Shanghai Nuwave Valve Co., Ltd.

Shenhua Ordos Coal Liquefaction Plant

Heating furnace outlet shut-off valve

Case parameters

Use tag number

103-UV-1902

Nominal Diameter

3-16 inches

Nominal Pressure

300-2500

Operating temperature

≤454℃

Process medium

Catalyst, hot wax oil

Product advantages

Operation Summary Report

This valve has been installed and used since July 2014
The original process pipeline has been in use for over 10 years,
No product quality issues have occurred,
Stable performance and good 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.

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