远(Yuan)距(Ju)离(Li)操(Cao)作(Zuo)能(Neng)实(Shi)现(Xian)泵(Beng)阀(Fa)联(Lian)锁(Suo)程(Cheng)序(Xu)控(Kong)制(Zhi)及(Ji)微(Wei)机(Ji)集(Ji)中(Zhong)控(Kong)制(Zhi)能(Neng)取(Qu)代(Dai)重(Zhong)锤(Chui)式(Shi)液(Ye)控(Kong)蝶(Die)阀(Fa),(?)主(Zhu)要(Yao)将(Jiang)重(Zhong)锤(Chui)势(Shi)能(Neng)变(Bian)为(Wei)流(Liu)体(Ti)蓄(Xu)能(Neng),(?)节(Jie)省(Sheng)了(Liao)长(Chang)期(Qi)运(Yun)行(Xing)支(Zhi)承(Cheng)重(Zhong)锤(Chui)所(Suo)耗(Hao)的(De)能(Neng)量(Liang),(?)改(Gai)善(Shan)了(Liao)液(Ye)压(Ya)系(Xi)统(Tong)的(De)保(Bao)压(Ya)性(Xing)能(Neng)阀(Fa)门(Men)可(Ke)以(Yi)全(Quan)开(Kai)、(?)全(Quan)闭(Bi)、(?)半(Ban)开(Kai)、(?)也(Ye)可(Ke)以(Yi)快(Kuai)关(Guan)和(He)缓(Huan)闭(Bi),(?)能(Neng)按(An)用(Yong)户(Hu)实(Shi)际(Ji)要(Yao)求(Qiu)设(She)定(Ding)程(Cheng)序(Xu),(?)有(You)效(Xiao)的(De)防(Fang)止(Zhi)生(Sheng)产(Chan)破(Po)坏(Huai)性(Xing)水(Shui)锤(Chui),(?)保(Bao)证(Zheng)管(Guan)线(Xian)安(An)全(Quan)运(Yun)行(Xing),(?)是(Shi)一(Yi)种(Zhong)理(Li)想(Xiang)的(De)控(Kong)制(Zhi)设(She)备(Bei)。(?)
二(?)、(?)性(Xing)能(Neng)规(Gui)范(Fan)和(He)型(Xing)号(Hao)意(Yi)义(Yi)
开(Kai)阀(Fa)时(Shi)间(Jian) (S) | 阀(Fa)门(Men)通(Tong)径(Jing) | 可(Ke)调(Diao) | ||
≤(?)1200 | ≤(?)1400 | |||
10-60 | 15-60 | |||
关(Guan)阀(Fa)时(Shi)间(Jian)(S) | 快(Kuai)关(Guan) | 1.2-25 | 2.30 | |
慢(Man)关(Guan) | 2-60 | 4-60 | ||
关(Guan)阀(Fa)角(Jiao)度(Du) | 快(Kuai)关(Guan) | 65°(?)±(?)10°(?) | ||
慢(Man)关(Guan) | 25°(?)±(?)10°(?) |
三(San)、(?) DX7K41H和(He)DX7K41X型(Xing)外(Wai)形(Xing)尺(Chi)寸(Cun)及(Ji)连(Lian)接(Jie)尺(Chi)寸(Cun)
公(Gong)称(Cheng)压(Ya)力(Li) PN(MPa) | 公(Gong)称(Cheng)通(Tong)径(Jing) DN(mm) | 主(Zhu)要(Yao)连(Lian)接(Jie)尺(Chi)寸(Cun) | |||||||
D | D1 | b | L | L1 | L2 | L3 | L4 | ||
1.0 | 200 | 340 | 295 | 28 | 168 | 720 | |||
250 | 395 | 350 | 28 | 200 | 770 | ||||
300 | 445 | 400 | 28 | 235 | 795 | ||||
350 | 505 | 460 | 30 | 260 | 340 | 420 | 265 | 820 | |
400 | 565 | 515 | 32 | 310 | 410 | 510 | 296 | 900 | |
450 | 615 | 565 | 32 | 320 | 420 | 520 | 320 | 920 | |
500 | 670 | 620 | 34 | 350 | 450 | 530 | 345 | 1010 | |
600 | 780 | 725 | 36 | 400 | 565 | 640 | 414 | 1055 | |
700 | 895 | 840 | 40 | 530 | 650 | 760 | 530.5 | 1070 | |
800 | 1015 | 950 | 44 | 600 | 740 | 860 | 601.5 | 1130 | |
900 | 1115 | 1050 | 46 | 668 | 820 | 950 | 664 | 1180 | |
1000 | 1230 | 1160 | 50 | 728 | 900 | 1040 | 735 | 1240 | |
1200 | 1455 | 1380 | 56 | 868 | 1070 | 1240 | 873 | 1250 | |
0.6 | 1400 | 1630 | 1560 | 44 | 1000 | 1230 | 1430 | 957.5 | 1440 |
1600 | 1830 | 1760 | 48 | 1130 | 1400 | 1620 | 1097.5 | 1540 | |
1800 | 2045 | 1970 | 50 | 1260 | 1550 | 1800 | 1212.5 | 1690 | |
2000 | 2265 | 2180 | 54 | 1280 | 1700 | 1980 | 1347.5 | 1810 | |
2200 | 2475 | 2390 | 60 | 1620 | 2040 | 2340 | 1660 | 2100 | |
0.25 | 2400 | 2605 | 2540 | 38 | 1740 | 2070 | 2400 | 1687.5 | 2310 |
2600 | 2805 | 2740 | 40 | 1940 | 2270 | 2600 | 1887.5 | 2410 |