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Continue to ChatBurkert 052358 - G1/2 NBR Seal, 110/50, 0-16 BAR https://www.process-valves.com/product/burkert-052358-g1-2-nbr-seal-110-50-0-16-bar/
Burkert 052358 - G1/2 NBR Seal, 110/50, 0-16 BAR https://www.process-valves.com/product/burkert-052358-g1-2-nbr-seal-110-50-0-16-bar/