1,500 psi
10,342 Kpa
Brown
3,000 psi
20,684 Kpa
Green
5,000 psi
34,474 Kpa
Red
10,000 psi
68,948 Kpa
Blue
15,000 psi
103,422 Kpa
White
20,000 psi
137,896 Kpa
Tan
Working Pressure Colour-Coding
Colour coding bands for working pressure, service and quarter it was serviced in
Banded w/ serial number, working pressure, test pressure, date & service
1st Quarter
Black
2nd Quarter
Copper
3rd Quarter
Gold
4th Quarter
Silver
Quarterly Inspection Colour-Coding
Standard
No Band
H2S
Yellow
Cold
Purple
Service Rating Colour-Coding
--------------------------------------------------------------------------------
Manual or Hydraulic Singles
2-1/2, 3, 5-1/2, 7
H2S Service
Duals Available
Union style is determined by customer preference
Wireline Valves
Manual or Hydraulic Singles 2-1/2, 3, 5-1/2, 7 |
A self-operated control valve, also known as a self operated pressure control valve or self operated temperature control valve, is an auto control valve that relies on the pressure and temperature of the medium flowing through the valve as an energy source to drive the self ...
Come From Utmost flow control technology Co., Ltd
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