Manual shut off valves for liquefied petroleum gas - Part 1: Definitions, safety requirement, testing, marking
Abstract
This standard applies to manual shut-off valves with operating pressures of 5 bar or 16 bar up to and including DN 25, for liquefied petroleum gas in accordance with DIN 51622 or DIN 51629 — except liquefied petroleum gas in the liquid phase — and an operating temperature range of –20 °C to +60 °C. These shut-off valves are used, for example, in vehicles and boats, as well as in pipeline installations in accordance with the Technical Rules for LPG (TRF).
Begin
2025-10-27
Planned document number
DIN 4817-1/A1
Project number
03201124
Responsible national committee
NA 032-03-04 AA - Liquefied petroleum gas
draft standard
Manual shut off valves for liquefied petroleum gas - Part 1: Definitions, safety requirement, testing, marking
2026-02
Order from DIN Media
