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Continue to ChatBurkert 507426 - 2/2 NO, DN20, Type 2702 Angle Seat Control Valve Threaded Port and Weld End acc. to Rc, ISO 7 Flow Below Seat https://www.process-valves.com/product/burkert-507426-2-2-no-dn20-type-2702-angle-seat-control-valve-threaded-port-and-weld-end-acc-to-rc-iso-7-flow-below-seat/