2.0 OS&Y Gate Valve leh NRS Gate Valve Inthlauhna

Hnathawh dan inang loNRS Gate Valve hmanga siam a nilehOS&Y a niGate Valve te pawh a awm

1. Non-rising flange gate valve-ah chuan lifting screw chu a chung leh hnuai lam kal lovin a inher chauh a, a hmuh theih awmchhun chu rod a ni. A nut chu valve disc-ah dah a ni a, valve disc chu screw chu rotate-in a chawi sang a, yoke hmuh tur a awm lo. Non-rising stem flange gate valve-ah chuan lifting screw chu a lang chhuak a, nut chu handwheel nen a inmil a, a nghet (axially-ah a inher lo va, a che lo bawk). Valve disc chu screw chu rotate-in a chawi sang a, chutah chuan screw leh valve disc te hian relative axial displacement awm lovin relative rotational movement chauh an nei a, a lan danah chuan yoke-type support a lang.
2. Non-rising stem chu a chhungah a inher a, hmuh theih a ni lo; rising stem chu axially-in a kal a, pawn lam atanga hmuh theih a ni.
3. Rising-stem gate valve-ah chuan handwheel chu stem-ah an innghat a, an pahnih hian an hnathawh laiin an ding reng a ni. Valve hi a axis vel a stem chu a rotate a, chu chuan disc chu a ti sang emaw a ti hniam emaw a ni. Chumi danglamna chu, non-rising-stem gate valve-ah chuan handwheel chuan stem chu a rotate a, chu chuan valve body (or disc) chhunga thread-te nen a inzawm a, stem ngei pawh vertical movement awm lovin disc chu a chawi sang emaw, a hniam emaw a ni. A tawi zawngin, rising-stem design atan chuan handwheel leh stem hi a chho lo va; disc chu a stem inherna hmangin a chawi sang a ni. Chumi kalh zawng chuan non-rising-stem design atan chuan handwheel leh stem chu valve hnathawh a nih rualin an sang leh tla dun a ni.

InhmelhriattirnaofGate Valve te pawh a awm

Gate valve hi market-a hman lar ber pakhat a ni. Anni hi chi hnih ah then an ni a, OS&Y gate valve leh NRS gate valve te an ni. A hnuaiah hian an hnathawh dan, an thatna, an that lohna leh an hman dan inang lote kan chhui dawn a ni:

OS&Y Gate Valve hmanga siam a ni, model tlanglawn tak takte chu Z41X-10Q, Z41X-16Q, etc. te an ni.

Hnathawh dan tur: 1.1.Gate chu stem chu rotate-in a chawi sang emaw, a hniam emaw a ni. Stem leh a thread te chu valve body pawnah a awm a, a hmuh theih kim vek avangin, a stem awmna tur leh a awmna hmun a zirin awlsam takin disc awmna chu a hriat theih a ni.

A thatna te: 1.1.Threaded stem hi lubricate awlsam tak a ni a, fluid corrosion lakah a him bawk.

A that lohna: 1.1.Valve hi installation atan hmun tam zawk a mamawh a ni. Exposed stem hi a corrosion awlsam a, lei hnuaiah dah theih a ni lo.

NRS Gate Valve hmanga siam a ni, model hman tlanglawn tak takte chuZ45X-10Q,Z45X-16Q,etc te pawh a awm bawk.

Hnathawh dan tur: 1.1.He valve hian a taksa chhungah threaded transmission a nei a. Stem chu a inher (up/down lovin) gate chhungril lamah a chawi sang emaw, a hniam emaw a, chu chuan valve chu a pum puia san zawng hniam tak a pe a ni.

A thatna te: 1.1.A design compact tak leh a stem humhalh avangin lawng leh trench ang chi hmun tight, leivut tam takah hman theih a ni.

A that lohna: 1.1.Gate awmna hi pawn lam atanga hmuh theih a ni lo va, enkawl pawh a awlsam lo hle.

Tawpna

Gate valve dik thlan chu i awmna hmun a zirin a ni. Rising-stem gate valve hi hmun hnim, hnim hring, pawn lam emaw lei hnuaiah emaw hmang ang che. Indoor system enkawlna tur hmun nei tan chuan non-rising stem gate valve te hi an disassembly leh lubrication awlsam avangin a tha zawk.

TWSa pui thei a ni. Professional valve thlan service leh fluid solution chi hrang hrang kan pe a—a chhungah hianbutterfly valve a ni, check valve a ni, lehboruak chhuahna valve te—i mamawh zawng zawng phuhruk turin. A fit tha ber zawng turin min zawt rawh.