Flan Gate Valve -2205, Gate Valve -2205

The opening and closing part of a gate valve is the gate plate. The movement direction of the gate plate is perpendicular to the fluid direction. The valve is opened and closed by the valve stem driving the gate plate to move up and down. It can only be fully open or fully closed and cannot be used for regulation or throttling. When the gate valve is closed, the sealing surface can self-seal by the pressure of the medium or be forcibly sealed by external force

The opening and closing part of the 2205 duplex steel gate valve and the 2205 duplex stainless steel gate valve is the gate plate. The movement direction of the gate plate is perpendicular to the fluid direction. The gate valve can only be fully open or fully closed and cannot be regulated

And thrift. The gate has two sealing surfaces. In the most commonly used mode gate valve, the two sealing surfaces form a wedge shape, and the wedge Angle varies with the valve parameters. The gate plate of the wedge gate valve can be made into one

The whole is called a rigid gate plate; It can also be made into a gate plate that can undergo slight deformation to improve its processability and compensate for the deviation of the sealing surface Angle during the processing. Such a gate plate

It is called an elastic gate plate.

In terms of corrosion resistance, especially in harsh medium environments (such as seawater with high chloride ion content), the 2205 duplex steel gate valve has excellent resistance to pitting and crevice corrosion

The corrosion resistance, stress corrosion resistance and corrosion fatigue resistance of austenitic stainless steel are significantly better than those of ordinary austenitic stainless steel and can be comparable to that of high-alloy austenitic stainless steel.

It has excellent resistance to corrosion fatigue and wear corrosion. Under certain corrosive medium conditions, it is suitable for manufacturing power equipment such as pumps and valves.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition