CEN - PREN 12094-13
Fixed firefighting systems - Components for gas extinguishing systems - Part 13: Characteristics for check valves and non-return valves
pending
| Organization: | CEN |
| Publication Date: | 1 October 2022 |
| Status: | pending |
| Page Count: | 24 |
| ICS Code (Fire protection): | 13.220.20 |
scope:
This document specifies the characteristics and describes test methods for check and non-return valves for CO2, inert gas or halocarbon gas fire extinguishing systems.
Non-return and check valves allow the passage in the direction of flow and they prevent flow in the reverse direction.
This document is applicable to check valves installed between container valve and manifold and non-return valves installed in pilot lines, except those valves which are tested in combination with non-electrical control devices.
Document History
PREN 12094-13
October 1, 2022
Fixed firefighting systems - Components for gas extinguishing systems - Part 13: Characteristics for check valves and non-return valves
This document specifies the characteristics and describes test methods for check and non-return valves for CO2, inert gas or halocarbon gas fire extinguishing systems.
Non-return and check valves...
March 1, 2001
Fixed Firefighting Systems - Components for Gas Extinguishing Systems - Part 13: Requirements and Test Methods for Check Valves and Non-Return Valves
A description is not available for this item.