This European Standard comprises safety requirements and test methods for safetyshut-off devices in combustion plants, which on opening release, with or without delay, the flow of the fuels mentioned below and shut off without delay on closing. This standard applies to the use of fuel oils. For other liquid fuels the test methods may be agreed between the manufacturer and the test institute
WITHDRAWN
EN 264:1991
99.60
Withdrawal effective
Jun 10, 2009
WITHDRAWN
EN ISO 23553-1:2009