ČSN EN 16304 ED.2   (061812) Samočinné odvzdušňovací ventily pro hořáky na plynná paliva a spotřebiče plynných paliv

Anotace textu normy ČSN EN 16304 ED.2   (061812)

EN 13611:2019, Clause 1 applies with the following modification and addition:

Modification:

The 1st paragraph of EN 13611:2019, Clause 1 is replaced by:

This document specifies the safety, design, construction, and performance requirements and testing for automatic vent valves for burners and appliances burning one or more gaseous fuels, hereafter referred to as ´valves´.

This document is applicable to valves with declared maximum inlet pressures up to and including 500 kPa and of nominal connection sizes up to and including DN 100.

Addition:

This document is applicable to:

- electrically actuated valves,

- valves actuated by fluids where the control valves for these fluids are actuated electrically, but not to any external electrical devices for switching the control signal or actuating energy,

- valves fitted with open position indicator switches.

The 4th paragraph of EN 13611:2019, Clause 1 is removed.