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Help CenterMarine Bronze Suction Seacock Valve Gb/t2030 - 2008 With Ccs Classification Society Certificate
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1. Overview
The marine bronze suction sea valve GB/T2030-2008 is a valve product specially designed for ships, complying with the national standard GB/T2030-2008. This valve uses bronze as the main material, featuring excellent corrosion resistance and wear resistance, and is particularly suitable for corrosive media such as seawater and fresh water.
2. Structural Features
Valve body and valve cover:
Material: Cast steel or tin bronze, with good strength and corrosion resistance.
Design: It meets the requirements of ship piping systems, ensuring a firm connection and good sealing performance.
Valve disc and valve seat:
Material: Tin bronze, with excellent wear resistance and sealing performance.
Design: It ensures a close fit between the valve disc and the valve seat to prevent medium leakage.
Valve stem:
Material: Aluminum bronze, with good corrosion resistance and mechanical strength.
Design: It is convenient for manual operation, ensuring the stable opening and closing of the valve.
Flange connection:
It adopts the standard flange connection method, which is convenient for connection with ship piping systems.
The flange standard complies with relevant standards such as GB/T569 or GB/T2501.
Sealing structure:
It adopts an advanced sealing structure, ensuring that the valve can still maintain good sealing performance under harsh working conditions such as high pressure and high temperature.
3. Performance Parameters
Nominal pressure: PN0.4MPa, suitable for the pressure requirements of general ship seawater and fresh water systems.
Nominal diameter: DN50~DN400 (There is also a statement of DN50~DN500 or DN80~DN400, which depends on the manufacturer and product specifications.)
Applicable media: seawater, fresh water, especially suitable for the seawater and fresh water suction systems of ships.
Operating temperature: normal temperature, suitable for the temperature requirements in the general working environment of ships.
IV. Product Advantages
Strong corrosion resistance: The bronze material has excellent corrosion resistance and is suitable for corrosive media such as seawater and fresh water, which extends the service life of the valve.
Good sealing performance: The valve disc and valve seat are made of tin bronze material, combined with a tightly - fitting sealing structure, ensuring that the valve can still maintain good sealing performance under harsh working conditions such as high pressure and high temperature.
Easy to operate: This valve adopts a manual drive mode, which is simple and flexible to operate, facilitating the daily operation and maintenance by the crew.
Reliable quality: This valve complies with the national standard GB/T2030 - 2008. Through strict quality control and testing, the reliability and stability of the product are ensured.
V. Application Scope
The marine bronze suction seacock GB/T2030 - 2008 is widely used in the seawater and fresh water suction systems of various types of ships, such as the cooling system, fire - fighting system, domestic water system of ships, etc. Its excellent corrosion resistance and sealing performance ensure the normal operation of the ship's piping system and the safety of the crew.
VI. Precautions
Before installation and use, please carefully read the product manual and installation guide to ensure correct installation and use.
Regularly check the sealing performance and operational flexibility of the valve. If there are any abnormalities, please repair or replace it in time.
Avoid exposing the valve to harsh working conditions such as high pressure and high temperature for a long time to prevent damage to the valve.
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