Rego Twin Stage Regulators

• LV404B34 and LV404B39 Series
• LV404B4 and LV404B9 Series

Rego LV404B34 and LV404B39 Compact Twin Stage Regulators Specs
Rego LV404B4 and LV404B9 Twin Stage Regulators Specs

**To maximize the lifespan of the regulator, it must be installed above the liquid level of propane: directly connect to service valve, or wall mount above the propane cylinder(s).

LV404B4 and LV404B9 Features/Specifications:

• Incorporates integral relief valve.
• With 15 PSIG inlet pressure, regulator is designed to not pass more than 2 PSIG with the seat disc removed
• Large vent helps prevent blockage and has ¾” F. NPT for vent piping
• Compact size allows for easy installation — especially under container hoods and within collars
• Vent on the first stage is consistently in the down position
• Built in pressure taps on both first and second stage regulators have plugged ⅛” F.NPT outlets. Plugs can be removed with a 3⁄16” hex allen wrench
• Select brown finish

LV404B34 and LV404B39 Features/Specifications:

• Large vent helps prevent vent blockage, the second stage regulator bonnet is tapped for ⅜”F.NPT for vent piping, the high pressure regulator is tapped with ⅛” F.NPT for vent piping
• With 15 PSIG inlet pressure, the regulator is designed to not pass more than 2 PSIG downstream with the seat disc removed.
• Incorporates an integral relief valve on second stage
• Unique bonnet vent profile minimizes vent freeze over when properly installed
• Compact design saves space allows for easy installation – especially under container hoods with collars
• Built in pressure taps 1/8” F.NPT on both high pressure regulator inlet and downstream side of the second stage regulator
• Plugs can be removed with a 3/16” hex Allen wrench
• Select brown finish