HVAC & Plumbing Valves & controlsControl Valves
Standards this line is built to
The designations below are cited by the products on this page. A specification is written in these, not in product names, so each one is set out with what it governs. Progress Horizon Trading supplies this line as an authorized distributor across Saudi Arabia.
EN 60534-2-3
Test procedures for control valve flow capacity: how the Kv figure a designer sizes on is actually measured.
IEC 60534-8-3
Predicting the aerodynamic noise a control valve will generate, so the acoustic consequence can be calculated at design stage rather than discovered on site.
EN 12266-1
Pressure testing of metallic valves: the shell and seat tests a valve passes before it leaves the factory.
EN 1092-1
Dimensions and pressure/temperature ratings for circular steel flanges, designated by PN. What makes a valve bolt up to the pipework it was specified for.