
ZFAʻO nā kiwi lele lele Fluorine, oia kekahi o nanā huahana a pauhana ʻia e ZFA VALVE. ʻO ka PTFE Lining Valve ka mea i ʻike ʻia he fluorine plastic lined corrosion resistant valves, he fluorine plastic i hoʻoheheʻe ʻia i loko o ka paia o loko o ke kila a i ʻole ka hao kiwi ʻāpana a i ʻole ka ʻili o waho o nā ʻāpana o loko. ʻO nā plastic fluorine ma aneʻi ka mea nui: PTFE, PFA, FEP a me nā mea ʻē aʻe. Hoʻohana pinepine ʻia ka pālele lele FEP, ka valve uhi uhi teflon a me ka valve lele lele FEP i loko o ka media corrosive ikaika.
ʻO ka valve butterfly lined fluorine kekahi o nā huahana nui o nā valve ZFA. ʻO kā mākou papa inoa ʻekolu penei:
1. E like me ka hoʻolālā ʻana o ke kino valve, hiki ke hoʻokaʻawale ʻia i hoʻokahi ʻano ʻāpana a me nā ʻāpana ʻelua.
2. E like me ka lining hiki no hoi ke maheleia i piha laina a me ka hapalua laina. ʻO ka valve butterfly i hoʻopaʻa piha ʻia, ʻo ia ke kino valve a ua hoʻopaʻa ʻia ka pā kīwī me ka lāʻau; ʻO ka hapalua lining e pili ana i ka uhi wale ʻana i ke kino valve.
3. E like me ke ʻano, hiki ke hoʻokaʻawale ʻia nā kiwi lele ʻo Teflonʻano wafer o ka pāpū lele lele fluorine, lug lined fluorine butterfly valve a me flange lined fluorine butterfly valve.
ʻO nā hiʻohiʻona fluorine lined butterfly valve:
1. PTFE / PFA / FEP laina piha a laina maʻamau paha.
2. Teflon lined butterfly valve, kūpono no ka mea ʻawaʻawa a me ka mea ʻino loa.
3. Ma hope o ka hoʻopaʻa pinepine ʻana i nā hoʻāʻo palekana, ʻaʻohe haumia i ke kaiapuni PTFE noho ʻana i ka valve butterfly.
4. Hoʻolālā hoʻolālā wehe wehe. (Koho)
5. Hoʻokō ka degere o ka insulation i nā hoʻoponopono lako.
6. Hiki ke hoʻokomo i kekahi kūlana; Maintenance-free a hiki ke hoʻokō i nā koi o nā kūlana hana paʻakikī.
7. Hiki ke hoʻoneʻe ʻia, hiki ke hana hou ʻia nā mea.
8. Hoʻopili ka mea i nā kūlana FDA.
9. Ka hana koʻikoʻi a me ka hana sila maikaʻi.
10. He maʻalahi a paʻa ka hoʻolālā, nani ke ʻano.
11. He kūpaʻa nā mea hoʻopaʻa i ka ʻelemakule a me ka corrosion, me ka lōʻihi o ka lawelawe ʻana.
PTFE Lining Butterfly Valve Types

Wafer & Lug Type PTFE Lining Butterfly Valve
Wafer & Lug Type PTFE PFA Lining Butterfly Valve | |
Nui | NPS 2" a 24" | DN50 a 600 |
Kaila Kino | ʻAno Wafer & Lug | Kino Māhele & Kino ʻāpana hoʻokahi |
Paʻi Paʻi | PN10 | PN16 | CL150 | JIS 5K| JIS 10K |
ʻO ka wili ʻana | PN10/16 | ASME B16.5 CL150 | JIS 5K | JIS 10K | GOST 33259 |
He alo i ke alo | EN 558-20 | ISO 5752-20 |
Flange luna | ISO 5208 | API 598 | EN12266-1 |
Mea ʻāpana ʻāpau | |
Kino | GGG50 | A536 | A395 | WCB | CF8 (304) | CF8M (316) | CF3(304L) | CF3M(316L) | SAF 2205 | SAF2205 | C95400 | C95500 | C95800 |
Disc | GGG50 | A536 | A395 | WCB | CF8 (304) | CF8M (316) | CF3(304L) | CF3M(316L) | SAF 2205 | SAF2205 | C95400 | C95500 | C95800 a i ʻole PTFE Coated Disc |
Noho | ASTM D 4895-PTFE | ASTM D 3307-PFA | ASTM D2116-FEP |
Ke kumu | AISI 304 | AISI 420(2Cr13) | 1.4462 | Monel | 17-4PH |
Mea hoʻokō | Lever lima | Mea Ilo | Pneumatic | Uila |
Flange Type PTFE PFA Lining Butterfly Valve
Flange Type PTFE Lining Butterfly Valve | |
Lahi Nui | NPS 2" a 48" | DN 50 a i 1200 |
Kaila Kino | ʻAno Flange ʻAlua | Kino Māhele & Hoʻokahi ʻāpana Bod |
Paʻi Paʻi | PN10 | PN16 | CL150 | JIS 5K | JIS 10K |
ʻO ka wili ʻana | PN10/16 | ASME B16.5 CL150 | JIS 5K | JIS 10K | GOST 33259 |
He alo i ke alo | EN 558-20 | ISO 5752-20 |
Flange luna | ISO5211 |
Ho'āʻo Paʻa | ISO 5208 | API 598 | EN12266-1 |
Mea ʻāpana ʻāpau | |
Kino | GGG50 | A536 | A395 | WCB | CF8 (304) | CF8M (316) | CF3(304L) | CF3M(316L) | SAF 2205 | SAF2205 | C95400 | C95500 | C95800 |
Disc | GGG50 | A536 | A395 | WCB | CF8 (304) | CF8M (316) | CF3(304L) | CF3M(316L) | SAF 2205 | SAF2205 | C95400 | C95500 | C95800 a i ʻole PTFE Coated Disc |
Noho | ASTM D 4895-PTFE | ASTM D 3307-PFA | ASTM D2116-FEP |
Ke kumu | AISI 304 | AISI 420(2Cr13) | 1.4462 | Monel | 17-4PH |
Mea hoʻokō | Lever lima | Mea Ilo | Pneumatic | Uila |
