一、水泵底阀H42X-2.5/H42W-16P概述：本阀门安装在水泵吸水管路的底端，能自动阻止介质倒流，同时过滤大的杂质，避免水泵损坏二、主要零件材料：零件名称材料阀体、阀罩、阀瓣灰铸铁密封圈橡胶/硬密封三、性能规范：型号公称压力壳体试验压力密封试验压力适用温度适用介质H42X-2.50.25Mpa0.4Mpa0.28Mpa≤85℃水H42W-16P1.6Mpa2.4Mpa1.76Mpa≤220℃水四、相关连接尺寸：型号公称通径尺寸重量KgDD1D2b-fZ-dD0H0HH42X-2.5501401109016-34-14132171353.86516013011016-34-14167251756.88018515012518-34-18196321908.810020517014518-34-182434022513.512523520017520-38-18274432701815026022520020-38-18311583032420031528025522-38-18402653804625037033531024-312-18458845007130043539536224-412-235159054011035048544541226-412-23600130600165H46X-2.540053549546228-416-23650710210H45X-2.550064060056830-416-23760823320)