check_circleMain flange type: 螺纹edit_off
check_circleMain flange size: DN 5 mm M14 x1edit_off
check_circleMain material: 不锈钢edit_off
check_circleSeals: 氟橡胶edit_off
check_circleActuator: 气动式edit_off
check_circlePosition indicator: 带位置指示器edit_off
check_circlePilot valve: 不带先导阀edit_off
check_circleControl voltage: 无控制电压edit_off