UL 144
$117.00
Pressure Regulating Valves for LP-Gas
Please note: All interim revisions for this edition available at time of your purchase will be included.
These requirements cover pressure regulators for use with LP-Gas equipment.
Regulators covered by these requirements are intended for use in non-refrigerated systems in accordance with the following standards:
- Liquefied Petroleum Gas Code, (National Fire Codes, Vol. 2) NFPA 58;
- National Fuel Gas Code (IAS/A.G.A. Z223.1), NFPA 54;
- Outdoor Cooking Gas Appliances, IAS/A.G.A. Z21.58; and
- Standard on Recreational Vehicles (RVIAA119.2) (National Fire Codes, Vol. 7), NFPA 501C.
These requirements do not cover:
- Compressed gas regulators;
- Gas appliance pressure regulators;
- Regulators for use in chemical, petroleum, or utility power plants; pipeline or marine terminals; or related storage facilities at such plants or terminals;
- Combination gas control valves for gas appliances;
- Regulators for use in oxygen-fuel, gas-welding, and cutting operations; and
- Regulators for use in engine fuel (automotive and/or marine) applications.
