China Lug Type Gear Operation Ductile Iron PTFE Butterfly Valve Manufacturer in China fektheri le bahlahisi |Nortech

Mofuta oa Lug Gear Operation Ductile Iron PTFE Butterfly Valve Manufacturer in China

Tlhaloso e Khutšoanyane:

NORTECHke e 'ngoe ea tse etellang peleLug serurubele valveMoetsi le Mofani.
Li-valve tsa serurubele tse lutseng tse lutseng li lutse, tse kentsoeng ka letsoho la rabara.
E sebetsa e le valve ea ho itšehla thajana le valve e laolang phallo.
mefuta e mengata ea ts'ebeliso le theko e tlase.
Mofuta oa wafer lipakeng tsa li-flange tsa maemo a fapaneng
NPS 1.5”-24” E behiloe lipakeng tsa li-flanges ANSI B16.1, ASME B16.5
Tekanyo ea Sefahleho le Sefahleho: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.
Lever / worm gearbox operator / motlakase opareitara / pneumatic opareitara
Khatello ea ho sebetsa: PN10/16/25, Sehlopha sa125/150
Diameter 40mm - 600 mm pakeng tsa flanges EN1092 PN10,PN16,PN25
Tekanyetso ea moralo: API 609, BS EN 593, MSS SP-67.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lug butterfly valve ke eng?

Lug Butterfly Valve,moralo o kopaneng ka ho fetesisa o nang le sefahleho se khuts'oane ho isa sefahlehong.e lekana lipakeng tsa li-flange tse peli, ka lithupa tse fetang ho tloha flange e 'ngoe ho ea ho e' ngoe.Belofo e ts'oareloa 'me e tiisitsoe ka gasket ka tsitsipano ea li-studs.A resilient seated butterfly valve lug type ke tharollo e bobebe, e sa hlokeng tlhokomelo, e theko e tlaase, le e ka tšeptjoang ho likopo tse fapaneng.

Lug Butterfly Valvevalve ea kotara e potolohang likhato tse 90 ho bula kapa ho koala phallo ea mecha ea litaba.E na le diski e chitja, e tsejoang hape e le serurubele, e fumanoang bohareng ba 'mele o sebetsang e le mokhoa oa ho koala oa valve.Diski e hokahane le actuator kapa sebetsana ka har'a shaft, e fetang ho tloha ho disc ho ea holimo ho 'mele oa valve.

Ho tsamaea ha disc ho tla khetholla boemo ba valve ea serurubele. Mofuta o tsitsitseng o lutseng oa serurubele oa serurubele o ka sebetsa e le valve ea ho itšehla thajana haeba disc e potoloha ka ho feletseng 90-degree, valve e butsoe ka ho feletseng kapa e koetsoe.

Butterfly valve e boetse e sebelisoa e le valve e laolang phallo, haeba disc e sa potolohe ho isa karolong e felletseng ea kotara, ho bolela hore valve e bulehile ka mokhoa o itseng, re ka laola phallo ea metsi ka mahlakore a fapaneng a ho bula.

(Chate ea CV/KV ea valve ea serurubele e lutseng e tiile e fumaneha ha u e kopa)

Likarolo tse ka Sehloohong tsa valve ea NORTECH lug butterfly

Lintlha tse ka sehloohong ea mofuta oa li-valve tsa lirurubele tse lulang li le matla

Kaho e kopanetsoeng e fella ka boima bo fokolang, sebaka se fokolang sa polokelo le ho kenya.
Sebaka sa centric shaft, 100% bi-directional bubble tightness, e etsang hore ho kenngoa ho amohelehe ka tsela efe kapa efe.
'Mele o tletseng bore o fana ka khanyetso e fokolang ea ho phalla.
Ha ho likheo phasejeng ea phallo, e etsang hore ho be bonolo ho hloekisa le ho bolaea likokoana-hloko bakeng sa tsamaiso ea metsi a nooang joalo-joalo.
Li-bearings tsa PTFE li etselitsoe ho thibela likhohlano le ho roala, ha ho hlokahale hore ho be le lubrication.
Lesela le kentsoeng 'meleng, liner e bonolo ho e khutlisa, ha ho kutu lipakeng tsa 'mele le lesela, e loketseng pheletso ea tšebeliso ea mohala.

NORTECH

Belofo ea serurubele e lutseng e khonahala

mofuta oa letlalo

Moralo o se nang phini

Mefuta ea ts'ebetso bakeng saLi-valve tsa serurubele sa Lug

Tšoara lever	Butterfly valve PN10/16,Class125/150 DN32-DN200 Butterfly valve PN25,DN32-DN150
gearbox ea letsoho	mefuta e felletseng ea DN32-DN600
Sebapali sa moea	Pneumatic actuator double acting(DA) Pneumatic actuator spring return(SR)
Motlakase oa motlakase	Sesebelisoa sa motlakase sa mofuta oa off-off Modulating actuator Ha e kenele metsi Bopaki ba ho phatloha
Sekhahla sa mahala sa ISO5211 se tsamaisang pad	stem dimension le ISO flange customized ka kopo ya moreki.

Tlhaloso ea tekheniki ea Lug butterfly valve

Lisebelisoa tsa likarolo tse ka sehloohongea

Likarolo	Lisebelisoa
'Mele	Tšepe ea tšepe, tšepe ea carbon, tšepe e sa hloekang, tšepe e sa hloekang e duplex, Monel, Alu-bronze
Diski	Alu-bronze / tšepe e sa hloekang / duplex / Monel / Hasterlloy
Liner	EPDM/NBR/FPM/PTFE/Hypalon
Motsoako	Tšepe e se nang tšepe/Monel/Duplex
Bushing	PTFE
Liboutu	Ts'epe e sa beng le mabali

Lisebelisoa tsa 'mele oa valveeaLugButterfly Valve

Tšepe ea ductile	GGG40/50 GGG40.3(phekolo ea mocheso) ASTM A536 60-40-18 BS2789 400-18	Kopo e akaretsang Lisebelisoa tse boima, li-Cold application, 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 Marine

Lisebelisoa tsa li-valve disceaLugButterfly Valve

Nickel ea tšepe e koahetsoeng ka tšepe	GGG40/50 GGG40.3(phekolo ea mocheso) ASTM A536 60-40-18 BS2789 400-18	Moea, metsi a sa cheseng kapa a batang
Nayilone ea tšepe e entsoeng ka ductile e koahetsoeng	GGG40/50 GGG40.3(phekolo ea mocheso) ASTM A536 60-40-18 BS2789 400-18	Metsi a nooang, metsi (boholo. 70°C, boleng ba PH pakeng tsa 4.5 le 9)
DUctile iron PTFE e kentsoeng	GGG40/50 GGG40.3(phekolo ea mocheso) ASTM A536 60-40-18 BS2789 400-18	Acids, alkalis, oli, metsi, moea
Ts'epe e sa beng le mabali	ASTM A 351 CF8/CF8M	Metsi a nooang, metsi a demineralized, solvents, metsi a indasteri
Duplex tšepe e sa hloekang	Duplex UB6/31803	Metsi a nooang, metsi a pholileng, metsi a leoatle, metsi a nang le demineralized, solvents, lijo
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

Lesela la letsoho la rabaraeaLugButterfly Valve

NBR	0°C~90°C	Aliphatic hydrocarbons(mafura, monko o fokolang o nang le oli, likhase), metsi a leoatle, moea o hatelitsoeng, phofo, granular, vacuum, phepelo ea khase
EPDM	-20°C~110°C	Metsi ka kakaretso(a chesang, a batang-,sea-,ozone-,ho sesa-,indasteri-, joalo-joalo). Li-acid tse fokolang,motsoako o fokolang oa letsoai, lino tse tahang,ketone,gase e 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, tse nkhang hamonate le tsa halogen, likhase tse chesang, metsi a chesang, mouoane, asiti ea inorganic, alkali.