UAE Valves is a reputed Cryogenic short stem globe valve supplier in UAE which is used to control the flow of liquids at extremely low temperatures. The “short stem” designation on this valve indicates that its stem length is shorter than that of regular globe valves, which may be helpful in particular circumstances.
FUNCTIONS
●Allows for fine control over the flow rate of cryogenic fluids. It is well-suited for throttling applications where adjustments to the flow rate are needed.
●It creates a tight seal that prevents the flow of cryogenic fluids, isolating different sections of the system.
●The short stem design reduces the length of the valve stem exposed to cryogenic temperatures, thereby minimizing heat transfer into the fluid and helping to maintain the system’s thermal efficiency.
●A short stem configuration makes the valve more compact compared to standard globe valves.
ADVANTAGES
●Cryogenic globe valves are made mainly to withstand low temperatures
●Their capacity to offer accurate flow control is well-known.
●Reduced heat transfer from the valve actuator to the cryogenic fluid can be achieved with short stem designs.
●The valve’s total size is reduced thanks to the short stem design, which is especially helpful in spaces that are limited in size.
●Operation can be more efficient and smoother with shorter stem designs. They might be less vulnerable to problems like stem freeze-up, which occurs frequently in cryogenic settings.
●Their long-term costs may be reduced due to their robustness and dependability. Overall cost savings are a result of less replacements and less maintenance.
INDUSTRIES
●Chemical industries
●Petrochemical industries
●Energy sector
●Defence and Aerospace
COMPONENTS
Body : it is its major structure and houses its internal parts as well as the fluid’s flow channel.
Bonnet: Containing the packing and valve stem, this component is secured to the body.
Stem: The part responsible for controlling the flow by moving the valve stopper or disc.
Seat : When a valve is closed, the seat is the surface that the disc or plug seals against.
Insulation: The valve body and adjacent components of certain cryogenic valves are protected from the damaging effects of high temperatures by insulation.
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