discount 70% in 2018-09-22 to 2018-09-24
price: USD$ 3500.00
freight :USD$7.00,(Postal parcel)
Search Similar or mail to saler or send message to saler
Integrated heat preservation ball valveProduct brief:
The integral heat preservation ball valve adopts an integral structure, which has smaller volume, lighter weight and no leakage than the general ball valve, and has good sealing performance, and the carbon steel pipe is clamped more firmly than the casting in the jacket. The product has good heat preservation and cooling characteristics, and the diameter of the valve is consistent with the pipe diameter, and it can effectively reduce the heat loss of the medium in the pipeline. It is mainly used in petroleum, chemical, metallurgical, pharmaceutical, food and other systems to transport high viscosity medium at room temperature.
Integrated heat preservation ball valveWorking principle：
The integral heat preservation ball valve is used to weld metal jacket on the basis of ball valve, which is used to inject steam or other heat preservation and cold keeping medium to ensure the medium in the valve can work normally. It has good insulation and cold protection characteristics, and the valve diameter and pipe diameter are consistent, but also can effectively reduce the heat loss of medium in the pipeline. The insulation jacket ball valve adopts the integral jacket structure design, more uniform insulation and cold preservation, heat preservation ball valve is smaller than the general ball valve, lighter weight, and no leakage, sealing performance is good, jacket with carbon steel pipe welding, more stable than the casting. The jacket and the outer side of the valve are welded with the jacket nozzle, allowing the maximum pressure of steam or cold water to be 1MPa.
Integrated heat preservation ball valveProduct features:
1, the integral heat preservation ball valve has good insulation and cooling characteristics, and the valve diameter and diameter consistent, but also can effectively reduce the medium heat loss in the pipeline.
2, widely used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems, in order to transport at room temperature will be solidified high viscosity medium.
3, due to the use of an integral structure, so the ball valve is smaller than the general ball valve, lighter weight, and no leakage, sealing performance is good, jacket with carbon steel pipe welding, more stable than the casting.
* * integral insulation valve technical specification TechnicalSpecification
ASME B 16.34 GB/T 12224
ASME B 16.10 GB/T 12221
ASME B 16.5 JB/T 79
Manual, electric, pneumatic
Test and test
JB/T9092 API 598
Heavy oil, rubber and other easily solidified media
* * integral insulation ball valve main parts material table FormofMajorPartsMaterials
Valve body Body
Sealing ring SealingRing
PTFE and para polyphenyl
Valve stem Stem
Flexible graphite Graphite
Packing gland Gland
Please note: the major parts of the valve series and the sealing surface of the material can be used in the design according to the special requirements of the actual working conditions or the user.
* * integral insulation ball valve main types and connecting dimension MainTypesandConnectingDimension
Nominal diameter (DN)