| 1. | Leave the check assembly parallel to the valve body
使得止回阀总成与阀体平行。 |
| 2. | Lift retainer and check assembly from valve body
从阀体内取出护圈和止回阀总成。 |
| 3. | Turn handle to be perfectly perpendicular to valve body
将手柄旋转到与阀体完全垂直的位置。 |
| 4. | Remove the body bolts from the valve body
从阀体上拆卸阀体螺栓。 |
| 5. | An o - ring seals the relief valve body to the main housing
用一个o形环密封安全阀阀体与主外壳。 |
| 6. | Install valve in the direction of the flow arrows on the valve body
按照阀体上的箭头方向安装阀门。 |
| 7. | Press stem / ball into valve body and remove from open end
将阀杆/球体压入阀体内，并且从开口端卸下来。 |
| 8. | Screw the cover onto the valve body
将阀盖旋在阀体上。 |
| 9. | The top of retainer must drop just below threads in the valve body
护圈上方必须放置在阀门阀体螺纹以下。 |
| 10. | Corrosion characteristic analysis of valve body materials for relay in ship
船用继动器壳体材料的腐蚀性能分析 |
