如果产品安全是你的首要任务,您应该使用SPX流PR2取样阀。预防感染的优势由于聚四氟乙烯轴和轴向导。不需要额外的阀座密封。清洁是有保证的。没有死在阀体的口袋。内部阀直径和管截面是相同的。没有从手动气动操作,反之亦然,重建可能在任何时间发生。手动和气动控制阀门配备聚四氟乙烯轴和关闭弹簧。没有集成在一个管道系统。阀杆接触产品完全包裹在聚四氟乙烯。 The pneumatically controlled PR2 sampling valves can be equipped with valve position feedback switch if requested. All stainless steel product contact parts are made of AISI 316L / DIN EN 1.4404 grade material. In addition SPX FLOW offers PR2 sampling valves with steam connection for sterilization (PRD2). Field of application With this valve bacteriologically safe samples can be taken directly from the pipeline.