| Boholo le Tekanyetso ea Khatello le Maemo a Tloaelehileng | |
| Boholo | DN40-DN2000 |
| Tekanyetso ea Khatello | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
| Tekanyetso ea Moralo | JB/T8691-2013 |
| Tekanyetso ea Flange | Chate ea GB/T15188.2-946-7 |
| Tekanyetso ea Teko | GB/T13927-2008 |
| Thepa | |
| 'Mele | Tšepe e qhibilihisitsoeng; WCB; CF8; CF8M; 2205; 2507 |
| Disiki | SS304; SS316; 2205; 2507; 1.4529 |
| Kutu/Mokoti | SS410/420/416; SS431; SS304; Monel |
| Setulo | Tšepe e sa Khaotseng + STLEPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
| Ho betla | PTFE, Boronse |
| Lesale la O | NBR, EPDM, FKM |
| Sesebelisoa sa ho Sebetsa | Lebokose la Gear, Sesebelisi sa Motlakase, Sesebelisi sa Pneumatic |
Li-valve tsa heke ea thipa li sebelisoa haholo-holo ho etseng pampiri, faeba ea lik'hemik'hale, petrochemical, metallurgy, seretse, motlakase, kalafo ea likhoerekhoere. Maemong a meriana le a mang a mosebetsi, valve ea heke ea thipa e entsoe haholo-holo ka 'mele oa valve le heke. Thepa ea 'mele oa valve ke tšepe e ductile, tšepe ea carbon le tšepe e sa hloekang, 'me bokaholimo ba ho koala bo entsoe ka rabara ea tlhaho e sa tsofaleng, rabara ea fluorine, rabara ea nitrile, le rabara ea EPDM. 'Me ho koala tšepe, ho ea ka pono ea sebopeho, valve ea heke ea thipa e na le moralo o monyane, e nka sebaka se senyenyane, 'me e ka tšehetsa matla a phaephe ka katleho.
Ho na le likarolo tse 3 tse ka tlase:
1. Kutu ea tšepe e sa hloekang e nang le khanyetso e ntle ea mafome e fana ka bophelo bo bolelele ba ts'ebeletso. Bakeng sa kutu e nyolohang feela, tšireletso ea kutu e ka fanoa bakeng sa tšireletso e eketsehileng khahlanong le lerōle ha valve e ntse e bulehile.
2. Mebele le likarolo tsohle tsa li-valve tsa tšepe e entsoeng ka tšepe ea ZFA li koahetsoe ka epoxy, li sireletsa hantle koung le bokaholimo ba kahare khahlanong le maemo a senyehang le a matla bakeng sa bophelo bo bolelele ba ts'ebeletso. 'Mala o tloaelehileng oa ho koahela oa ZFA ke RAL5050.
3. Khoune ea ho fapoha, koung ea V kapa ea pentagonal, Masoba a ente, Sesebelisoa sa ho notlela, valve ea Solenoid, Li-Positioners, Limit switches, Li-Proximity switches, Li-Makenete switches, Sefahla sa moea, Katoloso ea kutu jj.
Valve ea ZFA e phethahatsa maemo a API598 ka tieo, re etsa liteko tsa khatello ea lehlakore ka bobeli bakeng sa valve eohle 100%, re netefatsa hore re fa bareki ba rona li-valve tsa boleng ba 100%.
'Mele oa valve o amohela thepa e tloaelehileng ea GB, ho na le ts'ebetso e felletseng ea 15 ho tloha ho tšepe ho ea ho' mele oa valve.
Tlhahlobo ea boleng ho tloha sekoting ho ea sehlahisoa se felileng e tiisitsoe ka 100%.
ZFA Valve e tsepamisitse maikutlo tlhahisong ea li-valve ka lilemo tse 17, ka sehlopha sa tlhahiso sa litsebi, re ka thusa bareki ba rona ho boloka lipheo tsa hau ka boleng ba rona bo tsitsitseng.
Tianjin Zhongfa Valve Co., Ltd. E thehiloe ka 2006, e le moetsi oa li-valve Tianjin, Chaena. Haholo-holo e hlahisa li-valve tsa serurubele, li-valve tsa heke, li-valve tsa cheke, li-valve tsa heke ea thipa jj.
Re boloka taolo ea boleng ka katleho e phahameng le taolo e tiileng, re fana ka tšebeletso ea pele ho thekiso, thekiso le ka mor'a thekiso ka nako e loketseng le e sebetsang e le ho fihlela katleho le khotsofalo ea bareki. Re fumane Setifikeiti sa ISO9001, CE.
Mechini ea Likarolo tsa Valve: Ha re fane feela ka valve, empa hape le likarolo tsa valve, haholo-holo 'mele, disc, kutu le mohele. Ba bang ba bareki ba rona ba kamehla ba bolokang likarolo tsa valve ka lilemo tse fetang 10, re boetse re hlahisa hlobo ea likarolo tsa valve ho latela setšoantšo sa hau.