衬氟放料球阀介绍QF41衬氟放料球阀产品广泛适用于：化工、制酸、制碱、冶炼、稀土、***、染料、医药、造纸、电镀、酸洗、无线电、化成箔等行业。适用温度：-20°C至120°C。阀壳采用碳钢精铸，内衬氟塑料,阀球及过流部件包氟塑料,具有外型美观、强度高、经久耐用等优点。衬氟放料球阀主要外形连接尺寸公称通径主要尺寸参考数值PN1.0MPaDN(mm)LDD1D2fbZ-dDoH25/50125115/14085/11065/903/317/174-14/4-1418010532/65135140/160100/13078/1103/319/174-18/4-1418012040/65150150/160110/13085/1103/319/174-18/4-1422514040/80150150/190110/15085/1253/319/194-18/4-1822514050/80165165/190125/150100/1253/321/194-18/4-1822515050/100165165/210125/170100/1453/321/194-18/4-1822515065/100180185/210145/170120/1453/321/194-18/4-1836016065/125180185/240145/200120/1753/321/204-18/4-1836016080/125240200/240160/200135/1753/421/208-18/8-1842021580/150240200/265160/250135/2003/421/228-18/8-18420215100/150260220/265180/225155/2003/423/228-18/8-18420240100/200260220/320180/280155/2553/423/248-18/8-18420240)