AFED5

Configuration Code:
RVB2SADF3S
Description:
2.5 SGT OBPV-D W/5# SPRING

Low Pressure Back Pressure to Vacuum Regulators control 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.

These valves are classified as intermittent venting (non-bleed), and meet most producer's emissions standards.

Utilizes process gas to operate integrated pilot. Gas must be clean and dry.

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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.

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: Equal Percentage
Leakage Class: Class VI
Process Fluid: Gas
Pilot Type: Vent
Max Working Pressure: 300 psig
Min Set Point Pressure: 0.0625 psig
Max Set Point Pressure: 5 psig
Operation: Pneumatic
Catalog Page: 06:30.5
Face-to-Face Length: 8.5 "
Min Cv: 6.2
Max Cv: 47
Cf: 0.84