RJZF-25S气动阀RJZF-25

RJZF          -                25                   A                   S                   F

型号                            接管口径         执行器材料        通路形式       带阀型

                                  15：G1/2      空白：塑料        B:常闭

                                  20：G3/4       A:  铝合金        T:常开

                                 25：G1                                  S:双作用

                                 32：G11/4

                                 40:G11/2

                                 50:G2

                                 65：G21/2

                                 80：G3