check_circleMain flange type: CFedit_off
check_circleMain flange size: DN 16edit_off
check_circleMain material: 不锈钢edit_off
check_circleSeals: 壳体 铜 – 板/座: 氟橡胶edit_off
check_circleActuator: 手动edit_off
check_circlePosition indicator: 无位置感应edit_off
check_circlePilot valve: 不带先导阀edit_off
check_circleThread: M 4edit