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衬氟蝶阀采用带有球形密封表面的衬氟塑料包衬蝶板,配以阀座基部的硅橡胶衬垫调节阀门的密封性能;该阀门操作轻便,严密的密封性能,超长的使用寿命;可作快速切断或调节流量之用。适用于要求可靠密封和良好调节特性的场合。阀体采用分体式,阀轴现端的密封由蝶板与阀座之间的旋转基面加氟橡胶来控制,从而达到产品结构紧凑、外形美观、工艺合理、性能可靠。保证阀轴不与腔内流体介质接触,更换阀轴时非常方便,阀门不需要拆离离管道即可完成。产品广泛适用于各种不同类型工业管道中液体和气体(包括蒸气)的输送,特别是具有严惩腐蚀性介质的使用场合如硫酸、氢氟酸、磷、酸、氯气、强碱,王水等具有强腐蚀的介质。
设计规范 : 遵循GB/T12238,API 609,MSS SP-67标准
驱动方式 : 蜗轮转动
规格型号 :公称通径:DN15~1000mm ;公称压力:PN1.0~1.6Mpa
连接形式:法兰连接、对夹式(常用的为对夹式) 适用介质:硫酸,氢氟酸,磷酸,氯气,强碱,王水等任意具有强腐蚀性的介质。
衬氟sealed butterfly valve using a spherical surface of the plastic bag lining衬氟butterfly plate, with a seat at the base of the silicone rubber gasket seal regulator valve performance; the valve to operate a light, tight sealing performance, long life; can be quickly cut off or adjust the volume of use. For applications that require reliable sealing properties and good regulation of the occasion.The use of split-type valve, the valve shaft is sealed by the end of the butterfly valve plate and the rotation between the fluoride-based rubber surface to control the product mix so as to achieve a compact, pleasing in appearance, reasonable technology and reliable performance. Valve axis to ensure that fluids do not contact with the cavity, the replacement is very convenient when the valve shaft, valve does not need to complete the demolition离离pipeline.Products are widely applicable to different types of industrial liquid and gas pipelines (including steam) transmission, especially in severely corrosive medium with the use of occasions such as sulfuric acid, hydrofluoric acid, phosphorus, acid
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