一、D743H液压站液动蝶阀产品概述
塞内加尔赌场 BENDIEFASHIYONGYUJIEZHIWEISHUIDEBENGCHUKOUGUANLUSHANG,ZUOWEIBILUBINGHEZHIHUIFA,YONGLAIBIMIANHEJIANSHAOGUANLUXITONGZHONGJIEZHIFANRONGDAOLIUJICHANSHENGGUODADESHUICHUI,YIBAOHUGUANLUXITONG。
二、D743H液压站液动蝶阀用途
塞内加尔赌场 BENDIEFASHIYONGYUJIEZHIWEISHUIDEBENGCHUKOUGUANLUSHANG,YONGLAIBIMIANHEJIANSHAOGUANLUXITONGZHONGJIEZHIFANRONGDAOLIUJICHANSHENGGUODADESHUICHUI,YIBAOHUGUANLUXITONG,QIGONGNENGSHIYIYIFADAILIANGFA(CHUANTONGDEGUANLUSHEJIZHONGYIZHAFAPEIZHIHUIFAHUOYIPUTONGDIEFAPEIZHIHUIFA)
三、D743H液压站液动蝶阀特点
塞内加尔赌场 1、D743HYEYAZHANYEDONGDIEFAKONGZHIBUFENCAIYONGLEQUANYEKONGXINGSHI,YIXUNENGQIQUHUALEZHONGCHUIBUFEN,JIANXIAOLENENGLIANGSUNHAO,CHUANDONGJIGOUDEDAOJIANHUA,ZHANJUKONGJIANXIAO,YUYIBANXINGDIEFAXIANGJIN。ANZHUANGFANGBIAN,JIKEZUO、YOUWOSHIANZHUANG,YEKEYILISHIANZHUANG。
塞内加尔赌场 2、GAIFAZHUANGZAIBENGHOU,KEDAITIZHAFA(DIEFA)HEZHIHUIFALIANGTAIFAMEN。QIELIUZUXISHUXIAO,DAKOUJINGDIEFALIUZUXISHUZHIBIZHAFALVEGAO。YINCI,GAILEIFAMENWEIJIENENGCHANPIN。
3、D743HYEYAZHANYEDONGDIEFAGUANBISHI,KEYIGENJUGUANDAOXITONGDETEXINGHUOYONGHUYAOQIUDIAOZHENGKUAI、MANGUANDUANDESHIJIANHEQIEHUANJIAODU,CONGERDADAOXIAOCHUHUOJIANXIAOSHUICHUI,BAOHUXITONGZUOYONG。
4、RUSUOYOUXINGCHENGKAIGUANDOUCAIYONGDIANGANSHIJIEJINKAIGUAN,YICHUYEYAZHAN,FANGHUDENGJIKEDAIP67。
四、D743H液压站液动蝶阀主要技术参数
公称通经(mm) | 1200-2400 | 500-2400 | 500-2400 | 500-1600 | ||
公称压力(MPa) | 0.25 | 0.6 | 1 | 1.6 | 2.5 | |
试验压力 | 强度试验 | 0.375 | 0.9 | 1.5 | 2.4 | 3.75 |
密封试验 | 0.275 | 0.66 | 1.1 | 1.76 | 2.75 | |
适用介质 | 水 | |||||
适用温度(℃) | ≤80℃ | |||||
介质流速 | 3m/s |
五、D743H液压站液动蝶阀主要零部件材料
零件名称 | 材料 |
阀体、蝶板 | 灰铸铁、球墨铸铁、碳素钢 |
阀轴 | 不锈钢 |
密封圈 | 不锈钢、NBR |
填料 | NBR |
六、D743H液压站液动蝶阀执行标准
六、执行标准 | |
制造标准 | JB/TB527-97、GB/T 12238-89 |
法兰标准 | GB/T 17241。6-1998、GB2555-2556-81 |
结构长度标准 | GB12221-89 |
检验标准 | GB/T |
七、D743H液压站液动蝶阀要外形连接尺寸
DN | PN | D | D1 | B | L | A | B | H |
500 | 1 | 670 | 620 | 43 | 229 | 720 | 1650 | 1360 |
600 | 1 | 780 | 725 | 48 | 267 | 720 | 1730 | 1390 |
700 | 1 | 895 | 840 | 54 | 392 | 720 | 1800 | 1445 |
800 | 1 | 1015 | 950 | 58 | 318 | 720 | 1870 | 1485 |
900 | 1 | 1115 | 1050 | 61 | 330 | 720 | 2070 | 1865 |
1000 | 1 | 1230 | 1160 | 67 | 410 | 755 | 2165 | 1930 |
1200 | 1 | 1455 | 1380 | 65 | 470 | 905 | 2265 | 2030 |
1400 | 1 | 1675 | 1590 | 68 | 530 | 905 | 2665 | 2270 |
1200 | 0.6 | 1405 | 1340 | 65 | 470 | 755 | 2365 | 2025 |
1400 | 0.6 | 1630 | 1560 | 68 | 530 | 755 | 2665 | 2270 |
1600 | 0.6/0.25 | 1830 | 1760 | 68 | 600 | 905 | 2940 | 2380 |
1800 | 0.6/0.25 | 2045 | 1970 | 70 | 670 | 905 | 3325 | 2470 |
2000 | 0.25 | 2265 | 2180 | 54 | 760 | 905 | 3660 | 2370 |
2200 | 0.25 | 2475 | 2390 | 60 | 840 | 1123 | 4325 | 2940 |
2400 | 0.25 | 2685 | 2600 | 62 | 910 | 1123 | 4530 | 3000 |