不銹鋼美標(biāo)截止閥J41W-150LB

★截止閥基本型號(hào)：
法蘭連接型號(hào)：J41H/W/Y,J541,J641,J941，J44,J45
螺紋連接型號(hào)：J11H/W/Y
焊接連接型號(hào)：J61H/W/Y,J561,J661,J961
選配執(zhí)行器：手動(dòng)、傘齒輪、蝸輪、氣動(dòng)、電動(dòng)、液動(dòng)
不銹鋼美標(biāo)截止閥J41W-150LB
★截止閥具有的優(yōu)點(diǎn)：
1、結(jié)構(gòu)簡(jiǎn)單，制造和維修比較方便。   
2、工作行程小，啟閉時(shí)間短。   
3、密封性好，密封面間磨擦力小，壽命較長(zhǎng)。   
4、截止閥閥體的結(jié)構(gòu)形式有直通式、直流式和直角式。直通式是最常見的結(jié)構(gòu)，但其流體的阻力最大。直流式流體阻力較小，多用于含固體顆?；蛘扯却蟮牧黧w。直角式閥體多采用鍛造，適用于較小通經(jīng)、較高壓力的的截止閥。
閥門型號(hào)：J41W-150LB/J41W-300LB/J41W-600LB/ J41W-900LB
 J41H/Y-150LB/J41H/Y-300LB/J41H/Y-600LB/ J41H/Y-900LB
 J41W-5K/J41W-10K/J41W-20K/J41W-45K/J41W-65K
 J41W-10P/J41W-16P/J41W-25P/J41W-40P/J41W-64P