GB/T2029 Marine Cast Steel Suction Sea Valve
GB/T2029 Marine Cast Steel Suction Sea Valve is a kind of equipment installed on the ship, which is mainly used to control the water outside the ship to enter the ship for cleaning and cooling the machine. Usually installed on two sides, stern or bottom of a ship below the waterline, it is called "submarine valve".
Overview
Specifications:
1. Driving mode: manual;
2. Nominal pressure: 0.4 MPa;
3. Nominal diameter: DN50-DN400;
4. Connection mode: flange connection;
5. Applicable media: seawater and fresh water;
6. Valve stem material: aluminum bronze;
7. Material of valve body and bonnet: cast steel;
8. Material of valve disc and valve seat: tin bronze.
Size selection:
Service environment: Choose the appropriate size according to the specific service environment and medium type of the ship (such as seawater or fresh water).
Flow demand: select the appropriate path according to the flow demand of the ship. The larger diameter can handle larger flow, while the smaller diameter is suitable for lower flow application scenarios.
Installation space:
Considering the installation space and pipeline layout, choose the appropriate size to ensure smooth installation and maintenance.
Drawing:
Specifications:
