Cryogenic Valve Experimental Equipment Cryogenic Treatment
Equipment For Valve Test
The valve low-temperature test is to check the performance of the
low-temperature valve in low-temperature environment so as to
evaluate the overall performance of the low-temperature valve.The
main contents of the low temperatures test include :checking the
sailing conditions of seals,
fillers,upper seals,etc,.Operating performance of the whole machine
under pressure .Test parameters include:valve body ,valve
cover,valve stem,valve clack,stuffing box,refrigerant and ambient
temperature ;instantaneous flow rate ,cumulative flow rate and
average flow rate at the valve;pressure of test medium and its
This machine can be used flexibly according to the processing
specifications and quanitites of customers. Whole chamber can be
divided into serveral small chambers, each chamber can operate
independently, the separation operation is simple and reliable. If
the customer's treatment capacity is relatively low, one or two
chambers can be started for cryogenic treatment.
Advantage of Valve Low Temperature Equipment
1. It has extreme low temperature ,with the lowest temperature
reaching -196℃,which can greatly meet the requirements of cryogenic
treatment and cryogenic experiments for cryogenic valves and
ultra-low temperature valves.
2. The latest intelligent temperature control system is adopted
,which can set required temperature parameters,cooling speed and
heat preservation time according to process requirements ,and has
process recording and remote monitoring functions.
3. The equipment adopts advanced liquid nitrogen dispersion
technology and unique cold aircirculation system,make full use of
liquid nitrogen function ,and completes the air tightness test of
low-temperature valve in the process of uniform,stable and rapid
Inner cavity dimension
Why take cryogenic treatment of the workpiece?* To improve the hardness and strength of workpiece
* To improve the abrasion resistance of workpiece
* To improve the impact toughness
* To improve the fatigue strength
* To improve the corrosion resistance of workpiece
* To improve the internal stress distribution of workpiece
* To ensure the dimension accuracy of workpiece
- We can customize all kinds of equipments which is suitable for
customer site's specification, the personilized product can be
designed and manufactured according to customer's requirements.
- The partition module can be designed flexibly as per customer's
requirements, to obtain the minimum energy consumption; Meanwhile,
different technologies can be operated at one machine to process
- We can provide the total solution of ultra-low refrigeration and
quick freezing technology for customers.
- The product is of one year free warranty with the lifelong
- If there are some problems when the product is in use, the
engineering technician will put forward the corresponding solution
timely and assist the user to ensure the normal production.
- The latest research achievement and test data shall be shared with
customers by the company, and the equipment upgrading service shall
be provided for customers in need.