Light butterfly valve, GB/T4213-2008 standards

Model Number: VBL-#8772 Key Specifications/Special Features: Light butterfly valveVBL light butterfly valve is designed suitable forcontrolling large flow or low pressure drop liquidThethrough-type flow passage provides self-cleaning actionwhich suitable for slurry liquidThe valve features withcompact construction, low cost and small mounting spaceand can be combined with diaphragm actuator, cylinderactuator and electric actuatorThis product complies with GB/T4213-2008 standardStandard specificationBodyType: flat type casting bodyNormal size: 80-2000mm (3"-80")Pressure rating: PN0.25MPa, JIS2K (450-1500mm; 18"-60")PN0.6MPa, 5K (80-400mm; 3"-16") JIS10K (80-550mm; 3"-22")End connection: 3"-39" (DN80-1000) wafer type; 43"-80"(DN1100-2000) flange typeMaterial: (WCB), (SCS13A, SCS14A, SCS16A, SCS19A) cast steel (WCB), stainless steel (SCS13A, SCS14A, SCS16A, SCS19A)Standard: JIS B2201-1984, JB/T79.1-94 (PN1.6MPa); ANSI B16.5-2009; HG20592-2009, HG20615-2009