Product Features:
1.Strong and Durable Body: The valve body of the non rising stem gate valve is usually made of cast iron, cast steel, stainless steel and other materials, with high strength and corrosion resistance. There is a fluid channel inside the valve body, and the inlet and outlet of the channel are connected to the pipeline.
2.Reliable Disc Sealing: The valve disc is a key component of the concealed stem gate valve, which is used to control the opening and closing of the fluid channel. It is usually made of the same material as the valve body, with good sealing performance and wear resistance.
3.High-strength Stem: The valve stem is a component connecting the valve disc and the lever, and the valve disc is driven to open and close by rotating the valve stem. The valve stem is usually made of high-strength materials such as stainless steel to ensure good corrosion resistance and a long service life.
4.Efficient Sealing Structure: The gate sealing structure of the non rising stem gate valve is mainly composed of the gate and the sealing surface. The sealing surface can be surfacing welded with copper alloy, wear-resistant alloy, inlaid with rubber ring, etc..
5.Flexible Seat Sealing: The valve seat is usually made of elastic materials such as rubber and PTFE to ensure the close fit between the valve disc and the valve seat, thereby achieving a good sealing effect.
6.Clear Operation Instructions: The position indicator is installed on the top of the valve stem, and the valve switch position is clear.
7.Flexible Actuator: The actuator can be selected according to the product structure.
8.Diversified Material Selection: The valve body and bonnet materials can be selected from cast iron, carbon steel, stainless steel, copper and other materials according to the customer's working conditions.
