| Kukula & Kupanikizika & Standard | |
| Kukula | DN50-DN600 |
| Kuyeza kwa Kupanikizika | PN10, PN16, CL150 |
| Muyezo Wolumikizira | ASME B16.5 CL150, EN1092 |
| Zinthu Zofunika | |
| Thupi | A216 WCB, A351 CF8, A351 CF8M |
| Tsinde | A182 F6a, A182 F304, A182 F316 |
| Dulani | A105+HCr(ENP), A182+F304, A182+F316 |
| Mpando | RPTFE, A105, A182 F304, A182 F316 |
| Woyambitsa | Chogwirira, Zida za Nyongolotsi, Zamagetsi, Zamagetsi |
Vavu yoyandama ya mpira ndi yoyenera mapaipi osiyanasiyana a Class150-Class900 ndi PN10-PN100, omwe amagwiritsidwa ntchito kudula kapena kulumikiza madzi omwe ali mupaipi. Sankhani zipangizo zosiyanasiyana za valavu yamadzimadzi osiyanasiyana.
Timagwira ntchito popanga GOST33259 ball valve, manual and pneumatic operation, komanso yoyenera kugwiritsa ntchito mphamvu ya pneumatic yamphamvu komanso kutentha kochepa, imodzi yokha komanso iwiri, yomwe imapezekanso mu zipangizo zosiyanasiyana monga WCB, 316L, 304.
Mzere wa ma valve a mafakitale a ZFA omwe ali ndi ma valve otseguka mokwanira komanso ochepetsa kupanikizika uli ndi njira yapadera yopangira kuti igwire bwino ntchito. Ma valve a mpira oyandama amaphatikizapo ma valve osiyanasiyana okhazikika komanso opangidwa mwamakonda. Makina a ma valve a mpira awa angagwiritsidwe ntchito m'mafakitale ambiri. Ma valve a mpira oyandama ochokera kwa wopanga ma valve a mafakitale a DBV ali ndi kapangidwe kofewa ka mipando kuti apereke kutseka kwabwino kwambiri.
Ma valve athu akutsatira muyezo wapadziko lonse wa ma valve wa ASTM, ANSI, ISO, BS, DIN, GOST, JIS, KS ndi zina zotero. Kukula DN40-DN1200, kuthamanga kwapadera: 0.1Mpa~2.0Mpa, kutentha koyenera: -30℃ mpaka 200℃. Zogulitsazi ndizoyenera mpweya wosawononga komanso wowononga, madzimadzi, madzimadzi ochepa, olimba, ufa ndi zina zogwiritsidwa ntchito mu HVAC, kulamulira moto, polojekiti yosamalira madzi, kupereka madzi ndi ngalande m'mizinda, ufa wamagetsi, mafuta, makampani a mankhwala, ndi zina zotero.