高性能球閥

302F, 三片式球閥

自動(dòng)調(diào)節(jié)磨耗補(bǔ)償?shù)闹休S墊片設(shè)計(jì)可長時(shí)間運(yùn)作, 減少維護(hù)和密封件更換的頻率，此設(shè)計(jì)非常適合搭配自動(dòng)控制的氣缸或電動(dòng)頭使用。及至密封墊片被磨損至彈簧補(bǔ)償?shù)臉O限時(shí)，流體會(huì)經(jīng)由閥體頸部的視窗中流出，使現(xiàn)場使用者發(fā)現(xiàn)，并于洩漏初期更換閥門或密封件，同時(shí)保護(hù)在上方的趨動(dòng)器。

  • Automation application (actuator/ limit switch box/ solenoid valve)

  • V-notch ball for 15°/ 30°/ 45°/ 60°/ 90°/ slot

  • PTFE/ TFM cavity filled seats

  • Flanged end to ANSI150/ PN16/ JIS10K

  • ISO 15848 and TA-Luft Fugitive emission certified

  • Various seat materials for different conditions

  • Manual handle with limit switch box

  • CF3M, Duplex, Super Duplex


  • Body & end caps quality investment casting

  • Swing-out design for easy replacement

  • ISO 5211 direct mounting pad

  • High performance self adjusted stem design

  • Blow-out proof stem design

  • Thread/ SW/ BW/ ISO 1127/ DIN 11850

  • Flange end ANSI150/ PN16/ JIS10K

  • With locking device


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