Control valve & on off valve ,solenoid-valve manufacturer

What is a Cryogenic Valve

BCST has specialized in manufacturing and supplying cryogenic valve for more than 22 years. It has created an outstanding reputation in the marketplace in terms of high-quality products available at economical pricing. BCST feels proud to provide a variety of valves, including ball valves, gate valves, check valves, gate valves, and different instruments. Here, you can study the cryogenic valve and all the facts you must know before purchasing the cryogenic valve for your industrial application.

What is a cryogenic valve?

As the name shows, the cryogenic valve is the valve that is useful in extreme cold applications. You can find the cryogenic valve in those industries using Liquefied Natural Gas (LPG) and Compressed Natural Gas (CNG). It means that oil and gas industries use a cryogenic valve to handle cryogenic temperatures ranging from 150 degrees Celsius. The cryogenic valve’s construction is mainly for the gas’s safety purposes. It is suitable for transportation purposes because of its capability to work efficiently in setting high pressure from 750 psi and low temperature from -196 degrees Celsius. The availability of cryogenic valves in different sizes and shapes can work efficiently under different pressure ranges. They commonly use cryogenic valves, solenoid valves, butterfly valves, or ball valves. It is the choice of the users how they want to operate the cryogenic valve means automatically or manually depending on the size of the system.

figure 1 cryogenic valve

What are the types of cryogenic valve?

Following are the types of cryogenic valve. The particular characteristic of every cryogenic valve makes it appropriate for industrial applications. There are no proper guidelines for the kind of cryogenic valve in cryogenic servicing. But, nowadays, the selection of quatern-turn ball valves and triple offset butterfly valves are tending.

Triple-offset butterfly valves:

The use of the triple offset butterfly valve is for delivering high performances in cryogenic surroundings. Offset in these valves cause the reduction and wearing between the seal and seat of the cryogenic valve. The design of this valve is with the ring of stainless steel whose installation is on the disk to prevent the leakages.

Triple-offset butterfly valves: The use of the triple offset butterfly valve is for delivering high performances in cryogenic surroundings. Offset in these valves cause the reduction and wearing between the seal and seat of the cryogenic valve. The design of this valve is with the ring of stainless steel whose installation is on the disk to prevent the leakages.

Cryogenic ball valve:

There is a ball in this cryogenic valve and the seat whose body is Polytetrafluoroethylene. The flowing characteristics are much better when compared to the global valve. Therefore, the cryogenic ball valve has more value for applications where there is no restriction on the path of the flowing medium.

Cryogenic globe valve:

The name of this cryogenic valve is because of its spherical shape. There is also a movable disc inside that is an obturator. It keeps rotating at a 90 degrees angle towards the plane, whose coordination is with the body’s seat. This kind of cryogenic valve provides the reliability of high-level where there is a need for sealing for long-term purposes. But it is suitable in those circumstances where the flow rate is essential.

Cryogenic gate valve

The gate valve uses the wedge kind of gate as the obturator that keeps swinging and parallels the seat’s body. Somehow, it is the same as the ball valve and offers characteristics for the proper flow. But, there is a possibility of wearing and tearing in the cryogenic gate valve.

figure 4 cryogenic gate valve

Cryogenic check valve

The cryogenic check valve is always ready to offer consistency and fantastic performance in terms of sealing along the longer service time. The use of cryogenic check valves is mostly in LPG, LNG, and those industries where the temperature is low.

figure 5 cryogenic check valve

Cryogenic control valve:

The flowing capacity of cryogenic control is good, along with the wide range for controlling and high flow accuracy. This cryogenic valve is installed with the diaphragm or an actuator in the cylinder shape. There are some advantages of using cryogenic control valve, like its structure is simple, light in weight, and has the stability to control the processes. You can extend this cryogenic valve with the stuffing box and packing of low-level emission. It helps make the cryogenic control safe to use and make it reliable.

Final thoughts:

After the industrial sector revolution, BCST always undertakes the decision to bring innovation in terms of the cryogenic valve. All the types of cryogenic valve are available for the oil and gas industries to carry out their processes. The business network of BCST is worldwide and ready to deliver at your destination as well. Order your cryogenic valve now.

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