The compact twin-stage regulator is designed to reduce cylinder pressure down to 11” w.c. (2.75kpa) delivery pressure. It is ideal for “on site” cylinder applications such as homes, mobile homes and cottages for average domestic service; including 45-210kg cylinders.


  • Capacity rating of up to 250mj/hr
  • Inverted flare adapter for a single cylinder setup.
  • 1/4″ FNPT inlet x 1/2″ FNPT outlet.
  •  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.

Included in kit: 

  • 1 x 250mj Regulator
  • 1 x Bracket
  • 1 x 450mm Copper pigtail
  • 1 x Inverted flare adapter x 1/4″ MNPT
SKU: LV404B34S Category:
Weight 1.1 kg
Dimensions 12 × 18 × 12 cm
Maximum Flow Rate

250 MJ/h

Outlet Thread

1/2" NPT

Inlet Type

Single Bottle


RegO Products

Gameco stocks a complete range of RegO LP Gas and Anhydrous Ammonia Equipment. Our four fully stocked warehouses enable quick supply to all areas of Australia and New Zealand, and with direct factory support, there is nobody better placed to assist with you with all your RegO needs. Click Here for the full RegO Catalogue. Please don’t hesitate to contact us for assistance. Find here the following RegO product information: A) Rego Regulators and Accessories B) Rego Cylinder and Service Valves C) Rego Multivalve® Assemblies D) Rego Pressure Relief Valves and Relief Valve Manifolds E) Rego Globe and Angle Valves F) Rego Excess Flow, Check, Filler and Vapor Equalizing Valves G) Rego Internal Valves and Accessories H) Rego Adapters, Connectors and Fittings J) Rego Miscellaneous Equipment (Including Rotogages and ESVs) Please don’t hesitate to contact us for assistance.

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