The eccentric ball valve is mainly applied to transmit sedimentary, deposted, crystallizable, and some much impurity mediums, and designed as an eccentric structure – wedging sealing principle, actuated by a dring mechanism to tighten, control flow and open/close valve. It is mainly designed normal half ball valve and V type half ball valve, the later also has control flow function except normal function, compering with normal half ball valve.
Technical Specifications
Design standard: API 6D、GB/T 12224
Face to face standard: ASME B16.10、GB/T 12221
Flange ends: ASME B16.5、GB/T 9113
Pressure test:API 598、GB/T 13927
Product Specifications
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 2"~24(DN50~DN600)
Pressure range: Class150~300(PN16~PN50)
Working temperature:-46℃~560℃
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