Marine sea valves are a common safety equipment that have functions such as waterproofing, oil resistance, and fire prevention, and can play a very important role on ships. The installation and setting of Dalian precision casting marine valves need to be very cautious. Below, this article will introduce the installation plan of marine valves and provide a detailed explanation.

1、 Installation preparation

Before installing marine valves, a series of preparatory work is required. Firstly, it is necessary to determine the installation position. The installation position needs to be clearly defined on the ship, and corresponding adjustments should be made based on this position to ensure that the marine valve can be tightly installed on the ship. Secondly, it is necessary to conduct an inspection of the sea valve to confirm its quality and ensure that the installed sea valve has no problems. The sea valve needs to be cut according to the specified size to ensure that it can be accurately installed on the ship. The completion of these preparatory work will lay a good foundation for the installation of marine valves.

2、 Installation steps

1. Install the bracket

In the installation of marine valves, the bracket is a very important step. The stability and safety of the bracket will directly affect the effectiveness of marine valves. The installation bracket needs to be determined according to the size of the marine sea valve, and the bracket should be fixed in the installation position and firmly fixed.

2. Install the sea valve

After installing the bracket, it is necessary to install the sea valve. The installation of the sea valve requires great caution. Do not cut the sea valve incorrectly during the installation process, and try to avoid risks as much as possible during operation. Place the sea valve on the bracket and install it according to the prescribed method. Attention: During the installation process, it is necessary to carefully check the sealing of the sea valve to ensure that it can be completely sealed after installation, achieving waterproof and oil proof effects.

3. Sealing installation

After installation, a sealed installation is required. Sealed installation can completely seal the sea valve, avoiding water and oil leakage. Sealing installation needs to be carried out according to the model of the Tonghai valve. Some Tonghai valves require the use of sealant for installation, while others require the use of sealing cotton for installation. For specific details, please refer to the supporting manual of the Tonghai valve.

4. Set up protective devices

After installation, protective devices need to be installed. Protective devices include waterproof, oil resistant, and fire resistant devices. The waterproof device can be equipped with a waterproof cover around the sea valve, the oil proof device can be equipped with an oil painting around the sea valve, and the fireproof device needs to be equipped with a fireproof coating around the sea valve. These protective devices can play a very important role in fire prevention and waterproofing, especially when the ship experiences water ingress or oil leakage under unfavorable conditions.

3、 Installation verification

After installation is completed, installation verification is required. Installation verification can confirm the installation quality of the sea valve and identify any issues during installation. Installation verification needs to be carried out according to the installation manual of the sea valve. During verification, it is necessary to confirm the sealing, waterproofing, oil resistance, and fire resistance of the sea valve. The sea valve can only be used after installation verification is passed.