Shanghai Nuwave Valve Co., Ltd.

Shandong Ruize Chemical Technology Co., Ltd. (Zibo) 2 million tons/year fluidized bed hydrocracking unit
High temperature and high pressure ball valve
Case parameters
Use tag number
0235-UZV-11002A/B
Nominal Diameter
NPS 3~16
Nominal Pressure
CLASS 2500
Operating temperature
410 ℃
Process medium
Two reverse feed
Product advantages
Operation Summary Report
Launched and running since 2022
After more than two years of operation
leak-free
Stable control performance.
All metal hard seal design
Avoiding the use of flexible graphite materials at high temperatures
Under high pressure, it is prone to pulverization,
Causing leakage inside the valve.
High roundness of valve ball
Newjing has created a 360 degree gradual mirror grinding technology, which enables the valve ball and seat to achieve a mirror vacuum state.
Good product stability
The valve ball and seat are fully mechanically matched for grinding,
No artificial factors affecting.
Equipped with self-cleaning function
The valve seat adopts a scraper design
The switching process can be self-cleaning