Standard Clamp Clip Type Quick Opening End Closures For Filter Drain Tank

Brand Lianerdun

Product origin Mudanjiang

Delivery time 30-60days

Supply capacity 100Pcs/Month

Safety Interlocking Devices of Quick Opening Closure
1.Opening Operation
The safety bolts in the safety interlocking device are connected to the inside of the equipment, when opening the blind flange, first loosen the safety bolts (otherwise the safety interlocking device can not be removed and the quick-opening closure can not be opened), if there is residual pressure inside the system, it will be released through the safety bolt relief groove, and only after there is no residual pressure can you remove the safety plate and its accompanying safety pins, and only then can the quick-opening closure be opened;

2.Closing Operation
When the clamp of the quick-opening closure is closed to the specified position, the safety pin can be inserted; if it is not closed in place, it is impossible to insert the safety pin and its associated safety plate and safety bolts, and since the safety bolts are not in place, the equipment is connected to the outside, i.e., it is impossible to pressurize the work. After the clamp of the quick-opening closure is closed in place, the safety interlocking device is installed, at this time, the safety bolt is tightened, and the system can be pressurized for work.

As a result, the safety interlocking device can satisfy the condition that the system cannot be opened under pressure and the system cannot be pressurized for operation without the safety interlocking device in place.

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