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| Single Arm Universal Ball Valve Lockout |
This kind of Ball Valve Lockout can be used in all kinds of Valve .
for mistake of operation .
You can click the video as follow if you do not know how to use the Ball Valve
Lockout .
Please be free to contact me if you need this kind of product .
Contact information
Email: zhni2012@live.cn
Skype ID : lingye201048
Tel:86-15022287071
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