|
Relief valves without pipeaway typically provided
with drain holes, leave blank. P - for relief valves without drain
hole, for example PRV9432TP350 |
| |
|
WARNING: Inspection and maintenance of pressure
relief valves is very important. Failure to properly inspect and
maintain pressure relief valves could result in personal injuries or
property damage. The useful safe service life of a pressure relief
valve may be significantly affected by the service environment. |
| |
| Set Pressure |
Specify set pressure within range specified for style and size.
The B-9426N is available in select settings only. Special order. |
| |
| Pipe Away Option |
|
P- Pipeaway included and attached. No drain hole in
relief valve. For example PRV9432TP350P
Leave blank for relief valve without pipe-away attached. For example
PRV9432T 350. |
| |
|
For easy identification, the following standard
settings have color coded labels for all PRV and SS Style sizes and
settings marked in PSIG and bar: |
| |
| 22 psig |
|
yellow |
|
230 psig |
|
blue |
| 35 psig |
|
purple |
|
350 psig |
|
orange |
| 50 psig |
|
white |
|
500 psig |
|
light blue |
| 100 psig |
|
gray |
|
450 psig |
|
pink |
| 150 psig |
|
red |
|
|
|
|
|
)
)
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