The spiral globe valve is designed in accordance with SOLAS Chapter II-1/12. The product structure is reasonable, safe and reliable. It can be installed inside the anti-collision bulkhead in the forepeak tank of the ship or outside the bulkhead. The bulkhead is immersed in seawater for the control of the ballast pipeline in the forepeak tank. It is suitable for the control of ballast water in the ballast pipeline of the bow peak tank of various types of ships such as bulk carriers.
Main technical parameters
Nominal diameter: DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400
Connection flange standard: GB2506-2005PN10, JIS 10K
Main shell material: cast steel
Valve disc and valve core material: SUS304, bronze
The inner and outer surfaces of the shell are sprayed with epoxy paint
Control form: electric, hydraulic
Installation form: Dry installation, submerged installation
Valve position indicator: local indicator, remote signal output
Installation and maintenance
1. Please read the information provided with the product carefully before installation:
2. Complete the installation, piping and wiring strictly in accordance with the completed drawings;
3. Lay out pipes strictly in accordance with the finished drawing to avoid misconnection of pipes, which may cause the system to work abnormally;
