Jafar 3500 Manuale operativo - Pagina 4
Sfoglia online o scarica il pdf Manuale operativo per Unità di controllo Jafar 3500. Jafar 3500 9. Resilient seated gate valves with iso fitting for pe pipe
Stampa la pagina
3. PRODUCT IDENTIFICATION MARKING
The gate valve marking meets the following standards: EN 19 (Industrial valves. Marking metal fittings), Marking
of metallic valves), EN 1074-1 (Valves for water supply. Fitness for purpose requirements and appropriate
verification tests. Part 1: General requirements). The gate valve bodies feature markings on the front and back
walls of the body chamber. The marking contains the following data:
manufacturer's trademark;
heat no;
nominal diameter;
nominal pressure;
body material type;
OPERATING MANUAL
10-2022
4/9