Description
| Fuel Inlet | Primary Test Port |
Fuel Outlet | Vent Balance Line Connection |
Secondary Tets Port |
|
| PEV-1 | 1/4″ | 1/8″ | 1″ | 1/8″ | 1/8″ |
The Model PEV is two-stage regulator for vapor fuel applications where vaporization is not required. Diagnostic test ports are standard for both the primary and secondary pressure chambers, and a choice of diaphragm materials are available.
Specific PEV regulators are available in several fixed outlet pressures. Adjustable pressure units are also available. Fixed regulators can be converted in the field to adjustable, with the AC1-74 kit.
Adjustable units can be converted to fixed outlet pressure by using the H3-3 spring cover. This is preferred for applications that are not subject to fuel quality variations, or for those where emissions are a concern (the spring cover acts as a deterrent to unauthorized tampering).
SPECIFICATIONS
Fuel Type …………………………………… LPG Vapor, Natural Gas
Inlet Pressure
Maximum ………………………………. 312 psi (21.51 Bar)
Minimum ……………………………….. 30 psi (207 kPa)
Outlet Pressure
EV ………………………………………… -1.5” w.c. (-0.37 kPa)
PEV ……………………………………… 2.7-9.0” w.c. (0.673-2.24 kPa) w/optional springs or AC1-74
HP/kW ……………………………………….. 200hp (150 kW) @ w/150 psi (10.34 Bar) inlet
Operating Temperature Range ……… -40°F to +250°F (-40°C to +121°C)
Heating Chamber ………………………… N/A
Mounting Position ………………………… Outlet down recommended.
Diaphragm Material ……………………… Hydrin, silicone and fluorosilicone (optional)
Applications ………………………………… Stationary, mobile, industrial
