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Products>>Section A- RegO / ECII>>Regulators and accessories>>Page A-6
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Low Pressure Single Stage regulators
A compact, sturdy regulator incorporating many of the quality features found in larger domestic regulators. Ideal for outdoor LP-Gas grills. The regulator reduces cylinder pressure down to burner pressure, normally 11" w.c. It is intended for use on small portable appliances that use 100,000 BTU’s/hr. or less. It may not be used on fixed pipe systems per NFPA 58, 1995 edition.
|
Part Number |
Inlet Connection |
Outlet Connection |
Orifice Size |
Factory Delivery Pressure |
Adjustment Range |
Bonnet Vent Position |
Vapor Capacity BTU/hr. Propane* | Order |
| LV2302A2 |
1/4" F. NPT |
3/8" F. NPT | No. 49 Drill | 11" w.c. at 100 PSIG Inlet | 9"-13" w.c. | Over Outlet | 150,000 | |
| LV2302P |
M.POL |
* maximum flow based on 10 PSIG inlet and 9" w.c. delivery pressure.

High Pressure Industrial / Commercial Pounds to Pounds Regulators- 1,750,000 to 4,500,000 BTU/hr.
Designed to reduce propane gas container pressure down to between 3 and 100 PSIG. Ideal for liquid or vapor service, they can be used in a variety of applications including salamander heaters, weed burning torches, fish cookers, tar pot heaters, and other industrial type services.
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Part Number |
Adjustment Method |
Inlet Connection |
Outlet Connection |
Recommended Delivery Pressure Range |
Capacity Deter mined at Set Pressure of PSIG* |
Capacity BTU/hr. Propane** | Order |
| 597FA | Tee Handle |
1/4" NPT |
1/4" NPT | 1-15 | 10 | 1,750,000 | |
| 597FB | 10-30 | 20 | 3,000,000 | ||||
| 597FC | 20-45 | 30 | 3,500,000 | ||||
| 597FD | 40-100 | 60 | 4,500,000 |
* Set pressure established at 100 PSIG inlet and a flow of 250,000 BTU/hr.
** Capacity determined at actual delivery pressure 20% less than set pressure with inlet pressure 20 PSIG higher than the set pressure.


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Accessories - Relief valve for High Pressure Industrial / Commercial Pounds to Pounds Regulators
Designed for use as a relief valve on first stage regulators that comply with NFPA 58 2.5.7.5 exception: "first stage regulators with a rated capacity of more than 500,000 BTU/hr. shall be permitted to have a separate relief valve.
| Part Number | Set Pressure | Regulator Settings | Connection Size | Height | Width | Flow Capacity at 120% Set Pressure (SCFH Propane) | Order |
| 3139-18 | 18 PSIG | 10 PSIG | 1/4" M. NPT | 2 27/32" | 1 1/16" | 1357* | |
| 3139-26 | 26 PSIG | 26 PSIG | 1725** | ||||
| 3139-38 | 38 PSIG | 38 PSIG | 2304*** |
*Flow recorded at 21.6 PSI inlet pressure for this valve.
**Flow recorded at 31.2 PSI inlet pressure for this valve.
***Flow recorded at 45.6 PSI inlet pressure for this valve.


Products>>Section A- RegO / ECII>>Regulators and accessories>>Page A-6