Saizi & Pressure Rating & Standard | |
Size | DN40-DN2000 |
Pressure Rating | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
Design Standard | JB/T8691-2013 |
Flange Standard | GB/T15188.2-94 chart6-7 |
Test Standard | GB/T13927-2008 |
Material | |
Muviri | Ductile iron;WCB;CF8;CF8M;2205;2507 |
Disc | SS304;SS316;2205;2507;1.4529 |
Dzinde/Shaft | SS410/420/416;SS431;SS304;Monel |
Seat | Stainless Simbi+STLEPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
Bushing | PTFE, Bronze |
O Mhete | NBR, EPDM, FKM |
Actuator | Gear Bhokisi, Electric Actuator, Pneumatic Actuator |
Banga gedhi mavharuvhu anonyanya kushandiswa papermaking, kemikari faibha, petrochemical, metallurgy, madhaka, magetsi, tsvina kurapwa.Mumishonga uye mamwe mamiriro ekushanda, banga regedhi valve rinonyanya kuumbwa nemuviri wevhavha uye gedhi.Zvinhu zvemuviri wevharuvhu ndeye ductile iron, kabhoni simbi uye simbi isina tsvina, uye nzvimbo yekuvharisa inogadzirwa neakasikwa-resistant rubber, fluorine rabha, nitrile rabha, uye EPDM rabha.Uye kuiswa chisimbiso chesimbi, kubva pachimiro chechimiro, banga regedhi vharafu ine compact dhizaini, inotora nzvimbo shoma, uye inogona kunyatso tsigira kusimba kwepombi.
Pane zvinhu zvitatu zviri pasi apa:
1. Stainless Steel hunde ine yakanaka corrosion resistance inopa hupenyu hurefu hwebasa.Kune dzinde rinosimuka chete, dzinde rinodzivirira rinogona kupihwa kuti riwedzere kudzivirirwa kubva kuguruva nepo vharuvhu iri panzvimbo yakavhurika.
2. Yese ZFA yakakanda simbi uye yakakandwa simbi vharuvhu miviri uye zvikamu zviri epoxy coated, zvakanaka kudzivirira yemukati chiteshi uye pamusoro kubva ngura uye firty ezvinhu kwenguva refu sevhisi upenyu.Iyo ZFA yakajairika coating color ndeye RAL5050.
3. Deflection cone, V kana pentagonal port, Injection maburi, Locking device, Solenoid valve, Positioners, Limit switches, Proximity switches, Magnetic switches, Air filter, Stem extension etc.
ZFA Valve inonyatso shandisa API598 yakajairwa, tinoita ese ari maviri ekumanikidza bvunzo kune ese vharafu 100%, inovimbisa kuendesa 100% mhando mavharuvhu kune vatengi vedu.
Muviri wevharuvhu unotora GB yakajairwa zvinhu, kune yakazara gumi neshanu maitiro kubva kusimbi kuenda kune valve muviri.
Kuongororwa kwemhando kubva pane isina chinhu kusvika kune yapera chigadzirwa ndeye 100% inovimbiswa.
ZFA Valve inotarisa pakugadzirwa kwemavharuvhu kwemakore gumi nematanhatu, nechikwata chehunyanzvi chekugadzira, tinogona kubatsira vatengi vedu kuchengetedza zvinangwa zvako nemhando yedu yakagadzikana.
Tianjin Zhongfa Valve Co., Ltd. Yakatangwa muna 2006, mugadziri wevharuvhu muTianjin, China.Kunyanya kugadzira butterfly vharafu, gedhi vharafu, cheki vharafu, banga gedhi vharafu nezvimwe.
Isu tinoramba tiine hunyanzvi hwepamusoro uye takanyatso manejimendi ehutongi hwemhando, tinopa panguva uye inoshanda kusati kwatengeswa, kutengesa uye mushure mekutengesa-sevhisi kuitira kuti tibudirire uye kugutsikana kwevatengi.Isu takawana ISO9001, CE Certification.
Valve Parts Machining: Isu hatisi chete kupa vharafu, asiwo mavharuvhu zvikamu, kunyanya muviri, disc, dzinde uye mubato.Vamwe vatengi vedu venguva dzose vanochengeta kurongeka vharafu zvikamu anopfuura makore gumi, isu zvakare tinogadzira zvikamu zvevharuvhu mold zvinoenderana nedhirowa yako.