Mechanical key Interlocking sequence for Pig launcher/Pig receiver

Welcome to Petromech Engineers Pvt Ltd! In this video, we demonstrate the interlocking sequence for a Pig Launcher/Pig Receiver, showcasing our expertise in mechanical key valve interlocks.

Interlocking Sequence for Pig Launcher/Pig Receiver
Initial Setup:

Ensure all valves are in their default positions. Insert the primary key to unlock the pig launcher door.
Pig Launcher Sequence:

Step 1: Open the isolation valve using the primary key.
Step 2: Insert the secondary key to unlock the pig launcher barrel.
Step 3: Open the pig launcher door and load the pig.
Step 4: Close the pig launcher door and lock it. Retrieve the secondary key.
Step 5: Insert the secondary key to unlock the kicker line valve.
Step 6: Open the kicker line valve to pressurize the pig launcher.
Step 7: Use the secondary key to unlock and open the mainline valve to launch the pig.
Pig Receiver Sequence:

Step 1: Ensure the receiver is depressurized.
Step 2: Insert the key to unlock the pig receiver door.
Step 3: Open the pig receiver door and retrieve the pig.
Step 4: Close the pig receiver door and lock it. Retrieve the key.
Step 5: Insert the key to unlock the bypass valve.
Step 6: Open the bypass valve to equalize pressure.
Step 7: Insert the key to unlock and open the isolation valve to resume normal operation.
Petromech Engineers Pvt Ltd specializes in providing innovative and reliable mechanical key valve interlocking solutions for safe and efficient operations in the process industry. Our solutions ensure robust performance, competitive pricing, and the shortest delivery times, making us a trusted partner for your industrial needs.

For more information on our interlocking solutions and services, visit our website or contact us today! Ensure your operations are safe, efficient, and compliant with Petromech Engineers Pvt Ltd.

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