DN25-DN300 Low temperature gate valve

The opening and closing component of a low-temperature Gate Valve is the gate, whose movement direction is perpendicular to the direction of the fluid. The Gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces, and the most commonly used mode is that the two sealing surfaces of the gate valve form a wedge shape. The wedge angle varies depending on the valve parameters, usually 50, and is 2 ° 52 'when the medium temperature is not high. The gate plate of a wedge gate valve can be made into a whole, called a rigid gate plate; It can also be made into a gate that can produce slight deformation to improve its processability and compensate for the deviation of the sealing surface angle during the processing. This type of gate is called an elastic gate.

Product Introduction of  LOW TEMPERATURE GATE VALVE

A low temperature gate valve is a type of valve designed to operate in environments with low temperatures, typically below -50°C. These valves are commonly used in industries such as oil and gas, chemical processing, and cryogenic applications.

The gate valve is named for its design, which features a gate that slides across the flow of the fluid or gas being controlled. In a low temperature gate valve, the gate is made from materials that can withstand extreme cold temperatures without becoming brittle or cracking. The body of the valve is also designed to withstand low temperatures, with insulation or other measures taken to prevent freezing.

Low temperature gate valves are essential in cryogenic applications, where materials must be stored and transported at extremely low temperatures. They are also used in applications involving liquefied natural gas (LNG) and other gases, where maintaining proper flow and pressure is critical.

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Product display diagram

Product advantages of  low temperature gate valves

1. Reliability: Low temperature gate valves are designed to operate in extreme cold conditions, making them highly reliable and durable.
2. Safety: These valves are often designed with safety features, such as double block and bleed, to prevent leaks and ensure proper shut-off.
3. Easy Operation: Many low temperature gate valves come with extended stems, making them easier to operate in cold environments.
4. Corrosion Resistance: These valves are often made from materials like stainless steel that offer excellent resistance to corrosion, ensuring a long service life.
5. Versatility: Low temperature gate valves are suitable for use with a range of fluids and gases, making them a versatile solution for a variety of industrial applications.
6. Cost-Effective: While they may have a higher initial cost than standard gate valves, low temperature gate valves are a cost-effective solution in the long run due to their reliability, durability, and low maintenance requirements.
7. High Flow Capacity: Gate valves have a full-bore design, allowing for high flow capacity and low pressure drop, making them ideal for applications that require high flow rates.