• Body style: angular denoise form, angular single seat, angular cage form
• Flanged standard: GB/T 9112-9124 (HG/T20S92-20635).ASME B16.5.JIS B2220
• Face 10 Face: IEC60534-3-1
• Flow feature: straight line, equal percentage, Quick opening
• Cap style: standard style, extends on style, bellows style
• Adjustable rate: 50:1
• Designed standard: DIN En1349 (Conform: ANSI,GB,JIS Standard)
• leak standard: ASMEB16.104