J461Y,J461H正齒輪焊接截止閥的優點是: ( l )在開啟和關閉過程中,由于閥瓣與閥體密封面間的摩擦力比閘閥小,因而耐磨.( 2 )開啟高度一般僅為閥座通道直徑的l / 4 ,因此比閘閥小得多。 ( 3 )通常在閥體和閥瓣上只有一個密封面,因而制造工藝性比較好,便于維修。但是,截止閥的缺點也是不容忽視的。其缺點主要是流阻系數比較大,因此造成壓力損失,特別是在液壓裝置中,這種壓力損失尤為明顯. 型號: | J461Y-160/320 J561Y-160/320 | 口徑: | DN50-DN275 | 壓力: | 16MPA-32MPA | 材質: | WCB/WC6(I)/WC5/WC9(V) |
產品聲明:J461Y,J461H正齒輪焊接截止閥說明中的所有文字、技術參數、圖片均只適用于參考, 關于J461Y,J461H正齒輪焊接截止閥性能參數、結構尺寸參數、價格等詳情,請的銷售工程師! 同方截止閥相關產品 法蘭高壓截止閥 J44H低壓角式截止閥 J11W、J61W針型截止閥 KJ41F抗生素截止閥 J41W-16P不銹鋼截止閥 J941H電動截止閥 L41H法蘭節流閥 J11W絲口截止閥 J641H氣動截止閥 J41Y高溫蒸汽截止閥 J11H不銹鋼內螺紋截止閥 NKJ61H真空截止閥 DSJ61H, DSJ41H水封截止閥 J41H國標重型截止閥 J541W不銹鋼傘齒輪截止閥 J961H電動焊接截止閥 J65Y,Y型高壓截止閥 J41W不銹鋼法蘭截止閥 J41F四氟密封截止閥 J41X軟密封截止閥 液動截止閥 NKJ41H真空隔離截止閥 方塊式高壓角式截止閥 WJ41H波紋管截止閥 普通型高壓角式截止閥 承德型高壓角式截止閥 西高型高壓角式截止閥 螺紋活動法蘭高壓角式截止閥 L44H高壓角式節流閥 FJ41H節流截止放空閥 J41N燃氣截止閥 J41B氨用截止閥 J45H,J45Y直流式Y型截止閥 UJ41H柱塞截止閥 DJ41Y,DJ41H低溫截止閥 DJ41W不銹鋼低溫截止閥 JY41W氧氣截止閥 J41Y-16I鉻鉬鋼截止閥 J41H-16C法蘭式截止閥 J41J襯膠截止閥 J45J襯膠直流式截止閥 J41F46襯氟截止閥 J44F46襯氟直角式截止閥 J45F46襯氟直流式截止閥 BJ41H、BJ41Y、BJ41W保溫截止閥 J21W外螺紋截止閥 J61H中法蘭焊接截止閥 JJY1卡套式截止閥 JJ.M1、JJ.M8壓力表截止閥 J41W-150LB美標截止閥 北京式鍛鋼截止閥 J61Y自密封焊接電站截止閥 J11Y-800LB,J41Y-800LB鍛鋼截止閥 WJ41H-150LB,WJ41H-300LB美標波紋管截止閥 BJ45H、BJ45Y、BJ45W直流式保溫截止閥 J41W-16T黃銅法蘭截止閥 J41H-10K,J41W-10K日標截止閥 J461Y,J461H正齒輪焊接截止閥 J441W,J441H,J441Y正齒輪截止閥 J541H,J541Y傘齒輪截止閥 J561H,J561W,J561Y焊接傘齒輪截止閥 J41T,J11T鑄鐵截止閥 DKJ41H,DKJ61H真空截止閥 直角閥 |