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Continue to ChatBurkert 043659 - G1/2 NBR Seal, 24/50, 0-16 BAR https://www.process-valves.com/product/burkert-043659-g1-2-nbr-seal-24-50-0-16-bar/
Burkert 043659 - G1/2 NBR Seal, 24/50, 0-16 BAR https://www.process-valves.com/product/burkert-043659-g1-2-nbr-seal-24-50-0-16-bar/