The installation location of Marine fire hydrant valves on ships usually varies according to the structure and layout of the ship and the design of the fire fighting system. The deck of a ship is one of the most common locations for installation. These fire hydrant valves are usually distributed in various areas of the deck, including the bow, stern, side of the ship, etc. Another common installation location is inside the engine room of a ship. These fire hydrant valves are usually installed in critical locations in the engine room, such as the main engine room, engine room, or other mechanical equipment rooms.  

Installation and Testing of Marine Fire Hydrant Valves

Confirmation of installation location: Firstly, confirm whether the installation location of the hydrant valve complies with relevant codes and standards, including whether it is convenient for the crew to reach it quickly in case of emergency.

Connecting water source: Connect the hydrant valve to the ship's water system. Ensure that the connection is well sealed to prevent water leakage.

Check valve operation: Test the valve operation of the hydrant valve for proper operation. Open and close the valve, observe if it flows smoothly, and make sure there are no leaks when it is in the closed position.

Check connection: Check whether the connection between the hydrant valve and the fire hose is safe and reliable, and make sure that there is no looseness or water leakage.

Water pressure test: Verify the working performance of the hydrant valve through water pressure test. Use appropriate pressure testing equipment to test the valve to ensure that it will work properly under the expected water pressure.

Marking: Clearly mark the location of hydrant valves in the vicinity of the valve and ensure that the marking is clearly visible so that it can be quickly located in case of an emergency.

Records: Record the date of installation and testing, test results, and relevant maintenance information to establish a hydrant valve maintenance record.

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