This appraisal covers Dobbie PN 16 resilient seated gate valves in sizes DN100, DN150, DN200 and DN250 with flanged or socketed end connections. The valves are coated and lined with fusion bonded epoxy. PN16 flanges comply with AS/NZS 4087 Fig B5 and sockets are T-type. The RSV’s are available with anti-clockwise for drinking and non-drinking water supply or clockwise closing for pressure sewer options.
Dobbie RSV’s have ISO Type 5 product certification, StandardsMark Licence to AS/NZS 2638.2:2011 Gate valves for waterworks purposes, Part 2: Resilient-seated, issued by SAI-Global.