湖南上工截止閥--波紋管截止閥,高壓截止閥,角式截止閥
截止閥是利用閥瓣控制啟閉的閥門,主要用于介質(zhì)工作壓力較高而口徑不大的場合。截止閥的主要啟閉件是閥瓣和閥座,閥瓣沿閥座中心線移動,改變閥瓣和閥座之間的距離,既可改變通道截面積,從而控制和截斷流量。為防止?jié)B漏,閥瓣與閥座接觸面均經(jīng)研磨配合。截止閥的特點是操作可靠,關(guān)閉嚴密,易于調(diào)節(jié)或截斷流量,開啟高度?。ㄒ话銥楹碜睆降?/4)。但結(jié)構(gòu)復雜,價格較貴,流體阻力大,啟閉緩慢。截止閥的流動方向在閥體上表明,一般是從下向上流過閥瓣。
湖南上工截止閥系列產(chǎn)品:API,JIS截止閥,電動截止閥,電動防爆截止閥,法蘭保溫截止閥,法蘭青銅截止閥,柱塞式截止閥,氣動截止閥,保溫截止閥,高溫截止閥,低溫截止閥,高壓截止閥,國標截止閥,平衡截止閥,齒輪截止閥,抗硫截止閥,真空截止閥,直角截止閥,角式波紋管截止閥,船用截止閥,水封截止閥,液壓截止閥,長桿截止閥,鉻鉬鋼截止閥,不銹鋼暗桿截止閥,襯氟截止閥,空調(diào)截止閥,針型截止閥,高溫電動截止閥,電動陶瓷截止閥,高壓電站截止閥,鍛鋼低溫截止閥,日標截止閥,德標截止閥,截止閥J41H-16,進口截止閥,電動截止閥J941H-16,高壓電動截止閥J941H-320,日標截止閥J40H-10K,德標截止閥J41H-16,美標截止閥J40H-150Lb,日標不銹鋼截止閥J41H-16P,德標不銹鋼截止閥J41H-16P,美標不銹鋼截止閥J40H-30Lb,高溫截止閥J41Y-16I,高壓截止閥J41Y-160I,黃銅截止閥J41W-16T,鑄鐵截止閥J41T-16Z,美標鑄鐵截止閥J41T-150LB,碳鋼截止閥J41H-16C,鑄鋼截止閥J41H-16C,鍛鋼截止閥J41W-160,不銹鋼截止閥J41H-16P,鉻鉬鋼截止閥J41Y-16I,波紋管截止閥WJ41W-16P,絲口截止閥J11T-16,法蘭截止閥J41H-16C,陶瓷截止閥J61TC-600/2500,陶瓷截止閥J11TC-600/2500,氧氣截止閥JY41W-16,真空截止閥NKJ41H-16,API磅級截止閥,高壓對焊截止閥J61H-160,傘齒輪截止閥J541H-160,氨用截止閥J41B-16,角式截止閥J42H-160,Y形截止閥YJ45/YJ65Y-16,保溫截止閥BJ41H-16,襯氟塑料截止閥J41F-16S,美標波紋管截止閥JW41H-16C,德標波紋管截止閥JW41H-25,液化氣截止閥J41N-16等。工作壓力1.6-32MPA(美標從150LB-2500LB,日標從10K-64K)。工作溫度-20℃- 550°C。閥門口徑從DN15-DN1200。連接方式:法蘭、絲口或焊接。驅(qū)動方式:手動、電動、氣動、傘齒輪、正齒輪轉(zhuǎn)動。適用介質(zhì):水、油品、氣、蒸汽等。歡迎選購定做!