上海霍尼韦尔S245B 上海霍尼韦尔S245B调压阀销售 霍尼韦尔S245B安全阀价格 Options Ordering Exmple S245B- ... ZA*...= Sfety le, set pressure 1.0 -12.0 br S245B- ... ZB*...=Sfety le, set pressure < 1.0 or > 12.0 br Connection size Set pressure S245B-3/4ZA* 5.8 = Sfety le (soft set ersion), size 3/4", set pressure 5.8 br S245B-1ZB* 0.8 = Sfety le (soft set ersion), size 1", set pressure 0.8 br S245B-11/2ZA3.7 S245B-11/2ZA8.8 S245B-11/4ZA8.8 S245B-2ZA3.7 S245B-2ZA8.8 S245B-1ZA8.8 S245B-34ZA11.5 S245B-12ZB1.0 S245B-114ZA11.0 S245B-12ZA4.5 上海霍达实业|||上海霍尼韦尔S245B 上海霍尼韦尔S245B调压阀销售 霍尼韦尔S245B安全阀价格