Electric Cast Steel Globe Valve Is A Very Widely Used Valve

Electric cast steel globe valve is a very widely used valve, which has the advantages of simple structure and good sealing performance.

The opening and closing parts of the electric cast steel globe valve are plug-shaped discs, the sealing surface is flat or conical, and the sealing surface of the valve seat is an oblique conical surface, which can form three different sealing states under the action of medium pressure.

1. When closing, the thrust generated by the fluid pressure (that is, water pressure) makes the plug-shaped disc tightly pressed on the outlet end;

2. When there is no hydraulic force at the end (it is not tightly closed), an upward force will be generated to push the plug-shaped valve disc to the closed position;

3. After the liquid medium passes through the valve, a downward pressure is generated to make the plug-shaped disc tightly pressed against the end.

The electric cast steel globe valve is mainly suitable for cutting off or connecting pipeline media in industrial sectors such as petroleum, chemical industry, metallurgy and electric power, and urban gas pipeline systems.

1. The structural length of the electric casting globe valve is greater than the size and weight of the gate.

2. Electric casting cut-off and non-return butterfly plate: a new type of valve product designed and manufactured using the principle of triple eccentric structure.

The valve is designed and manufactured with a triple eccentric structure and a single-shaft double-gear transmission mode; it has the characteristics of small size and lightweight.

3. Manual cast iron flange spherical check butterfly plate: It is one of a new type of high-tech environmental protection valve products; this product adopts advanced technology and unique structural design and successfully developed a new generation of high-tech environmental protection check valve Back type butterfly plate series products.

To learn more, please continue to pay attention to our forged steel valve suppliers.