China U Section Butterfly Valve Flanged Wafer China fektheri ea fektheri ea boleng bo holimo le bahlahisi |Nortech

U Section Butterfly Valve Flanged Wafer China fektheri e nang le boleng bo holimo

U Section Butterfly Valve Flanged Wafer China fektheri e nang le setšoantšo sa boleng bo holimo

Tlhaloso e Khutšoanyane:

NORTECHis e 'ngoe ea tse etellang pele ChinaU Section Butterfly Valve Moetsi le Mofani.

U Section Butterfly Valve Flanged Wafer mofuta

Setulo sa rabara se mamellehang se ile sa senyeha 'meleng.

Tekanyetso ea moralo le tlhahiso: API609/EN593

'Mele: DUctile iron/carbon steel/stainless steel/Alu-bronze

Disc: DUctile iron/carbon steel/stainless steel/Alu-bronze

Setulo: EPDM/NBR/FKM/Silicone

Sefahleho le sefahleho: ISO5752/EN558-1 letoto la 20

Flange end EN1092-2 PN10/PN16/PN25,ANSI 125/150

Mofuta oa U DN350-DN1200(14″-48″)

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ke eng eo U karolo ea serurubele valve ?

U section butterfly valve, it ke mofuta oa serurubele se lutseng se tsitsitseng, se boetse se bitsoa "concentric", "rubber lined" le "rubber seated" serurubele, se na le setulo sa rabara (kapa se tsitsitseng) pakeng tsa bophara ba kantle ba disc le lebota le ka hare la belofo.

Ho sisinyeha 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 ke valve 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.

Butterfly valve e boetse e sebelisoa e le valve e laolang phallo, haeba disc e sa potoloha ho ea karolong e feletseng ea kotara, ho bolela hore valve e bulehile ka mokhoa o itseng, re ka laola phallo ea metsi ka ho bula ka litsela tse sa tšoaneng.angle.

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

Ea bobeli, ho latela mokhoa oa ho kenya,U section butterfly valve,hape ke valve ea mofuta oa wafer.

li-flange li etselitsoe ho tsamaisana le ho kenya li-valve tsa boholo bo boholo.bakeng sa k'hamphani ea rona, li-valve tsa serurubele tse lutseng ka mokhoa o tsitsitseng le mofuta oa lug ke tsa bophara ba DN32 ho ea ho DN600.bakeng sa boholo bo boholo, re sebelisa U mofuta oa li-valve tsa butterfly kapa li-flange tse peli. serurubele valve, e leng letoto le leng la lihlahisoa.

o ka fumana liphapang bakeng sa ho kengoa ha mofuta oa serurubele se lutseng se phefumolohang, mofuta oa U le mofuta oa flange habeli.

Likarolo tse ka Sehloohong tsa NORTECH U karolo ea serurubele valve

Lintlha tse ka sehloohong eaU section butterfly valve

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.
Rabara e kentsoeng ka hare ho 'mele e etsa mokelikeli hore o se ke oa kopana le' mele.
Moralo oa pinless disc o thusa ho thibela ntlha ea ho lutla ho disc.
ISO 5211 flange e holimo e bonolo bakeng sa ho iketsetsa habonolo le ho khutlisa mochini oa actuator.
Li-torque tse tlase tsa ts'ebetso li fella ka ts'ebetso e bonolo le khetho ea li-actuator tsa moruo.
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.

Mefuta ea ts'ebetsobakeng saU section butterfly valve

gearbox ea letsoho	mefuta e felletseng ea DN350-DN1400
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.

ka kopo sheba holethathamo la rona la li-valve tsa serurubelebakeng sa lintlha kapa ikopanye le sehlopha sa rona sa thekiso ka kotloloho.

Tlhaloso ea tekheniki ea valve ea U section butterfly

Maemo:

Moqapi le Moetsi	API609/EN593
Sefahleho le sefahleho	ISO5752/EN558-1 letoto la 20
Qetellong ea flange	ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150
Tekanyetso ea khatello	PN6/PN6/PN16/PN25,ANSI Sehlopha sa125/150
Tlhahlobo le Tlhahlobo	API598/EN12266/ISO5208
Letlapa la ho kenya actuator	ISO5211

Likarolo tse ka sehloohong thepa eaU section butterfly valve :

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 valve eaU section butterfly 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