Description Check valve for Surge Milker. Goes under the pulsator of late model buckets. Grade A approved Fits C lids only New Improved in 2014. Stem is slightly smaller diameter. Guaranteed to fit all C style surge lids Tip is replaceable. Rubber tip pops on. It does not screw on like the original check valve. Replacement tip available at link below and is included in our 4310 and 4311 surge pulsator rebuild kit 102x - 9102x Replaces Babson Surge 10250 check valve Made of 304 stainless steel. updated May 2024
