Send the following on WhatsApp
Continue to ChatBurkert 138509 - 2/2 NC, Type 2031 General Purpose Diaphragm Valve, Welded Connection acc. DIN 11850 S2 https://www.process-valves.com/product/burkert-138509-2-2-nc-type-2031-general-purpose-diaphragm-valve-welded-connection-acc-din-11850-s2/