Features
Leflow’s DIN Metal Seat Cast Iron Gate valve has following option:
1.Several models Because of competition and also meet different requirement of market,
Leflow design 5 kind of gate valve, their shape, Weight and pressure rating are not same;
2.DN600-DN1200 are our common product, and Leakage rate can be Grade A; By-pass is optional for big size valves;
3.Both Rising stem and Non-rising stem are available;
4.Seat can be Brass,Bronze and Stainless Steel;
5.Paint and Fusion bonded epoxy coating are available;
6.PN25 rating is available for size under DN300.
Metal seal cast iron gate valve is widely used in piping systems. The valve body and bonnet are made of cast iron, and the sealing surface is made of Metal materials such as stainless steel or copper alloy to ensure reliable and durable sealing performance. The Metal seal gate valve is mainly suitable for high temperature, high pressure, corrosive media and some high-strength fluid pipelines, common applications include chemical industry, petroleum, metallurgy, electric power, ships and other fields. The temperature range of the applicable medium is -40℃ to 120℃, and the maximum working pressure is up to 1.6MPa.
Its key benefits are as following:
1.Excellent sealing performance: The sealing surface of the Metal seal cast iron gate valve ensures a reliable and tight seal, preventing any leakage or fluid loss during operation.
2.Corrosion resistance: Cast iron valve body has good corrosion resistance, suitable for a variety of harsh environments.
3.Easy operation: The design of hand wheel or electric actuator makes the valve easy to operate and can achieve accurate flow control.
4.Durability and long life: the sealing surface is made of Metal material, which enhances the durability of the valve
