DIN F4 Metal Seat Ductile Iron Gate Valve

Ductile iron gate valves Gate valves made of ductile iron are widely utilized in various industrial applications such as water supply systems, sewage treatment plants, and mining operations. They offer superior corrosion resistance and are less prone to fractures or cracks, making them a more reliable alternative to gate valves made of cast iron. This is particularly beneficial in high-stress environments where cast iron gate valves may fail under pressure. Ductile iron gate valves are also known for their exceptional durability, making them ideal for use in rugged outdoor conditions where exposure to the elements can cause significant wear and tear. Overall, ductile iron gate valves are a popular choice for industrial applications due to their reliability, durability, and resistance to corrosion.

Standard compliance:

1) Design and manufacture: DIN 3352

2) Test and inspection: DIN 3230 

3) Face to face dimensions: DIN 3202 F4

4) Flanged end: EN1092-1,DIN2501

Specifications:

 Nominal Size: metal seated: DN40 to DN600

 Pressure Rating: PN10, PN16 

 Features: The gate valve is constructed with a bolted bonnet design, featuring a solid wedge and a non-rising stem or a rising stem. It is made of ductile iron and has a metal seat with options including brass, bronze, or stainless steel seat rings. The valve's stem can be made of stainless steel or brass. Furthermore, it can be coated with epoxy or painted for added protection and durability.

Material: Cast iron GG25 and ductile iron GGG50 

Operation: hand wheel, gear, square head

Hot Tags: din f4 metal seat ductile iron gate valve, China din f4 metal seat ductile iron gate valve manufacturers, suppliers