Flanged ball Check Valve
法兰标准Flanged Type: EN 1092-2 PN16/AS4087(AS2129 Talbe E)
结构长Face to Face: EN-558-1(DIN3202 F6)
阀体Body: 球铁Ductile Iron; 浮球Ball: Steel+NBR/EPDM
压力;PN16
Flanged ball Check Valve
法兰标准Flanged Type: EN 1092-2 PN16/AS4087(AS2129 Talbe E)
结构长Face to Face: EN-558-1(DIN3202 F6)
阀体Body: 球铁Ductile Iron; 浮球Ball: Steel+NBR/EPDM
压力;PN16