Wopanga ma valve amagetsi a gulugufe ku China DN50 DN1200 Wapamwamba kwambiri wokhala ndi fakitale yovomerezeka ya WRAS ndi opanga

Wopanga ma valve amagetsi a Gulugufe ku China DN50 DN1200 Wapamwamba kwambiri wokhala ndi satifiketi ya WRAS

Wopanga ma valve amagetsi a gulugufe ku China DN50 DN1200 Wapamwamba kwambiri wokhala ndi chiphaso cha WRAS chotsimikizika

Kufotokozera Kwachidule:

NORTECHndi m'modzi mwa otsogolaWopanga Vavu ya GulugufemuChinandiSatifiketi ya WRAS.Mtengo wapamwamba komanso wotsika.

Ma valve a gulugufe okhala olimba, amtundu wa wafer, okhala ndi chikwama cha rabara.

Kapangidwe kakang'ono komanso kapangidwe kosavuta

Kukonza kosavuta ndi zida zosinthika

Imagwira ntchito ngati valavu yodzipatula komanso valavu yowongolera kuyenda kwa madzi.

Mtundu wa wafer pakati pa ma flanges amitundu yosiyanasiyana

Mtundu wa Ntchito: Kugwira Ntchito ndi Manja ndi Choyeretsera Magetsi.

Kukula: DN50-DN1200

Valavu ya Gulugufeimagwiritsidwa ntchito kwambiri m'madzi, chakudya, makampani opanga mankhwala, mafuta ndi mafakitale ena.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kodi Valavu ya Gulugufe ya Magetsi ndi Chiyani?

Valavu ya Gulugufe,amatchedwanso valavu ya gulugufe ya "concentric", "yokhala ndi rabara" ndi "yokhala ndi rabara", ili ndi mpando wa rabara (kapena wolimba) pakati pa mainchesi akunja a diski ndi khoma lamkati la valavu.

Vavu ya gulugufe ndi valavu yozungulira kotala yomwe imazungulira madigiri 90 kuti itsegule kapena kutseka kayendedwe ka media. Ili ndi diski yozungulira, yomwe imadziwikanso kuti gulugufe, yomwe imapezeka pakati pa thupi lomwe limagwira ntchito ngati njira yotsekera valavu. Disikiyo imalumikizidwa ndi actuator kapena chogwirira kudzera mu shaft, yomwe imadutsa kuchokera pa diski kupita pamwamba pa thupi la valavu.

Kuyenda kwa diski kudzatsimikizira malo a valavu ya gulugufe.Valavu ya gulugufe yokhazikika yokhala ndi chivundikiro cha mtundu wa wafer imatha kugwira ntchito ngati valavu yolekanitsa ngati diskiyo izungulira madigiri 90, ndipo valavuyo yatsegulidwa kapena kutsekedwa kwathunthu.

Vavu ya Gulugufe Yamagetsi,kapangidwe kakang'ono kwambiri kamene kali ndi mawonekedwe afupiafupi.Imakhala pakati pa ma flange awiri, ndipo ma stud amadutsa kuchokera ku flange imodzi kupita ku ina. Valavu imagwiridwa pamalo ake ndipo imatsekedwa ndi gasket ndi mphamvu ya ma stud.Mtundu wa wafer wa butterfly seat valve wafer ndi wopepuka, wopanda kukonza, wotsika mtengo, komanso wodalirika pa ntchito zosiyanasiyana.

Zinthu Zazikulu za mtundu wa NORTECH Electrical butterfly valve wafer

CHIFUKWA CHIYANIKUTISANKHIRE IFE?

Qubwino ndi ntchito: zaka zoposa 20 za zokumana nazo za ntchito za OEM/ODM kwa makampani otsogola a ma valve aku Europe.
Qkutumiza kwa uick, kokonzeka kutumizidwa kwa milungu 1-4, ndi ma valve a gulugufe okhala ndi mphamvu komanso zinthu zina zofunika.
Qchitsimikizo cha utility cha miyezi 12-24 cha ma valve a gulugufe okhala olimba
Qkuwongolera bwino gawo lililonse la valavu ya gulugufe

Zinthu zazikulu yaMa valve amagetsi a gulugufe

Kapangidwe kakang'ono kamapangitsa kuti pakhale kulemera kochepa, malo ochepa osungira ndi kuyika.
Malo a shaft yapakati, 100% kulimba kwa thovu mbali zonse ziwiri, zomwe zimapangitsa kuti kuyika kukhale kovomerezeka mbali iliyonse.
Thupi lonse la bore limapereka mphamvu yochepa yolimbana ndi kuyenda kwa madzi.
Palibe mabowo m'njira yolowera madzi, zomwe zimapangitsa kuti zikhale zosavuta kuyeretsa ndi kupha tizilombo toyambitsa matenda m'madzi akumwa ndi zina zotero.

NORTECH

Valavu ya gulugufe yokhazikika

kapangidwe kopanda pini

chonde onanikabukhu kathu ka ma valve a gulugufeKuti mudziwe zambiri kapena funsani gulu lathu logulitsa mwachindunji.

Mitundu ya Ntchito chifukwa chaMa valve amagetsi a gulugufe

Chogwirira chogwirira	Valavu ya gulugufe PN10/16, Class125/150 DN32-DN200 Valavu ya gulugufe PN25, DN32-DN150
Bokosi la gear loyendetsedwa ndi manja	mitundu yonse kuyambira DN32-DN600
Chida chogwiritsira ntchito mpweya	Chida choyendetsera mpweya chogwirira ntchito kawiri (DA) Kubwerera kwa masika kwa actuator ya pneumatic (SR)
Choyatsira magetsi	Choyatsira magetsi cha mtundu wa On-off Chowongolera chowongolera Chosalowa madzi Umboni woti palibe kuphulika
Chosungira cha ISO5211 chaulere	kukula kwa tsinde ndi ISO flange zomwe zasinthidwa ngati kasitomala akufuna.

Kufotokozera zaukadaulo kwa ma valve a gulugufe amagetsi

Miyezo:

Kapangidwe ndi Wopanga	API609/EN593
Maso ndi maso	Mndandanda wa ISO5752/EN558-1 20
Mapeto a Flange	ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150
Kuyeza kwa kupanikizika	PN6/PN6/PN16/PN25,ANSI Class125/150
Kuyesa ndi Kuyang'anira	API598/EN12266/ISO5208
Pedi yoyikira ya actuator	ISO5211

Zipangizo zazikulu of Valavu yamagetsi ya gulugufe:

Zigawo	Zipangizo
Thupi	Chitsulo chopangidwa ndi ductile, chitsulo cha kaboni, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri chopangidwa ndi chitsulo ...
Disiki	Chokutidwa ndi nickel yachitsulo chopangidwa ndi ductile, chokutidwa ndi nayiloni yachitsulo chopangidwa ndi ductile/chokutidwa ndi alu-bronze/chosapanga dzimbiri/chokutidwa ndi duplex/chokutidwa ndi Monel/chokutidwa ndi Hasterlloy
Chovala chamkati	EPDM/NBR/FPM/PTFE/Hypalon
Tsinde	Chitsulo chosapanga dzimbiri/Monel/Duplex
Kudula	PTFE
Maboluti	Chitsulo chosapanga dzimbiri

Zida za thupi la valavuof Zamagetsi mavavu a gulugufe

Chitsulo chopangidwa ndi ductile	GGG40/50 GGG40.3 (yotenthedwa ndi kutentha) ASTM A536 60-40-18 BS2789 400-18	Kugwiritsa ntchito konsekonse Ntchito zolemera, Ntchito zozizira, mafakitale a petrochemical, malo opangira magetsi
Chitsulo chosapanga dzimbiri	ASTM A 351 CF8/CF8M Duplex UB6/31803	Mankhwala, chakudya, chakumwa
Alu-bronze	ASTM B584 C95400 BS 1400 LG1 DIN 1705(RG10)	Utumiki wa panyanja

Zipangizo za valavu of Valavu yamagetsi ya gulugufe

Ductile chitsulo nickel yokutidwa	GGG40/50 GGG40.3 (yotenthedwa ndi kutentha) ASTM A536 60-40-18 BS2789 400-18	Mpweya, madzi otentha kapena ozizira osawononga
Chokutidwa ndi chitsulo cha nayiloni chopangidwa ndi ductile	GGG40/50 GGG40.3 (yotenthedwa ndi kutentha) ASTM A536 60-40-18 BS2789 400-18	Madzi oyeretsedwa, madzi (osapitirira 70°C, PH pakati pa 4.5 ndi 9)
Ductile chitsulo PTFE wolumikizidwa	GGG40/50 GGG40.3 (yotenthedwa ndi kutentha) ASTM A536 60-40-18 BS2789 400-18	Asidi, alkali, mafuta, madzi, mpweya
Chitsulo chosapanga dzimbiri	ASTM A 351 CF8/CF8M	Madzi akumwa, madzi opanda mchere, zosungunulira, madzi a mafakitale
Chitsulo chosapanga dzimbiri cha Duplex	Duplex UB6/31803	Madzi akumwa, madzi ozizira, madzi a m'nyanja, madzi opanda mchere, zosungunulira, chakudya
Alu-bronze	ASTM B584 C95400 BS 1400 AB2 DIN 1714-CuAl10Ni	Madzi a m'nyanja, madzi abwino, gasi
Hasterlloy-C	CW-12MW A494	Phosphoric, hypochloric, acetic, formic, sulfure

Chovala cha manja cha rabarayaValavu yamagetsi ya gulugufe

NBR	0°C~90°C	Ma hydrocarbons a Aliphatic (mafuta, mafuta onunkhira pang'ono, mpweya), madzi a m'nyanja, mpweya wopanikizika, ufa, granular, vacuum, ndi mpweya wokwanira
EPDM	-20°C~110°C	Madzi ambiri (otentha, ozizira, a m'nyanja, ozoni, osambira, a mafakitale, ndi zina zotero). Ma asidi ofooka, njira zochepetsera mchere, mowa, ma ketoni, mpweya wowawasa, madzi a shuga
EPDM yaukhondo	-10°C~100°C	Madzi akumwa, chakudya, madzi akumwa opanda chlorine
EPDM-H	-20°C~150°C	HVAC, madzi ozizira, chakudya ndi madzi a shuga
Viton	0°C~200°C	Ma hydrocarbon ambiri a aliphatic, aromatic ndi halogen, mpweya wotentha, madzi otentha, nthunzi, inorganic acid, alkali