1. A hrampi fianternak le dirhmun
A nemmi kharnak flanged concentric butterfly valve ("center-line butterfly valve" tiah auhmi zong a si) cu pipeline chung i on/off asiloah throttling flow control caah sermi quarter-turn rotary valve a si. A hrampi sining hna cu:
Concentric Design: Valve stem, disc, le seat cu a laifang axis pakhat ah an i tluk, a sawhsawh i a tlawmmi dirhmun a ser.
A nemmi kharnak lam: A nemmi elastomeric kharnak (tahchunhnak ah, rubber, EPDM, NBR) cu valve pum asiloah tthutnak ah aa fonh, a luan lonak hnga a fekmi kharnak a pek.
Flanged Ends: Valve cu flanged pehtlaihnak he aa tlum, ANSI, DIN, asiloah JIS tibantuk phunglam he aa tlakmi pipeline ah fawi tein chiah khawhnak a tuah.
2.A biapimi thilri hna
3. Riantuannak Phunglam
A ongmi dirhmun: Disc cu 90 aa mer° a luannak lei he aa tlakmi siter, hneknak tlaknak tlawmter le a luannak tlingter.
Kharmi dirhmun: Disc cu a nemmi kharnak kha hmeh awkah a hnulei ah aa mer, cu nih cun a fekmi kharnak a ser. Concentric suaisam cu kharnak hmuh khawhnak ding caah kharnak a tthawngmi thlennak cungah aa hngat, cu nih cun hneknak tlawmte hmannak caah a ttha tukmi a siter.
4. A biapimi sining le thatnak
A fekmi kharnak: A nemmi kharnak nih a ttha tukmi a luangmi khamnak a pek, a caan ah bubble-tight standards (tahchunhnak ah, ANSI B16.104 Class VI, ISO 15848-1) kha a tlinh.
Thazaang tlawmmi riantuannak: Aa pehtlaimi suaisam le a nemmi kharnak nih hnahnawhnak a zorter, cu nih cun fawi tein kut in riantuannak asiloah a ritmi actuators he hman khawhnak a tuah.
A hmet i a rit: Gate asiloah globe valve he tahchunh ahcun, concentric butterfly valve cu a hme deuh i hmun tlawmte ah chiah a fawi deuh.
A man a fawi: A sawhsawh in sermi le thilri hmannak tlawm nih a hrampi luannak uknak herhmi caah a man a fawiter.
A phunphun in hman khawhmi media he aa tlak: Ti, thli, chiti, a rawk kho lomi ti, le a tlawmmi media (a rawk kho lomi thuhnak he) caah aa tlak.
5. Technical Specifications
Pressure Rating: A tlangpi in a niam in a karlak tiang pressure (tahchunhnak ah, PN6–PN16 / Class 125–Cawnnak 150).
Khuacaan:
Standard elastomers (eg, NR, EPDM): -10°C in 90 tiang°C (14°F in 194 tiang°F).
A lum tukmi kharnak (tahchunhnak ah, Viton®, PTFE): -20°C in 150 tiang°C (-4°F in 302 tiang°F).
Phunglam Zulhphung:
Design: EN593, API 609, MSS SP-67.
Flange: ANSI B16.5, ANSI B16.10 DIN EN 1092-1,
Hneksaknak: API 598, (a luangmi hneksaknak).
6. Soknak
A nemmi kharnak flanged concentric butterfly valves D341X-16Qah tam deuh in hman an si:
Ti Peknak le Ti Chuahnak: Khuachung ti laknak, ti thur thianhnak sehzung, le ti thletnak network hna.
HVAC Systems: Lungthawhnak, thli luhternak le thli lumternak ah thli, ti, asiloah meikhu uknak.
Rawl le Dinmi Riantuannak: FDA he aa tlakmi hmelchunhnak (tahchunhnak ah, rawl-tluk in hmanmi EPDM) he thianhlimnak hmannak.
A tlangpi in riantuannak kalning: Chemical, cauk le sii sernak sehzung ah a rawk lomi ti hmannak (a nemmi media ca lawng ah).
Rili le tilawng sernak: Rili ti asiloah ballast system (a rawk kho lomi thilri he) ah on/off control.
7. Rikhiahnak le Ruahchannak
Pressure le Temperature Rikhiahnak: Pressure sang (tahchunhnak ah, >PN16) asiloah lum tuknak hmannak (tahchunhnak ah, 150 cung steam) caah aa tlak lo°C).
Rawkralnak ttihnung: Thir thilri (tahchunhnak ah, thir thilri) cu a fakmi pawngkam ah a rawk kho; a harmi thil sining caah thir thir asiloah a thuhmi thilri ah thlen.
Abrasive Media: A nemmi kharnak hna cu thil hme tete a khatmi ti he rang tein an rawk kho; a fekmi kharnak butterfly valve asiloah a dang huhphenhnak hna kha ruat.
Actuator Thimnak: A nganmi valve asiloah hman lengmangmi caah, kut in thazaang dernak hrial khawhnak ding caah thli/ti in hmanmi actuators hmang.
8. Hmunhma le Zohkhenhnak
Chiahnak:
A luangmi hrial khawhnak dingah flanges pawl kha aa tluk tein chiah hna i bolts pawl kha aa tluk tein hren hna.
Pipeline hnahnawhnak tam tuk tangah valve chiah kha hrial.
Fim:
Seal kha a rawkmi le a rawkmi a um maw um lo ti kha zungzal in zohfel, a hleiin a sau tukmi hmannak ah.
Tluang tein rian a ttuan khawh nakhnga stem le actuator kha a caancaan ah chiti thuh.
A luan ahcun kharnak kha thlen; cheukhat suaisam nih cun pipeline chungin valve chuah loin seal thlennak nawl a pek.
9. Thilri a petu le thilri thimnak ruahnak cheuhnak
Thilri hngalhternak: Seal pawl nih riantuannak phunglam (tahchunhnak ah, rawl caah FDA, puak khomi pawngkam caah ATEX) an tlinh ti kha zohfel.
Mah duhning in tuah khawhnak lam: Cheukhat thilri a petu hna nih cun a ttha lomi thilri, mei in a kangh khawh lomi thilri, asiloah a hleiin hmanmi thilri (tahchunhnak ah, epoxy, PTFE) kha niche hmannak caah an pek.
A donghnak huapnak
A nemmi kharnak flanged concentric butterfly valvesa biapi lomi hmannak ah a niam-in-a tlawm deuhmi thli luannak uknak caah man fawi tein, zumhawktlakmi a phichuak an si. An a fawinak, a fekmi kharnak le zohkhenh a fawinak nih ti, HVAC, le a tlangpi in riantuannak ah a lar ngaimi thimnak ah a ser hna. A har deuhmi pawngkam caah, aa dangmi suaisam asiloah thilri man sang deuh ah thlen ding in ruahnak cheuh a si. Na herhmi caah a ttha bikmi valve thim khawhnak ding caah media thilri, riantuan ningcang le zulhphung zulhphung hna kha zohfel zungzal.
Zeibantuk rubber tthutnak aa khatmibutterfly valve, wafer butterfly valve, lug butterfly valve tibantukD7L1X-16Q, Y-strainer, wafer check valve,kutka valveZ41X-16Qhalmi, pehtlaihnak tuah khawh a siTWS valvesehzung, a voikhatnak ah kan in leh lai.
Post caan: Jun-07-2025
