重庆D373H蝶阀 不锈钢蝶阀 碳钢蝶阀

品牌良京型号对夹式硬密封蝶阀材质碳钢连接形式对夹结构形式杠杆式适用介质水压力环境常压工作温度常温标准国标流动方向双向驱动方式手动零部件及配件配件用途调节类型(通道位置)二通式公称通经dn结构长度
（标准值）外形尺寸（参考值）连接尺寸（标准值）hd373hd673hd973hpn0.6mpapn1.0mpa毫米
mm英寸
inchlh1a1b1h2a2b2h3a3b3d1z-dd1z-d

50

2

43

112

350

180

200625

245

725302502551104-141254-18652
1/2461153705725302502551304-141454-805725652502551504-181608-4205926002502551704-181808-4605926402502552008-182108-555270280800355927053003152258-182408-2220087120860527028085025052808-182958-222501076243680270280925250533512--2240012-223508042010704502201512-2246016-2240045047011030031549516-2251516-2645048049012506502805016-2256520-2650020127410102048049012906502800020-2262020-26600248049060565681070520-2672520-30700284066084465681081024-2684024-308003240660204065681092024-3095024-339003620371096512503802255785863102024-30105028-33100040209002080785863112028-30116028-3612004825489025012503802640785863134032-33138032-39

公称通经dn结构长度
（标准值）外形尺寸（参考值）连接尺寸（标准值）hd373hd673hd973hpn0.6mpapn1.0mpa毫米
mm英寸
inchlh1a1b1h2a2b2h3a3b3d1z-dd1z-d

50

2

43

112

350

180

200625

245

725302502551254-141254-18652
1/2461153705725302502551454-141458-805725652502551608-181608-4205926002502551808-181908-221255641644605926402502552108-182208-265270280800355927053003152408-222508-26200871208605270280850250529512-2231012-262501076243680270280925250535512-2637012-303001283283825380420103545022010703003-303508042010704502201016-2649016-3340045047011030031552516-3055016-36450048049012506502808520-3060020-3650020127410110548049012906502805020-3366020-36600248049060565681077020-3677020-39700284066084465681084024-3687524-428003240660204065681095024-3999024-489003620371086512503802255785863105028-39109028-48100040209002080785863117028-42121028-561200482548902105850900225012503802640785863-56公称通经dn结构长度
（标准值）外形尺寸（参考值）连接尺寸（标准值）hd373hd673hd973hpn4.0mpa毫米
mm英寸
inchlh1a1b1h2a2b2h3a3b3d1z-d

50

2

43

112

350

180

200625

250

51254-18652
1/246162525051458-8027028064525051608-42027028067525051908-22125564072502552208-2653804208004502207053003152508-2620087120860545047085045022077530031532012-3025010762436804504709254502809453003-333508049010706502801016-3640048049011030031558516-3945006406601020-395002012741011056406607020-42