洛阳沟槽式蝶阀

沟槽式蝶阀沟槽式蝶阀D81X-16/D381X-16Grooved Butterfly Valve D81X-16/D381X-16??? 沟槽式蝶阀具有安装迅速、简易可靠、重量轻、操作灵活、维修方便等到优点。良好密封性，有具备与管件连接所希求的快捷性。可广泛用于给排水、消防、石油、化工、医学、钢铁等管路上作为截断或调节之用。?沟槽式蝶阀特点 1、沟槽式蝶阀结构紧凑、体积小、重量轻、操作灵活、维修方便； 2、密封性能可靠、不受介质注射限制（双向密封）3、过流面积大、流阻系数小、流通能力大；?? Grooved Butterfly Valve have advantages such as fast installed, simple ａnd reliable, light weight, flexible operating, easy maintenance ａnd good sealing etc. It has been widely used on system such as plumbing, fire-fighting, petroleum, chemical industry ａnd medicine to adjust ａnd cut off the mediums.Features:1.????? Simple ａnd compact construction, small size, light weight, flexible operating, easy maintenance;2.????? Reliable sealing, doudle side sealing.3.? Excellent flow characteristics with low torque operation.?外形连接尺寸 Overall & Connection Dimensions?规格 Model 尺寸 （mm）? SizemmABCDEF5081608168557659773816106658097898161137510011611410161359012514814110161481101501481681016181124200134219111920415525015927313192301903001663241319270230?