球阀安全锁具的操作款式:
1.将阀门手柄转***封闭状态;
2.将楔形球阀锁与阀门手柄对齐,并尽可能将其滑过阀门手柄;
3.将球阀锁定位在阀门手柄的角部;
4.挤压球阀锁和阀门手柄 将安然挂锁压在一路,并经由供给***慎密共同的孔插入安然挂锁,确保阀瓣和阀门手柄互相抵靠,
并且下翻板与阀体或管道接触。
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