UNI CEN/TR 13932 : 2009
Current
The latest, up-to-date edition.
ROTODYNAMIC PUMPS - RECOMMENDATIONS FOR FITTING OF INLET AND OUTLET ON PIPING
10-08-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Minimum installation precautions
4.1 Pipework components
4.1.1 Convergent - divergent pipes
4.1.2 Elbows
4.1.3 Tees
4.1.4 Junctions
4.1.5 Devices to improve flow
4.2 Valves and fittings
4.2.1 Stop valves
4.2.2 Regulating valves
4.2.3 Check valves (according to EN 12334 and EN 14341)
4.2.4 Valve accessories
Bibliography
Describes stipulations relating to installation conditions for sudden change in section or direction (elbows, tee fittings, junctions) and the most widely used accessories at the inlet and outlet of pumps (valves and fittings) in order to minimise the effect of disturbances in the flow of liquid thereby created upstream and downstream from the pump and on the operation of the pump.
| Committee |
CT 32
|
| DocumentType |
Technical Report
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TR 13932:2009 | Identical |
| ISO 9906:2012 | Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3 |
| EN 13789:2010 | Industrial valves - Cast iron globe valves |
| EN 1983:2013 | Industrial valves - Steel ball valves |
| EN 13709:2010 | Industrial valves - Steel globe and globe stop and check valves |
| EN 593:2017 | Industrial valves - Metallic butterfly valves for general purposes |
| HI 9.8 : 2012 | INTAKE DESIGN FOR ROTODYNAMIC PUMPS |
| EN ISO 9906:2012 | Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012) |
| EN 1984:2010 | Industrial valves - Steel gate valves |
| EN 14341:2006 | Industrial valves - Steel check valves |
| ISO 7194:2008 | Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes |
| EN 1171:2015 | Industrial valves - Cast iron gate valves |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| EN 13397:2001 | Industrial valves - Diaphragm valves made of metallic materials |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.