2. Innovation and research
3. Hydrogen

Brief description

This European Standard specifies the safety, design, construction, and performance requirements and testing for manually operated taps and presetting taps for burners and appliances burning one or more gaseous fuels, hereafter referred to as “taps”. This document is applicable to taps with declared maximum inlet pressures up to and including 50 kPa and of nominal connection sizes up to and including DN 50 for use with one or more fuel gases. This document is not applicable to: a) manual operated shut-off valves conforming to EN 331:2015; b) controls which use auxiliary energy (e. g. electrical energy supplied externally).

Issue date

2024-02

Developing committee

CEN/TC 58/WG 13 - Mechanics

National mirror committee

NA 041-03-10 GA - Joint working committee NHRS/NAA/NAGas: Safety and control devices for heating appliances and heat generating systems and for the gas distribution (SpA CEN/TC 58, WG 11, WG 13, WG 15 and ISO/TC 161, WG 3, WG 4, WG 5)

areas / working committees

Application and Further Training, Safety, Certification

topic / sub working committees

Mobility and Safety

topics / working groups

Rail vehicles, Special vehicles and Explosion protection