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This compact two-stage regulator is designed to reduce container pressure down to 11" w.c. delivery pressure. It is ideal for "on-site" cylinder applications, mobile homes and average domestic service including small ASME and 100 to 420 pound DOT cylinders.

LV404B4 and LV404B9 Series Compact Twin Stage Regulators.png
Unit of Measure
Items LV404B4 Series 1/2 Inch (in) Down First Stage Bonnet Vent Position Compact Twin Stage Regulator - (LV000404B4)
LV000404B4
LV404B4 Series 1/2" Down First Stage Bonnet Vent Position Compact Twin Stage Regulator
Price QUOTE
LV404B4 Series 1/2 Inch (in) Down First Stage Bonnet Vent Position Compact Twin Stage Regulator - (LV000404B4)
LV000404B46
LV404B4 Series 3/4" Down First Stage Bonnet Vent Position Compact Twin Stage Regulator
Price QUOTE
LV404B9 Series 1/2 Inch (in) Down First Stage Bonnet Vent Position Compact Twin Stage Regulator - (LV000404B9)
LV000404B9
LV404B9 Series 1/2" Down First Stage Bonnet Vent Position Compact Twin Stage Regulator
Price QUOTE
LV404B9 Series 1/2 Inch (in) Down First Stage Bonnet Vent Position Compact Twin Stage Regulator - (LV000404B9)
LV000404B96
LV404B9 Series 3/4" Down First Stage Bonnet Vent Position Compact Twin Stage Regulator
Price QUOTE
LV404B4 and LV404B9 Series Compact Twin Stage Regulator
LV000404H415
LV404B4 and LV404B9 Series Compact Twin Stage Regulator
Price QUOTE
Description N/A

Compact twin stage regulator. 1/2" F.NPT inlet. 1/2" F.NPT outlet. 525,000 BTU vapor capacity.

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Compact twin stage regulator. 1/4" F.NPT inlet. 3/4" F.NPT outlet. 525,000 BTU vapor capacity.

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Compact twin stage regulator. F.POL inlet. 1/2" F.NPT outlet. 525,000 BTU vapor capacity.

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Compact twin stage regulator. F.POL inlet. 3/4" F.NPT outlet. 525,000 BTU vapor capacity.

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This compact two-stage regulator is designed to reduce container pressure down to 11" w.c. delivery pressure. It is ideal for "on-site" cylinder applications, mobile homes and average domestic service including small ASME and 100 to 420 pound DOT cylinders.

Inlet Connection Size N/A 1/4 in N/A 1/4 in N/A N/A N/A
Inlet Connection Type N/A Female National Pipe Thread (FNPT) N/A Female National Pipe Thread (FNPT) N/A Female Prest-O-Lite (F.POL) N/A Female Prest-O-Lite (F.POL) N/A
Outlet Connection Size N/A 1/2 in N/A 3/4 in N/A 1/2 in N/A 3/4 in N/A
Outlet Connection Type N/A Female National Pipe Thread (FNPT) N/A Female National Pipe Thread (FNPT) N/A Female National Pipe Thread (FNPT) N/A Female National Pipe Thread (FNPT) N/A
Orifice Size N/A 3/16 in N/A 3/16 in N/A 3/16 in N/A 3/16 in N/A
Factory Delivery Pressure at 100 Pounds Per Square Inch Gauge (psig) Inlet Pressure N/A 11 inWc N/A 11 inWc N/A 11 inWc N/A 11 inWc N/A
Second Stage Pressure Adjustment Range N/A 9 to 13 inWc N/A 9 to 13 inWc N/A 9 to 13 inWc N/A 9 to 13 inWc N/A
First Stage Bonnet Vent Position N/A Down N/A Down N/A Down N/A Down N/A
Second Stage Bonnet Vent Position N/A Over Outlet N/A Over Outlet N/A Over Outlet N/A Over Outlet N/A
Propane Vapor Capacity1 N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A
Capacity N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A 525,000 Btu/hr N/A
Material N/A Die-Cast Zinc N/A Die-Cast Zinc N/A Die-Cast Zinc N/A Die-Cast Zinc N/A Zinc
Rating N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed N/A
Accessories N/A

Part Number - 404PE
Part Name - First Stage Vent Pipe-Away

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Part Number - 404PE
Part Name - First Stage Vent Pipe-Away

N/A

Part Number - 404PE
Part Name - First Stage Vent Pipe-Away

N/A

Part Number - 404PE
Part Name - First Stage Vent Pipe-Away

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Vendor Item # N/A N/A N/A N/A N/A LV000404H415
UNSPSC Code N/A N/A N/A N/A N/A 40142201
  • 1 Maximum flow is based on 25 PSIG inlet pressure and 9" w.c. delivery pressure.