NEN-EN 1680
Plastics Piping systems - Valves for PE piping systems - Test method for leaktightness under and after bending applied to the operating mechanism
inactive
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| ICS Code (Valves in general): | 23.060.01 |
scope:
This standard specifies a method for testing the ability of a valve, intended for use in polyethylene (PE) piping systems for gas supply, to maintain its pressure-retaining capabilities under and after being subject to a bending moment applied to the operating mechanism (cap).
Document History
November 1, 2023
Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
This document specifies a test method for PE valves to maintain tightness during and after being subjected to a force, applied as a bending moment to the operating mechanism.
Valves according to...
February 1, 1997
Plastics Piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism
This standard specifies a method for testing the ability of a valve, intended for use in polyethylene (PE) piping systems for gas supply, to maintain its pressure-retaining capabilities under and...
NEN-EN 1680
November 1, 1994
Plastics Piping systems - Valves for PE piping systems - Test method for leaktightness under and after bending applied to the operating mechanism
This standard specifies a method for testing the ability of a valve, intended for use in polyethylene (PE) piping systems for gas supply, to maintain its pressure-retaining capabilities under and...