The LV3403B4 is designed to reduce first stage pressure of 5-20 PSIG down to burner pressure normally 11" w.c. Designed as a second stage regulator for smaller applications with flow requirements up to 450,000 BTU's/hr, they are ideal for homes, mobile homes, and cottages.

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LV3403B4 Series Inlet Bonnet Vent Position Liquefied Petroleum (LP)-Gas Compact Second Stage Regulator - (LV003403B4)

LV3403B4 Series Inlet Bonnet Vent Position Liquefied Petroleum (LP)-Gas Compact Second Stage Regulator
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LV3403B4 Series 3:00 Bonnet Vent Position Liquefied Petroleum (LP)-Gas Compact Second Stage Regulator
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LV3403B4 Series Outlet Bonnet Vent Position Liquefied Petroleum (LP)-Gas Compact Second Stage Regulator
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LV3403B4 Series 9:00 Bonnet Vent Position Liquefied Petroleum (LP)-Gas Compact Second Stage Regulator
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Description N/A Compact second stage regulator. 1/2" F.NPT inlet. 1/2" F.NPT outlet. 450,000 BTU vapor capacity. N/A The LV3403B4 is designed to reduce first stage pressure of 5-20 PSIG down to burner pressure normally 11" w.c. Designed as a second stage regulator for smaller applications with flow requirements up to 450,000 BTU's/hr, they are ideal for homes, mobile homes, and cottages. N/A The LV3403B4 is designed to reduce first stage pressure of 5-20 PSIG down to burner pressure normally 11" w.c. Designed as a second stage regulator for smaller applications with flow requirements up to 450,000 BTU's/hr, they are ideal for homes, mobile homes, and cottages. N/A The LV3403B4 is designed to reduce first stage pressure of 5-20 PSIG down to burner pressure normally 11" w.c. Designed as a second stage regulator for smaller applications with flow requirements up to 450,000 BTU's/hr, they are ideal for homes, mobile homes, and cottages.
Inlet Connection Size N/A 1/2 in
Inlet Connection Type N/A Female National Pipe Thread (FNPT)
Outlet Connection Size N/A 1/2 in
Outlet Connection Type N/A Female National Pipe Thread (FNPT)
Orifice Size N/A 7/32 in
Factory Delivery Pressure at 10 Pounds Per Square Inch Gauge (psig) Inlet Pressure N/A 11 inWc
Pressure Adjustment Range N/A 9 to 13 inWc
Bonnet Vent Position N/A Inlet N/A 3:00 N/A Outlet N/A 9:00
Propane Vapor Capacity1 N/A 450,000 Btu/hr
Capacity N/A 450,000 Btu/hr N/A N/A N/A
Material N/A Die-Cast Zinc N/A N/A N/A
Rating N/A Underwriters Laboratories (UL®) Listed
  • 1 Maximum flow based on 10 PSIG Inlet 9" w.c. delivery pressure.