
Electrical Universal Loto ABS Safety Adjustable Ball Valve Handle Lockouts Security Locks
Part No.: ABVL01M
Safety Ball Valve Lockout
Ball valve lock is mainly used to lock ball valve, to protect the safety of ball valve.
The two parts of the device wrap parallel around the ball valve lock handle to prevent the valve from being accidentally opened.
Part No. | Description |
ABVL01 | Suitable for pipes 0.5” to 2.5” in diameter, OPEN on pipes from 0.5" to 1.25" |
ABVL01M | Suitable for pipes 0.5” to 3.15” in diameter, OPEN on pipes from 0.5" to 2.5" |
ABVL02 | Suitable for pipes 2” to 8” in diameter |
Step of isolation
1. Isolation application and approval
2. Isolation identification
3. Implementation of isolation
4. Fill in the isolation certificate
5. Entry into force of isolation certificate
6. Work on isolated equipment
7. Release of isolation point
8. Cancellation of quarantine certificate
9. Temporary release and re-quarantine
1. Isolation application and approval
An application by the applicant for isolation operation of the intended equipment, installations and systems;
The quarantine certificate approver shall review the quarantine plan and approve the implementation of quarantine.
2. Isolation identification
The isolator shall analyze the equipment, facilities and devices to be quarantined, mark them on the P&ID and mark them on the isolation certificate.
3. Implementation of isolation
To be done by the designated isolator;
Electrical isolation
Isolation of instrument signals;
Valve isolation;
Lockout tagout;
The lock key of the isolation point shall be controlled by the isolation certificate approver.
4. Fill in the isolation certificate
Methods of isolation (locking, blinding, line removal)
Isolated device part number
Type of isolation (mechanical and electrical)
Pipeline instrument drawing no
The time at which the isolation point is isolated, etc.
5. Entry into force of isolation certificate
After the quarantine inspection, the approver shall issue the quarantine certificate, fill in the date and time, and sign.
6. Work on isolated equipment
The effectiveness of isolation shall be confirmed prior to work;
Ensure that isolation is not accidentally disturbed or dismantled during operation.
7. Release of isolation point
After the completion of the operation, the isolator shall, upon application, release each isolation point one by one under the condition of ensuring safety, and the isolator shall fill in the date and time of the release on the isolation card and sign his name.
8. Cancellation of quarantine certificate
After the isolation point is removed, the isolator shall notify the approver of the isolation certificate that all the isolations have been removed and the approver shall return to the normal working state. The approver of the isolation certificate shall write the date and time in the cancel column of the isolation certificate and sign his name.
9. Temporary release and re-quarantine
The job applicant shall temporarily remove the isolation if the equipment test operation is involved. Procedures for temporary release and restoration of quarantine shall be performed in accordance with this standard 6.2-6.8.
Lockey Safety Products Co.,Ltd
Lockey Safety Products Co., Ltd is a professional manufacturer in China, specializing in producing all kinds of safety lockout products to help avoiding industrial accidents, which are caused by the unexpected energization or start up of machines and equipments by the uncontrolled release of energy.
We provide all kinds of safety padlock, valve lockout, lockout hasp, electrical lockout, cable lockout, group lockout box, lockout kit and station.
In addition to providing professional lockout products, we also aim to provide you with the workable advice and provide a bespoke safety solution that is suited to your individual needs. We provide to both large and small businesses and we provide Lockout Tagout training and awareness courses.
Our manufacturing meets Standards like CE, ISO9001, OSHA, OHSAS18001, ATEX, etc. We have hundreds molds to meet the locking requirements. We never stopped new products developing by our own research and development team, with many patented new designs.
Every year we participate in lots of professional trade shows, like A+A, Intersec, Safety in Action, Suntec. Our clients are from all over the world, such as USA, European, Asia, UAE, Australia, Southern America.
We’re always here for safety purpose. Let’s make our workplace more safer by using Lockey products.
Lockout is a choice you make, Safety is the destination Lockey achieve.