EPDM Rubber Seat Ductile Iron Wafer Butterfly Valve
Tulaga lelei ole Valve Pepe
O alalaupapa butterfly e tutusa ma alavai polo ae e sili atu ona lelei. E tatala ma tapuni vave pe a fa'agaoioi i le pneumatically. O le tisiketi e mama atu nai lo le polo, ma o valve e manaʻomia le itiiti ifo o le lagolago faʻavae nai lo le polo valve e tutusa le lautele. O valve butterfly e matua sa'o lelei, lea e fa'amanuiaina ai i mea tau pisinisi. E matua fa'atuatuaina ma e mana'omia sina tausiga itiiti.
1. Kiina/tape faigofie ma vave ma itiiti le malosi. Fa'aitiitia le malosi o le sua ma e mafai ona fa'agaioia soo.
2. Faiga faigofie, laʻititi laʻititi ma pupuʻu faʻasaga i foliga, lea e talafeagai mo vaʻa lapoa lapoa.
3. E mafai ona faʻaaogaina mo le faʻasalalauina o palapala, faʻaitiitia le suavai o loʻo teuina i avanoa o paipa.
4. Ola umi tautua. Tu'u i le suega o le fiasefulu afe o galuega tatala/tapuni.
5. Butterfly valve e sili ona lelei le faʻatinoga o tulafono faatonutonu.
6. Laiti torque. O le mamafa i luga o disks i itu e lua o le spindle e toetoe lava tutusa, ma mafua ai le faʻafeagai torque. O le mea lea, e mafai ona tatalaina alatoto ma le malosi itiiti.
7. Fa'amaufa'ailoga foliga e masani ona fa'aogaina i le pa'u po'o le palasitika. O lea la e mafai ona faʻamaufaʻailogaina ia valve butterfly i lalo o le mamafa maualalo.
Oloa Fa'amatalaga
| galuega mamafa | PN10, PN16 |
| omiga su'ega | atigi: 1.5 taimi fa'amauina mamafa nofoa: 1.1 taimi fa'amauina mamafa |
| vevela galue | -10 °C i le 80°C (NBR) -10 °C i le 120°C (EPDM) |
| ala o faasalalauga talafeagai | vai, suauu ma kesi |
| vaega | meafaitino |
| tino | u'amea lafo, u'amea ductile, |
| nofoa | EPDM, NBR, VITON, PTFE |
| tisiki | u'amea ductile nikeli, apamemea AI, uamea stainless |
| fua | uamea kaponi, uamea uamea |
| pupuni | PTFE |
| mama "O". | PTFE |
| pine | apa siliva |
| ki | apa siliva |
| Fuafuaga Tulaga | EN 593, MSS SP67 API 609 BS5155 |
| Su'ega & Su'ega | API 598 ISO 5208 EN 12266 |
| Fa'ai'uga Tulaga | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Laupapa D & E BS 10 Laupapa D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207 SABS 1123 Laulau 1000/3 & Laulau 1600/3 |
| Faafesaga'i | ISO 5752 , EN 558 , MSS SP67 ma API 609 DIN3202 |
| Flange pito i luga | ISO 5211 |
Oloa Fa'amatalaga
Tusipasi
Fa'agasologa
Meafaigaluega
Fa'atatauga
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