ATC31
Pneumatic Low Pressure Control Valves can be used for gas and liquid on low-pressure separators, emulsion treaters and other similar liquid accumulators.
Common applications include compression, dehydration, and separation.
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Repairs & Maintenance
Browse our Accessories and our Repair Kits to keep your Kimray product in peak condition.
We recently consolidated our regulator repair kits. Please see the related product notice for a full cross-reference table.
- Repair Kit: RNU + Add to Quote
Product Applications
Zoom in on interactive diagrams.
Product Charts
1 of 1: Flow Coefficient (Cv) at Stem Travel (% Open)
10%
4
20%
6.2
30%
8.6
40%
12.1
50%
17.2
60%
23.5
70%
30.4
80%
36.3
90%
42.5
100%
47
Tech Specs
| Type | Value |
|---|---|
| Connection Size: | 2 " |
| Connection Type: | Female NPT |
| Body Style: | Through Body |
| Body Material: | Cast Ductile |
| NACE MR0175: | Option Available |
| Trim Size: | 2 " |
| Trim Type: | Modified EP |
| Leakage Class: | Class VI |
| Process Fluid: | Liquid and Gas |
| Max Working Pressure: | 300 psig |
| Actuator Spring Nominal Pressure: | 250 psig |
| Fail Position: | Closed |
| Operation: | Pneumatic |
| Catalog Page: | 02:30.1 |
| Face-to-Face Length: | 8.5 " |
| Min Cv: | 6.2 |
| Max Cv: | 47 |
| Cf: | 0.75 |
