China Resilient Seated Butterfly Valve Wafer Type fakitale ndi opanga

Mtundu Wopukutira wa Valavu wa Gulugufe Wokhazikika

Valavu ya Gulugufe Yokhazikika Yokhala ndi Malo Olimba Mtundu wa Wafer Chithunzi Chodziwika

Kufotokozera Kwachidule:

Valavu ya gulugufe yokhazikika ya Nortech, mtundu wa wafer. DN40–DN600, PN10/16/25, ANSI Class 125/150. Disiki yopanda pin, yotseka mbali ziwiri, ISO 5211. Chikwama cha rabara chomwe chingasinthidwe. Kupatula kapena kulamulira kayendedwe ka madzi. API 609 / EN 593, ISO 5752 / EN 558. Chingwe, bokosi la giya, woyendetsa magetsi kapena pneumatic. OEM/ODM.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kodi Mtundu wa Wafer wa Valve ya Gulugufe Yokhazikika Yokhala ndi Malo Okhazikika ndi Chiyani?

Valavu Yokhazikika Yokhala ndi Gulugufe— yomwe imatchedwanso valavu ya gulugufe ya "concentric", "rabber lined" kapena "rabber seated" — ili ndi mpando wa rabara (wolimba) pakati pa mainchesi akunja a diski ndi khoma lamkati la thupi la valavu.

Valavu yozungulira kotala yomwe imazungulira 90° kuti itsegule kapena kutseka kuyenda kwa madzi. Disiki yozungulira ("gulugufe") imakhala pakati pa thupi ndipo imagwira ntchito ngati njira yotsekera, yolumikizidwa ku actuator kapena chogwirira kudzera mu shaft.

Ngati diskiyo siizungulira mpaka kutembenuka konse kwa kotala, valavu imakhala yotseguka pang'ono - zomwe zimathandiza kuti kayendedwe ka madzi kayende bwino m'magawo osiyanasiyana otseguka.

Tchati cha CV/KV cha valavu ya gulugufe yokhazikika bwino ikupezeka ngati mungafune.

Mtundu wa valavu ya gulugufe yokhazikika yokhala ndi mpando wolimba - mawonekedwe akutsogolo

Mtundu wa wafer — mawonekedwe akutsogolo ndi akumbali

Vavu ya Gulugufe Yophikidwa Pang'ono— kapangidwe kakang'ono kwambiri kokhala ndi kukula kochepa koyang'anana maso ndi maso. Kamagwirizana pakati pa ma flange awiri, otetezedwa ndi ma stud odutsa kuchokera ku flange imodzi kupita ku inzake. Valavu imagwiridwa pamalo ake ndikutsekedwa ndi ma gaskets pansi pa mphamvu ya stud.

Wopepuka
Yopanda kukonza
Yotsika mtengo
Kusindikiza mbali ziwiri

Zinthu zazikulu za valavu ya gulugufe wa wafer

Kapangidwe kakang'ono — kulemera kochepa, malo ochepa oyika

Shaft yapakati, kutseka kolimba kwa thovu kozungulira mbali zonse ziwiri, njira iliyonse yoyikira

Choyimira chapamwamba cha ISO 5211 kuti chizigwira ntchito mosavuta komanso chizikonzanso bwino

Kusankha kwa torque yotsika - kotsika mtengo

Maberiya okhala ndi PTFE — opanda kukonza, palibe mafuta ofunikira

Chovala choyikidwa — chosavuta kusintha, sichiwononga thupi, choyenera kugwiritsidwa ntchito kumapeto kwa mzere

DN32–DN600 Masayizi onse

Kapangidwe ka mpando wa manja a rabara

DN32–DN600

Kapangidwe ka chikwama cha rabara chofanana kamagwiritsidwa ntchito pamitundu yonse. Chikwamacho chimapangidwa bwino kuti chigwirizane ndi mipata yomwe ili pathupi, zomwe zimapangitsa kuti chitsekeredwe bwino mbali zonse ziwiri komanso kusintha mosavuta popanda zida zapadera.

DN32–DN350

Gawo la valavu

DN32–DN350

Mzere wolunjika bwino

DN32–DN350

Mawonekedwe ophulika

DN32–DN350

DN400–DN600

Gawo la valavu

DN400–DN600

Kapangidwe ka shaft ya hexagon

DN400–DN600

Mawonekedwe ophulika

DN400–DN600

Mafotokozedwe aukadaulo

Miyezo

Kapangidwe ndi kupanga	API 609 / EN 593
Maso ndi maso	ISO 5752 / EN 558-1 Mndandanda 20
Mapeto a Flange	ISO 1092 PN6/10/16/25 \| ANSI B16.1 / B16.5 Kalasi 125/150
Kuyeza kwa kupanikizika	PN6/10/16/25 \| Kalasi ya ANSI 125/150
Kuyesa ndi kuyang'anira	API 598 / EN 12266 / ISO 5208
Kukhazikitsa kwa Actuator	ISO 5211

Zipangizo zazikulu

Thupi	Chitsulo chopangidwa ndi ductile, chitsulo cha kaboni, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri chosapanga dzimbiri, Monel, Alu-bronze
Disiki	Chitsulo chopangidwa ndi ductile (chokutidwa ndi nikeli kapena nayiloni), Alu-bronze, chitsulo chosapanga dzimbiri, duplex, Monel, Hastelloy
Chovala chamkati	EPDM / NBR / FPM / PTFE / Hypalon
Tsinde	Chitsulo chosapanga dzimbiri / Monel / Duplex
Kudula	PTFE
Maboluti	Chitsulo chosapanga dzimbiri