DescriptionTop entry eccentric semi-ball valve take the advantage of eccentric body,Website:http://www.hugo-valve.com, eccentric ball and seat, the stem can self centering on the same track when it is doing rotary motion, tighten more and more during the close process to reached good seal, the valve's ball and seat break away from each other to eliminate the sealing ring's friction, overcome the sealing surface friction problem between traditional ball valve body and ball, nonmetal flexible material be inserted into metal seat which protected the metal sealing surface very well. Application1, Temperature for soft seal top entry eccentric semi-ball valve be -40℃ ~ 135℃,while for metal seat be maximum 600 ℃2, Flange end, butt weld end on request.Valve materials Body material : WCB,LCB,CF8, CF8M Semi-ball material : WCB, 304+HF, 316+HFStem material :420, 304,316, Seat material : 420, 304,316, F22a, PTFE Applicable standard for Valve :Design and Manufacture according to: API608 Length of Face to face : ASME B 16.10 Flange size standard: ASME B 16.5 Test and inspection standard: API608NPS : 2''-56'' ( 50mm - 1400mm )Pressure range : 150 class - 600 classDimension (150 class pressure for reference) Unit:mmNPSLDKdbfZ - Φd2''180150120.592191.64-Φ193''200190152.5127241.64-Φ194''229229190.5157241.68-Φ195''254255216186241.68-Φ226''267280242216261.68-Φ228''292343299270291.68-Φ2210''330406362324311.612-Φ2512''390485432381321.612-Φ2514''430535476413351.612-Φ2916''530600540470371.616-Φ2918''580635578533401.616-Φ3220''660700635584431.620-Φ32
