1.0 OS&Y Gate Valve leh NRS Gate Valve Inthlauhna

Gate valve-a hmuh tam ber chu rising stem gate valve leh non-rising stem gate valve te hi an ni a, an inang lo deuh a, chu chu:

(1) Gate valve te hi valve seat leh valve disc inkara inzawmna hmangin an seal thin.

(2) Gate valve chi hnih hian opening leh closing element atan disc an nei a, disc kal dan chu fluid kalna lam hawiin a perpendicular a ni.

(3) Gate valve hi hawn kim emaw, khar kim emaw chauh a ni thei a, regulation emaw throttling emaw atan hman theih a ni lo.

Chuti a nih chuan, eng nge an danglamna?TWSrising stem gate valve leh non-rising stem gate valve inthliarna a sawifiah ang.

OS&Y Gate Valve hmanga siam a ni

Handwheel rotate hian threaded valve stem chu a chho emaw a hnuai emaw a khalh a, gate chu valve hawn emaw khar emaw turin a kalpui a ni.

NRS Gate Valve hmanga siam a ni

Non-Rising Stem (NRS) gate valve, rotating stem gate valve emaw non-rising stem wedge gate valve emaw tia hriat bawk hian disc-ah hian stem nut dah a ni. Handwheel chu a herh chuan valve stem chu a herh a, chu chuan disc chu a ti sang emaw a ti hniam emaw a ni. A tlangpuiin, a zung hnuai lam tawp lamah chuan trapezoidal thread chu machine hmanga siam a ni. He thread hian disc-a guide channel nen a inzawm a, rotational motion chu linear motion-ah a chantir a, chu chuan operating torque chu thrust force-ah a chantir a ni.

NRS leh OS&Y Gate Valve hman dan tehkhin dan:

1. Stem Visibility: OS&Y gate valve stem chu pawn lam atanga lang leh hmuh theih a ni a, NRS gate valve erawh chu valve body chhungah a inkhung a, hmuh theih a ni lo.
2. Operating Mechanism: OS&Y gate valve chu stem leh handwheel inkar threaded engagement hmangin a thawk a, chu chuan stem leh disc assembly chu a tisang emaw a ti hniam emaw a ni. NRS valve-ah chuan handwheel hian stem chu a herh a, chu chu a inher lut ta a nidisc a ni, a thread-te chu disc-a nut nen an inzawm a, chu chuan a chung emaw, a hnuai emaw a sawn thei a ni.
3. Position Indication: NRS gate valve pakhata drive thread te hi a chhunga awm a ni. Operation lai hian stem chu a inher chauh a, chu chuan valve dinhmun chu hmuh theihin a finfiah theih loh phah a ni. Chumi kalh zawng chuan OS&Y gate valve thread te chu pawn lam a ni a, chu chuan disc awmna chu chiang tak leh direct takin a enfiah thei a ni.
4. Space mamawh: NRS gate valve te hian design compact zawk an nei a, a san zawng a awm reng a, installation space a mamawh tlem zawk. OS&Y gate valve te hi a hawn kim chuan overall height a sang zawk a, vertical space tam zawk a ngai a ni.
5. Maintenance & Application: OS&Y gate valve pawn lam stem hian enkawl leh lubrication awlsam zawk a siam a. NRS gate valve chhunga thread te hi service harsa zawk a ni a, direct media erosion a awm awlsam zawk a, hei hian valve hi a chhiat awlsam zawk a ni. Chuvangin OS&Y gate valve te hian hmanna hmun zau zawk an nei a ni.

OS&Y gate valve leh NRS gate valve te structural design chu hetiang hian then a ni.

1. OS&Y Gate Valve hmanga siam a ni:Valve stem nut hi valve cover emaw bracket emaw ah a awm a. Valve disc hawn emaw khar emaw hian valve stem chu a chawi sang emaw a hniam emaw thei a, chu chu valve stem nut chu a inher chhuak thei a ni. He structure hi valve stem lubricating atan a hlawkpui a, a hawnna leh khar na hmun pawh chiang takin a lang thei a, chuvang chuan hman a ni nasa hle.
2. NRS Gate Valve ah hian a awm a:Valve stem nut hi valve body chhungah a awm a, medium nen direct contact a ni. Valve disc hawn emaw khar emaw hian chutiang ti thei tur chuan valve stem chu a inher kual thin. Hetiang structure thatna chu gate valve san zawng zawng chu a danglam lo va, chuvangin installation space a mamawh tlem avangin large-diameter valve emaw installation space tlemte nei valve tan pawh a tha hle. Hetiang valve hi valve awmna tur hriat theihna turin open/close indicator dah tur a ni. Hetiang structure that lohna chu valve stem thread te hi lubricate theih a ni lo va, medium-ah direct-in an inhmu a, chu chuan a chhe thei hle.

Tawpna

A awlsam zawngin, stem gate valve sang chhoh thatna chu a enfiah awlsamna, enkawl awlsamna leh hman rintlak a nih avangin hmanna pangngaiah a awm nasa zawk a ni. A lehlamah chuan non-rising stem gate valve thatna chu an structure compact leh space-saving design a ni a, mahse hei hi intuitiveness leh maintenance awlsamna man a to a, chuvangin space constraint bik nei dinhmunah an hmang fo thin. I thlan dawnin eng gate valve nge hman tur tih chu installation space bik, maintenance condition leh operating environment atanga thlirin i rel tur a ni. Gate valve lama hmahruaitu a nih bakah hian TWS hian kawng tam takah technical lama theihna chak tak a nei bawk a, chu chubutterfly valve te pawh a awm, check valve te a awm bawk, lehbalancing valve te a awm bawk. I application atana type tha ber thlang turin kan pui thei che a, i mamawh dik tak nena inmil tura hun remchang i neih chu kan lawmpui thei bawk. Rising stem leh non-rising stem gate valve inthlauhna chungchang chipchiar zawkin kan section lo awm turah kan sawi dawn a ni. Lo thlir reng ang che.