AHC5
The Low Pressure Back Pressure to Vacuum Regulator controls positive upstream pressure flowing into downstream vacuum, such as vapor recovery systems. It features lower set point options than the standard Back Pressure to Vacuum Regulator.
Utilizes process gas to operate integrated pilot. Gas must be clean and dry.
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Product Charts
1 of 1: Flow Coefficient (Cv) at Stem Travel (% Open)
10%
17.8
20%
27.9
30%
38.6
40%
54.2
50%
77
60%
105.2
70%
135.9
80%
162.2
90%
189.8
100%
210
Tech Specs
| Type | Value |
|---|---|
| Connection Size: | 4 " |
| Connection Type: | 150 RF |
| Body Style: | Through Body |
| Body Material: | Steel |
| NACE MR0175: | Option Available |
| Trim Size: | 4 " |
| Trim Type: | Equal Percentage |
| Leakage Class: | Class VI |
| Process Fluid: | Gas |
| Pilot Type: | Vent |
| Max Working Pressure: | 285 psig |
| Min Set Point Pressure: | 0.0625 psig |
| Max Set Point Pressure: | 5 psig |
| Operation: | Pneumatic |
| Catalog Page: | 06:30.8 |
| Face-to-Face Length: | 15.06 " |
| Min Cv: | 27.9 |
| Max Cv: | 210 |
