Specific Product Coverage Philippine National Standard/s (PNS) Enabling Law  Product Image
LPG cylinder valves (self-closing)
PNS ISO 14245:2013
Gas cylinders - Specification and testing of LPG cylinder valves - Self-closing
Department Administrative Order (DAO) No. 22-11, Series of 2022
The New Technical Regulation Concerning The Mandatory Certification of Liquefied Petroleum Gas (LPG) Pressure Vessels, Systems, Services and Ancilliary Products
 LPG cylinder valves self closing

          This specific product coverage with corresponding version of reference standards shall be mandatory beginning 24 July 2023 as stated in the transitory provision of the DAO 22-11:2022