
保温止回阀[高温 高压 低温 低压 保温]
价格:550.00
微阻缓闭消声止回阀型号:DHH44口径:200~2000mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢大口径静音式止回阀型号:CVKR口径:300~1200mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢节能消声止回阀型号:H41X口径:40~600mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢橡胶瓣止回阀型号:H44X(SFCV)口径:50~600mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢对夹式静音止回阀型号:CVWR口径:40~250mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢滑道滚球式止回阀型号:HQ41X口径:50~350mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢微阻球形止回阀型号:HQ44X口径:50~1000mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢微阻球形止回阀型号:HQ45X口径:50~1000mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢微阻缓闭止回阀型号:HH44Z/X/T/H/口径:40~800mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢微阻缓闭蝶式止回阀型号:HH46/48/49/X/H口径:40~1000mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢)