Valve ea serurubele ea kutu ea indasteri ea mahala ea indasteri Mofani oa fektheri oa China Moetsi

Tlhaloso e Khutšoanyane:

Valve ea serurubele ea kutu ea mahala, Li-valve tsa serurubele tse lutseng ka thata,

Boemo ba shaft bo bohareng, 100% ho tiea ha bubble ka mahlakoreng a mabeli

Moralo oa diski e se nang phini ho thibela ho lutla ho tsoa ho diski

NPS 1.5”-24” E kentsoe pakeng tsa li-flange ANSI B16.1, ASME B16.5

Bophara ba 40mm – 600 mm pakeng tsa di-flange EN1092 PN10, PN16, PN25

Tekanyetso ea moralo: API 609, BS EN 593, MSS SP-67.

Tekanyo ea ho shebana lifahleho: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.

Mosebelisi oa lebokose la li-lever / seboko / mosebelisi oa motlakase / mosebelisi oa pneumatic

Khatello ea ho Sebetsa: PN10/16/25, Sehlopha sa 125/150

NORTECHis e 'ngoe ea li-valve tse etellang pele tsa serurubele sa China Free stemSerurubele se lutseng ka thataMoetsi le Mofani.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Valve ea serurubele sa Free stem ke eng?

Valve ea serurubele ea kutu ea mahala. Valve ea serurubele e sa feleng e lutseng,e boetse e bitsoa "valve ea serurubele e nang le "concentric", e nang le "rabara e nang le" le "rabara e lutseng" e nang le setulo sa rabara (kapa se tiileng) pakeng tsa bophara ba kantle ba disc le lebota la kahare la valve.

Motsamao oa diski o tla khetholla sebaka sa valafo ea serurubele. Mofuta oa valafo ea serurubele e lutseng e tiileng e ka sebetsa e le valafo e arolang haeba diski e potoloha ka botlalo likhato tse 90, valafo e butsoe kapa e koetsoe ka botlalo.

Valve ea serurubele e boetse e sebelisoa e le valve e laolang phallo, haeba disc e sa potolohe ho fihlela e fetoha kotara e felletseng, ho bolela hore valve e bulehile hanyane, re ka laola phallo ea metsi ka li-angle tse fapaneng tsa ho bula.

(Chate ea CV/KV ea valve ea serurubele e lulang e tiile e fumaneha ha e kopuoa)

Valve ea serurubele ea kutu ea mahala e sa fetoheng e lutseng ka thata ea serurubele,Hangata e sebediswa moo valve e leng qetellong ya phaephe kaha ha ho na flange ya bobedi ho tiisa di-stud. Ho ena le hoo, di-lug di lahlelwa hodima valve ka masoba a kgomaretsweng a tsamaellanang le mohlala wa bolt bakeng sa boholo le sehlopha sa kgatello ya flange. Di-bolt di fetiswa ka masoba a flange mme di kenngwa ka hara masoba a kgomaretsweng a lug.

Likarolo tse ka Sehloohong tsa valve ea serurubele ea kutu ea NORTECH Free stem

HOBANENGHO RŌNA U KHETHE?

Qboleng le tšebeletso: lilemo tse fetang 20 tsa boiphihlelo ba lits'ebeletso tsa OEM/ODM bakeng sa lik'hamphani tse etellang pele tsa li-valve tsa Europe.
Qthomello ea uick, e loketse ho romelloa libeke tse 1-4, e na le li-valve le likarolo tse ling tse ntle tsa lirurubele tse lulang li tiile.
QTiisetso ea boleng ba selemo bakeng sa li-valve tsa serurubele tse lutseng ka thata likhoeli tse 12-24
Qtaolo ea boleng bakeng sa karolo e 'ngoe le e 'ngoe ea valve ea serurubele

Likarolo tse ka sehloohong ea li-valve tsa serurubele tse lulang li tiile tsa kutu ea mahala

Ha ho na masoba tseleng ea phallo, e leng se etsang hore ho be bonolo ho hloekisa le ho bolaea likokoana-hloko bakeng sa sistimi ea metsi a nooang jj.
Rabara e kentsweng ka hare mmeleng e etsa mokelikeli o sa amaneng le mmele.
Moralo oa diski e se nang phini o thusa ho thibela ntlha ea ho lutla ho diski.
Flange e kaholimo ea ISO 5211 e loketse bakeng sa boiketsetso bo bonolo le ho lokisa bocha actuator.
Li-torque tse tlase tsa ts'ebetso li fella ka ts'ebetso e bonolo le khetho e theko e tlase ea actuator.
Li-bearing tse nang le PTFE li etselitsoe ho thibela khohlano le ho tsofala, ha ho hlokahale setlolo.
Lesela le kentsweng mmeleng, lesela le bonolo ho le nkela sebaka, ha le na tshenyo pakeng tsa mmele le lesela, le loketse tshebediso ya pheletso ya mola.

Mofuta oa lug ea li-valve tsa serurubele tse lutseng ka thatalikarolo tsa moralo oa diski e se nang pin

mofuta-oa-lug-type-02 o lutseng ka thata

Shaft e nang le li-spline tse nepahetseng

Bakeng sa bophara ba DN32-DN350

Sleeve ea rabara e bōpiloeng

Sekoti sa Hexagon

Bakeng sa bophara ba DN400 le ho feta

mofuta-oa-lug-type-01 o lutseng ka thata

Mefuta ea Ts'ebetso bakeng sa li-valve tsa serurubele tse lutseng ka mokhoa o tsitsitseng

Lever ea letsoho	Valve ea serurubele PN10/16, Sehlopha sa 125/150 DN32-DN200 Valve ea serurubele PN25, DN32-DN150
Lebokose la letsoho	mefuta e felletseng ho tloha ho DN32-DN600
Motlakase oa pneumatic	Sesebelisoa sa ho sebetsa habeli sa pneumatic (DA) Pneumatic actuator selemo kgutla (SR)
Sesebelisoa sa motlakase	Sesebelisoa sa motlakase sa mofuta oa on-off Sesebelisoa sa ho laola motlakase Ha e kenele metsi Bopaki ba ho phatloha
Sebaka sa ho sisinya sa ISO5211 sa kutu ea mahala	tekanyo ea kutu le flange ea ISO e etselitsoeng moreki ka kopo.

Tlhaloso ea tekheniki ea valve ea serurubele ea kutu ea Free

Melao ea mahala ea valve ea serurubele ea kutu:

Moralo le Moetsi	API609/EN593
Lifahleho li talimane	Letoto la 20 la ISO5752/EN558-1
Bofelo ba Flange	ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150
Tekanyetso ea khatello	PN6/PN6/PN16/PN25, ANSI Sehlopha sa 125/150
Teko le Tlhahlobo	API598/EN12266/ISO5208
Sebaka sa ho kenya sa actuator	ISO5211

Lisebelisoa tsa likarolo tse kholoea valve ea serurubele ea kutu ea mahala:

Likarolo	Lisebelisoa
'Mele	Tšepe e qhibilihisitsoeng, tšepe ea khabone, tšepe e sa hloekang, tšepe e sa hloekang ea duplex, Monel, Alu-bronze
Disiki	Ductile tšepe e koahetsoeng ka nikeli, ductile tšepe e koahetsoeng ka nylon/Alu-boronse/tšepe e sa hloekang/duplex/Monel/Hasterlloy
Lesela	EPDM/NBR/FPM/PTFE/Hypalon
Kutu	Tšepe e sa ruseng/Monel/Duplex
Ho betla	PTFE
Liboutu	Ts'epe e sa beng le mabali

Lisebelisoa tsa 'mele oa valveea valve ea serurubele sa kutu ea mahala

Tšepe e qhibilihisitsoeng	GGG40/50 GGG40.3 (e phekoloa ka mocheso) ASTM A536 60-40-18 BS2789 400-18	Tšebeliso e akaretsang Likopo tse boima, Likopo tse batang, liindasteri tsa petrochemical, liteishene tsa motlakase
Ts'epe e sa beng le mabali	ASTM A 351 CF8/CF8M Duplex UB6/31803	Meriana, lijo, lino
Alu-bronze	ASTM B584 C95400 BS 1400 LG1 DIN 1705(RG10)	Tšebeletso ea Likepe

Lisebelisoa tsa diski ea valveea mofuta oa li-valve tsa serurubele tse lutseng ka thata

Ductile tšepe nikele e koahetsoeng	GGG40/50 GGG40.3 (e phekoloa ka mocheso) ASTM A536 60-40-18 BS2789 400-18	Moea, metsi a chesang kapa a batang a sa senyeheng
Ductile tšepe nylon e koahetsoeng	GGG40/50 GGG40.3 (e phekoloa ka mocheso) ASTM A536 60-40-18 BS2789 400-18	Metsi a nooang, metsi (max. 70°C, boleng ba PH pakeng tsa 4.5 le 9)
Ductile tšepe PTFE lined	GGG40/50 GGG40.3 (e phekoloa ka mocheso) ASTM A536 60-40-18 BS2789 400-18	Li-acid, li-alkali, oli, metsi, moea
Ts'epe e sa beng le mabali	ASTM A 351 CF8/CF8M	Metsi a nooang, metsi a se nang diminerale, di-solvent, metsi a indasteri
Tšepe e sa hloekang ea duplex	Duplex UB6/31803	Metsi a nooang, metsi a pholileng, metsi a leoatle, metsi a se nang diminerale, dihlapolli, dijo
Alu-bronze	ASTM B584 C95400 BS 1400 AB2 DIN 1714-CuAl10Ni	Metsi a leoatle, metsi a nooang, khase
Hasterlloy-C	CW-12MW A494	Phosphoric, hypochloric, acetic, formic, sulfurous

Sekoahelo sa letsoho la rabaraea valve ea serurubele sa kutu ea mahala

NBR	0°C~90°C	Li-hydrocarbon tse nang le monko o monate (li-fuel, oli e nang le monko o fokolang, likhase), metsi a leoatle, moea o hatelletsoeng, phofo, granular, vacuum, phepelo ea khase
EPDM	-20°C~110°C	Metsi ka kakaretso (a chesang, a batang, a leoatle, a ozone, a ho sesa, a indasteri, jj). Li-acid tse fokolang, litharollo tse fokolang tsa letsoai, lino tse tahang, li-ketone, likhase tse bolila, lero la tsoekere
EPDM ea bohloeki	-10°C~100°C	Metsi a nooang, lijo, metsi a nooang a se nang chlorine
EPDM-H	-20°C~150°C	HVAC, metsi a pholileng, lijo le lero la tsoekere
Viton	0°C~200°C	Li-hydrocarbon tse ngata tsa aliphatic, aromatic le halogen, likhase tse chesang, metsi a chesang, mouoane, asiti e sa pheleng, alkali