Industrial valves. Cast iron gate valves PAS 015 preparation for shipment

preparation for shipment

Signature/Sign Time Series Data (ISO/IEC 19794-7:2007)

Annex B (normative) - Functional classes

Metal active gas welding with solid wire electrode (135)

3 Single-direction test

Industrial valves. Cast iron gate valves PAS 015 preparation for shipmentWhat is BS EN 1171 Cast iron gate valves about? BS EN 1171 specifies the requirements for cast iron gate valves with flanged ends, socket ends, or spigot ends. BS EN 1171 is applicable to cast iron gate valves mainly used for industrial and general purpose applications. However, they can be used for other applications provided the requirements of the relevant performance standards are met. The range of nominal sizes covered is: DN 40 ; DN 50 ; DN 65 ;