Gate valve lehbutterfly valve te pawh a awmin the pipeline te chu switching, regulating flow hna thawk turin an hmang thin. Dik tak chuan butterfly valve leh gate valve thlan danah hian hmanraw a la awm reng a ni.
Gate valve man specification inang chiah hi butterfly valve man aiin a sang zawk a ni. Mahse kum sawm kalta chhunga hman atang khan butterfly valve failure aiin gate valve a sang a, chuvangin conditions permit ah chuan expand gate valve hman hi ngaihven tlak a ni.
Butterfly valve hman danah gate valve danglamna:
Gate valve leh butterfly valve hnathawh dan leh valve hman dan ang zelin gate valve flow resistance a tlem a, sealing performance tha tak a ni a, a chhan chu gate valve valve plate leh media flow hi vertical angle a nih avangin, valve switch-a gate valve chu a hmunah a awm loh chuan, valve plate-a media scouring-in valve plate a khur theih nan, gate valve seal damage-a eng a awlsam hle.
Valve stem hmanga khalh butterfly plate chu 90 °-a a inher chuan hawn leh khar a zo thei ang. Butterfly plate deflection angle thlak la, media kal dan tur i control thei ang.
Condition leh media hman dan: butterfly valve hi furnace, gas, natural gas, liquefied petroleum gas, khawpui gas, boruak lum leh vawt, chemical smelting leh power siamchhuahna leh boruak humhalhna, tui supply leh drainage siamna leh engineering system dangte tan pipeline-a corrosive, non-corrosive fluid media chi hrang hrang phurh chhuahna atan a tha a, media kal dan tur regulate leh cut off nan hman a ni.
Gate valve a nichu gate hawn leh khar member a ni a, gate kalna lam chu fluid kalna lam nen a inperpendicular a, gate valve hi full open leh full closed atan chauh hman theih a ni a, kawngkhar parameter-ah hman loh tur leh danglam bik a ni. A kutchhuak siam that, deviation processing-a sealing surface angle siam that, he gate hi elastic gate an ti.
Gate valve khar a nih chuan sealing surface chu seal turin medium pressure chauh a rinchhan thei a, chu chu medium pressure chauh rinchhan chuan seat sir lehlamah gate sealing surface a awm ang a, chu chu sealing surface sealing surface, self-sealing a nih theih nan a ni ang. Gate valve tam zawk hi force sealing atan hman a ni a, chu chu valve khar a nih chuan pawn lam force rinchhan a, gate chu valve seat-ah force a, sealing surface chu a sealing surface a nih theih nan.
Motion: linear motion atan valve stem nei gate valve gate, chu chustem gate valve sang chho zel. Gate valve stem nut on gate, handwheel rotation hian valve stem rotation a khalh a, chuvang chuan gate lift, he valve hi anrs gate valve a ni.
Post hun chhung: Aug-08-2024
