產(chǎn)品詳情
開滋黃銅球閥SZA DN20球閥日本kitz閥門廠家
黃銅絲扣全通徑球閥
??FORGED BRASS BALL VALVE, THREADED ENDS, FULL BORE
??【技術規(guī)格\Technical Specifications】
??■公稱壓力\Nominal Pressure: 1/4"~3" 4.12MPa(41.2Bar), 4" 2.75Mpa(27.5Bar)
??■工作介質\Working Medium: 水\Water (※non-shock)
??■連接方式\End Connection: BS21
??材質
??閥體:黃銅
??閥桿:黃銅+ Ni plating
??閥球:黃銅 + Cr plating
??閥座:PTFE
??尺寸
??