GGG50 PN16 Soft Seal Non Rising Stem Gate Valve
Tsatanetsatane wa Zamalonda
| Kukula & Kupanikizika & Standard | |
| Kukula | DN40-DN1200 |
| Kuyeza kwa Kupanikizika | PN10, PN16, CL150 |
| Matenda opatsirana pogonana pamaso ndi maso | BS5163, DIN3202 F4, API609 |
| Kulumikizana kwa STD | BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Table D ndi E |
| Upper Flange STD | ISO 5211 |
| Zinthu Zofunika | |
| Thupi | Chitsulo Chopangidwa (GG25), Chitsulo Chopangidwa (GGG40/50) |
| Disiki | Chitsulo Chopangidwa (GG25), Chitsulo Chopangidwa (GGG40/50) |
| Tsinde/Kutsinde | Chitsulo Chosapanga Dzira 304 (SS304/316/410/420) |
| Mpando | CF8/CF8M+EPDM |
| Kudula | PTFE, Mkuwa |
| Mphete ya O | NBR, EPDM, FKM |
| Woyambitsa | Bokosi la Magiya, Chowunikira Magetsi, Chowunikira Ma Pneumatic |
Kuwonetsera kwa Zamalonda
Ubwino wa Zamalonda
1. Malo ochepa okhala: Poyerekeza ndi valavu yotseguka ya chipata, valavu yobisika ya chipata imangoyenda mkati mwa thupi la valavu ndipo siifuna malo owonjezera pamwamba pa valavu, kotero ndi yoyenera kwambiri kuyika malo ochepa.
2. Mtengo wotsika: Ma valve achitsulo opangidwa ndi ductile nthawi zambiri amakhala otsika mtengo kuposa ma valve achitsulo opangidwa ndi stem gate. Kapangidwe kosavuta komanso kapangidwe ka ma valve obisika amachepetsa ndalama zopangira.
3. Ingagwiritsidwe ntchito ngati valavu yolowera pansi pa nthaka: Chifukwa tsinde la valavu yolowera pansi pa nthaka silimawululidwa mpweya, likhoza kugwiritsidwa ntchito pansi pa nthaka, monga njira zogawira madzi ndi mapaipi apansi pa nthaka.
4. Zofunikira zochepa pakukonza: Poyerekeza ndi ma valve okweza, ma valve obisika a chipata cha tsinde alibe tsinde lokwera kunja kwa thupi la valavu, zomwe zikutanthauza kuti pali zigawo zochepa zoyenda zomwe zimafunika kukonzedwa kapena kudzozedwa, motero zimachepetsa kufunikira kokonza nthawi zonse.
Chogulitsa chilichonse chidzachitidwa poyang'ana mawonekedwe, zinthu, kulimba kwa mpweya, kupanikizika ndi kuyesa chipolopolo musanatuluke mufakitale; zinthu zosayenerera siziloledwa kutuluka mufakitale.
Imagwiritsidwa ntchito ngati zida zodulira ndi zosinthira madzi osiyanasiyana komanso zotulutsira madzi m'mafakitale, mankhwala, nsalu, zombo ndi mafakitale ena. Valavu ya Zhongfa imatha kupereka mavavu ndi zida za chipata cha OEM & ODM ku China. Malingaliro a vavu ya Zhongfa ndi kufunafuna zinthu zapamwamba kwambiri zomwe zimakhala ndi ntchito yabwino kwambiri komanso mtengo wotsika kwambiri. Zinthu zonse za vavu zimayesedwa kawiri musanatumize kuti zitsimikizire mtundu wa chinthucho. Takulandirani kukaona mafakitale athu. Tidzawonetsa luso la mavavu.
Zogulitsa Zotentha
