Note standards and instructions for moisture sensitive components regarding protective packing in shipping and storage together with this specification.
注意标准和指示，湿度敏感元件中关于保护包装运输和存储结合本规范。
2
NOTE: If minor leakage occurs, remove lock screw, lock washer and cap and lightly tighten packing gland nut.
注：如果出现少量的泄漏，则拆卸锁紧螺丝，然后锁住垫圈和阀盖，然后轻轻紧固填料压紧螺母。
3
NOTE: Valves are static grounded by thrust washer and packing.