Send the following on WhatsApp
Continue to ChatBurkert 771471 - Type TRG001 Quick Exhaust Valve https://www.process-valves.com/product/burkert-771471-type-trg001-quick-exhaust-valve/
Burkert 771471 - Type TRG001 Quick Exhaust Valve https://www.process-valves.com/product/burkert-771471-type-trg001-quick-exhaust-valve/