Jafar 3500, Operating Manual

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OPERATING MANUAL 10-2022 4/9
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;