【产品介绍】【阀门型号】常见的无磨损球形止回阀型号有HQ41X-10、HQ41X-16、HQ44X-10、HQ44X-16、HQ45X-10、HQ45X-16。【结构示意图】【安装示意图】【外形尺寸】HQ41X外形尺寸公称通径DN(mm)506580100125150200250300350L(mm)216241286305381403495622698787H(mm)185210245280335400495600715800HQ44X外形尺寸公称通径DN(mm)506580100125150200250300L(mm)250280310350400450550650750H(mm)180210225245280320380450510HQ45X外形尺寸公称通径DN(mm)2002503003504004505006007008009001000L(mm)5506507508509501050115013501450165019002100H(mm)51057064071581582598011551260135016601700声明：本文中所有文字、数据、图片均只适用于参考，性能参数、结构尺寸参数、价格等详情!管夹阀衬胶闸板阀/ml矿浆阀/ml刀型浆液阀/ml衬胶止回阀/mlhq41x无磨损球形止回阀http:///zhihuifa/hq41x-hq44x-ml止回阀图片http:///zhihuifa/)