{"id":4898,"date":"2022-09-06T17:17:08","date_gmt":"2022-09-06T09:17:08","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&p=4898"},"modified":"2022-09-15T13:45:12","modified_gmt":"2022-09-15T05:45:12","slug":"h42f4f46-fluorine-lined-check-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/pt\/produto\/h42f4f46-fluorine-lined-check-valve\/","title":{"rendered":"V\u00e1lvula de reten\u00e7\u00e3o revestida de fl\u00faor H42F4(F46)"},"content":{"rendered":"
\n

1. Conhecimento sobre a sele\u00e7\u00e3o de v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida de fl\u00faor:<\/p>\n

1. Para evitar o refluxo do meio, as v\u00e1lvulas de reten\u00e7\u00e3o devem ser instaladas em equipamentos, dispositivos e tubula\u00e7\u00f5es;<\/p>\n

2. A v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida de fl\u00faor \u00e9 geralmente adequada para meios limpos, n\u00e3o sendo adequada para meios que contenham part\u00edculas s\u00f3lidas e alta viscosidade;<\/p>\n

3. Geralmente, v\u00e1lvulas de reten\u00e7\u00e3o de eleva\u00e7\u00e3o horizontais devem ser usadas em tubula\u00e7\u00f5es horizontais com di\u00e2metro nominal de 50mm;<\/p>\n

4. A v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida de fl\u00faor de passagem reta s\u00f3 pode ser instalada em tubula\u00e7\u00f5es horizontais;<\/p>\n

5. Para a tubula\u00e7\u00e3o de entrada da bomba, deve ser selecionada a v\u00e1lvula de p\u00e9. A v\u00e1lvula de p\u00e9 \u00e9 geralmente instalada apenas na tubula\u00e7\u00e3o vertical de entrada da bomba, e o meio flui de baixo para cima;<\/p>\n

6. O tipo de eleva\u00e7\u00e3o revestido de fl\u00faor tem melhor desempenho de veda\u00e7\u00e3o e maior resist\u00eancia ao fluxo do que o tipo oscilante. O tipo horizontal deve ser instalado na tubula\u00e7\u00e3o horizontal e o tipo vertical deve ser instalado na tubula\u00e7\u00e3o vertical;<\/p>\n

7. A posi\u00e7\u00e3o de instala\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o oscilante revestida de fl\u00faor n\u00e3o \u00e9 limitada. Ela pode ser instalada em tubula\u00e7\u00f5es horizontais, verticais ou inclinadas. Se instalada em tubula\u00e7\u00f5es verticais, o sentido do fluxo do meio deve ser de baixo para cima;<\/p>\n

8. A v\u00e1lvula de reten\u00e7\u00e3o oscilante revestida de fl\u00faor pode ser aplicada a qualquer meio de trabalho e qualquer faixa de temperatura de trabalho de acordo com os diferentes materiais da carca\u00e7a e da sede. O meio \u00e9 \u00e1gua, vapor, g\u00e1s, meio corrosivo, \u00f3leo, medicamento, etc. A temperatura de trabalho do meio est\u00e1 entre -196\u2013800\u2103;<\/p>\n

9. A ocasi\u00e3o de aplica\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o oscilante \u00e9 baixa press\u00e3o e grande di\u00e2metro, e a ocasi\u00e3o de instala\u00e7\u00e3o \u00e9 limitada;<\/p>\n

10. A posi\u00e7\u00e3o de instala\u00e7\u00e3o da v\u00e1lvula borboleta de reten\u00e7\u00e3o revestida de fl\u00faor n\u00e3o \u00e9 limitada, podendo ser instalada na tubula\u00e7\u00e3o horizontal, ou na tubula\u00e7\u00e3o vertical ou inclinada;<\/p>\n

 <\/p>\n

2. Caracter\u00edsticas estruturais da v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida de fl\u00faor<\/p>\n

1. V\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o reta revestida de fl\u00faor<\/p>\n

O modelo principal \u00e9 do tipo H41F, a estrutura \u00e9 geralmente semelhante \u00e0 v\u00e1lvula globo, o disco da v\u00e1lvula sobe e desce ao longo do centro do canal, e a a\u00e7\u00e3o \u00e9 confi\u00e1vel, geralmente instalada apenas na tubula\u00e7\u00e3o horizontal.<\/p>\n

2. V\u00e1lvula de reten\u00e7\u00e3o vertical revestida de fl\u00faor<\/p>\n

Os principais modelos s\u00e3o do tipo H42F, H72F, H40S, entre os quais o tipo H40F \u00e9 uma nova estrutura, o disco da v\u00e1lvula \u00e9 esf\u00e9rico, a caracter\u00edstica comum \u00e9 que o disco da v\u00e1lvula se move para cima e para baixo ao longo do eixo da passagem do corpo da v\u00e1lvula, e geralmente deve ser instalado em uma tubula\u00e7\u00e3o vertical.<\/p>\n

3. V\u00e1lvula de reten\u00e7\u00e3o oscilante revestida de fl\u00faor<\/p>\n

Os principais modelos s\u00e3o do tipo H44F, H74F tipo oscilante de aba \u00fanica e H76F tipo oscilante de aba dupla. A aba da v\u00e1lvula gira em torno do eixo de rota\u00e7\u00e3o, e sua resist\u00eancia ao fluxo \u00e9 geralmente menor que a da v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o. \u00c9 adequada para ocasi\u00f5es de grande di\u00e2metro. A posi\u00e7\u00e3o de instala\u00e7\u00e3o n\u00e3o \u00e9 limitada, e geralmente \u00e9 instalada na tubula\u00e7\u00e3o horizontal.<\/p>\n

4. V\u00e1lvula borboleta de reten\u00e7\u00e3o revestida de fl\u00faor<\/p>\n

Os principais modelos s\u00e3o do tipo H47PO, a estrutura \u00e9 flangeada com sede macia bi-exc\u00eantrica, e um dispositivo de fechamento lento \u00e9 projetado fora da v\u00e1lvula borboleta de reten\u00e7\u00e3o de fechamento lento de micro-resist\u00eancia, o que \u00e9 ben\u00e9fico para reduzir a resist\u00eancia do fluxo e a vibra\u00e7\u00e3o, e reduzir o impacto do golpe de ar\u00edete.<\/p>\n

 <\/p>\n

3. Par\u00e2metros t\u00e9cnicos e padr\u00f5es de implementa\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida de fl\u00faor<\/p>\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

\n<\/td>\n

\n

Tipo de eleva\u00e7\u00e3o reta<\/p>\n<\/td>\n

\n

Vertical Elevador<\/p>\n<\/td>\n

\n

Par clip Vertical Elevador<\/p>\n<\/td>\n

\n

Tipo balan\u00e7o de aba \u00fanica<\/p>\n<\/td>\n

\n

Tipo balan\u00e7o de aba dupla<\/p>\n<\/td>\n

\n

Borboleta<\/p>\n<\/td>\n<\/tr>\n

\n

Di\u00e2metro nominal (mm)<\/p>\n<\/td>\n

\n

DN15~500<\/p>\n<\/td>\n

\n

15~500<\/p>\n<\/td>\n

\n

DN15~300<\/p>\n<\/td>\n

\n

DN15~500<\/p>\n<\/td>\n

\n

DN50~1200<\/p>\n<\/td>\n

\n

DN200~1800<\/p>\n<\/td>\n<\/tr>\n

\n

Press\u00e3o nominal (MPa)<\/p>\n<\/td>\n

\n

PN0.6~1.6<\/p>\n<\/td>\n

\n

PN0.6~1.6<\/p>\n<\/td>\n

\n

PN0.6~2.5<\/p>\n<\/td>\n

\n

PN0.6~2.5<\/p>\n<\/td>\n

\n

PN0.6~4.0<\/p>\n<\/td>\n

\n

PN0.6~1.6<\/p>\n<\/td>\n<\/tr>\n

\n

Material da v\u00e1lvula<\/p>\n<\/td>\n

\n

Ferro fundido cinzento, a\u00e7o carbono, a\u00e7o inoxid\u00e1vel<\/p>\n<\/td>\n<\/tr>\n

\n

Material de revestimento<\/p>\n<\/td>\n

\n

PTFE(F4), FEP(F46), PCTFE(F3), PVDF(F2), GXPP, GXPO, UHMW-PE<\/p>\n<\/td>\n

\n

GXPO<\/p>\n<\/td>\n<\/tr>\n

\n

M\u00eddia aplic\u00e1vel<\/p>\n<\/td>\n

\n

Consulte os materiais de revestimento anticorrosivo para obter detalhes<\/p>\n<\/td>\n<\/tr>\n

\n

Temperatura de trabalho (\u00b0C)<\/p>\n<\/td>\n<\/tr>\n

\n

Projeto e fabrica\u00e7\u00e3o<\/p>\n<\/td>\n

\n

GB\/T13932-1992, GB\/T12235-1989, Q\/ZXD 01-1999, API6D<\/p>\n<\/td>\n<\/tr>\n

\n

Comprimento da estrutura<\/p>\n<\/td>\n

\n

GB\/T 12221-1989<\/p>\n<\/td>\n<\/tr>\n

\n

conex\u00e3o flangeada<\/p>\n<\/td>\n

\n

JB\/T 82.1-94, GB\/T9113.1-2000<\/p>\n<\/td>\n<\/tr>\n

\n

Teste de press\u00e3o<\/p>\n<\/td>\n

\n

GB\/T 13927-1992<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Quarto, a forma principal e as dimens\u00f5es de conex\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida com fl\u00faor:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Di\u00e2metro nominal<\/p>\n<\/td>\n

\n

L<\/p>\n<\/td>\n

\n

D<\/p>\n<\/td>\n

\n

D1<\/p>\n<\/td>\n

\n

D2<\/p>\n<\/td>\n

\n

f<\/p>\n<\/td>\n

\n

b<\/p>\n<\/td>\n

\n

Z-\u03c6d<\/p>\n<\/td>\n

\n

D<\/p>\n<\/td>\n

\n

D1<\/p>\n<\/td>\n

\n

D2<\/p>\n<\/td>\n

\n

f<\/p>\n<\/td>\n

\n

b<\/p>\n<\/td>\n

\n

Z-\u03c6d<\/p>\n<\/td>\n<\/tr>\n

\n

DN(mm)<\/p>\n<\/td>\n

\n

NPS(pol)<\/p>\n<\/td>\n

\n

PN1.0MPa<\/p>\n<\/td>\n

\n

PN1.6MPa<\/p>\n<\/td>\n<\/tr>\n

\n

15<\/p>\n<\/td>\n

\n

1\/2<\/p>\n<\/td>\n

\n

130<\/p>\n<\/td>\n

\n

95<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

45<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

14<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n

\n

130<\/p>\n<\/td>\n

\n

95<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

14<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n<\/tr>\n

\n

20<\/p>\n<\/td>\n

\n

3\/4<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

105<\/p>\n<\/td>\n

\n

75<\/p>\n<\/td>\n

\n

55<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

16<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

105<\/p>\n<\/td>\n

\n

75<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

16<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n<\/tr>\n

\n

25<\/p>\n<\/td>\n

\n

1<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

115<\/p>\n<\/td>\n

\n

85<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

16<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

115<\/p>\n<\/td>\n

\n

85<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

16<\/p>\n<\/td>\n

\n

4-\u03c614<\/p>\n<\/td>\n<\/tr>\n

\n

32<\/p>\n<\/td>\n

\n

5\/4<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

135<\/p>\n<\/td>\n

\n

100<\/p>\n<\/td>\n

\n

78<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

18<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

135<\/p>\n<\/td>\n

\n

100<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

18<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

40<\/p>\n<\/td>\n

\n

3\/2<\/p>\n<\/td>\n

\n

200<\/p>\n<\/td>\n

\n

145<\/p>\n<\/td>\n

\n

110<\/p>\n<\/td>\n

\n

85<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

18<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n

\n

200<\/p>\n<\/td>\n

\n

145<\/p>\n<\/td>\n

\n

110<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

18<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

50<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

230<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

125<\/p>\n<\/td>\n

\n

100<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n

\n

230<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

125<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

65<\/p>\n<\/td>\n

\n

5\/2<\/p>\n<\/td>\n

\n

290<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

145<\/p>\n<\/td>\n

\n

120<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n

\n

290<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

145<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

80<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

310<\/p>\n<\/td>\n

\n

195<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

135<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

22<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n

\n

310<\/p>\n<\/td>\n

\n

195<\/p>\n<\/td>\n

\n

160<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

22<\/p>\n<\/td>\n

\n

4-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

100<\/p>\n<\/td>\n

\n

4<\/p>\n<\/td>\n

\n

350<\/p>\n<\/td>\n

\n

215<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

155<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

22<\/p>\n<\/td>\n

\n

8-\u03c618<\/p>\n<\/td>\n

\n

350<\/p>\n<\/td>\n

\n

215<\/p>\n<\/td>\n

\n

180<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

24<\/p>\n<\/td>\n

\n

8-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

125<\/p>\n<\/td>\n

\n

5<\/p>\n<\/td>\n

\n

400<\/p>\n<\/td>\n

\n

245<\/p>\n<\/td>\n

\n

210<\/p>\n<\/td>\n

\n

185<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

24<\/p>\n<\/td>\n

\n

8-\u03c618<\/p>\n<\/td>\n

\n

400<\/p>\n<\/td>\n

\n

245<\/p>\n<\/td>\n

\n

210<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

26<\/p>\n<\/td>\n

\n

8-\u03c618<\/p>\n<\/td>\n<\/tr>\n

\n

150<\/p>\n<\/td>\n

\n

6<\/p>\n<\/td>\n

\n

480<\/p>\n<\/td>\n

\n

280<\/p>\n<\/td>\n

\n

240<\/p>\n<\/td>\n

\n

210<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

24<\/p>\n<\/td>\n

\n

8-\u03c623<\/p>\n<\/td>\n

\n

480<\/p>\n<\/td>\n

\n

280<\/p>\n<\/td>\n

\n

240<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

28<\/p>\n<\/td>\n

\n

8-\u03c623<\/p>\n<\/td>\n<\/tr>\n

\n

200<\/p>\n<\/td>\n

\n

8<\/p>\n<\/td>\n

\n

600<\/p>\n<\/td>\n

\n

335<\/p>\n<\/td>\n

\n

295<\/p>\n<\/td>\n

\n

265<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

26<\/p>\n<\/td>\n

\n

8-\u03c623<\/p>\n<\/td>\n

\n

495<\/p>\n<\/td>\n

\n

335<\/p>\n<\/td>\n

\n

295<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

30<\/p>\n<\/td>\n

\n

12-\u03c623<\/p>\n<\/td>\n<\/tr>\n

\n

250<\/p>\n<\/td>\n

\n

10<\/p>\n<\/td>\n

\n

622<\/p>\n<\/td>\n

\n

390<\/p>\n<\/td>\n

\n

350<\/p>\n<\/td>\n

\n

320<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

28<\/p>\n<\/td>\n

\n

12-\u03c623<\/p>\n<\/td>\n

\n

622<\/p>\n<\/td>\n

\n

405<\/p>\n<\/td>\n

\n

355<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

32<\/p>\n<\/td>\n

\n

12-\u03c625<\/p>\n<\/td>\n<\/tr>\n

\n

300<\/p>\n<\/td>\n

\n

12<\/p>\n<\/td>\n

\n

698<\/p>\n<\/td>\n

\n

440<\/p>\n<\/td>\n

\n

400<\/p>\n<\/td>\n

\n

368<\/p>\n<\/td>\n

\n

4<\/p>\n<\/td>\n

\n

28<\/p>\n<\/td>\n

\n

12-\u03c623<\/p>\n<\/td>\n

\n

698<\/p>\n<\/td>\n

\n

460<\/p>\n<\/td>\n

\n

410<\/p>\n<\/td>\n

\n

4<\/p>\n<\/td>\n

\n

34<\/p>\n<\/td>\n

\n

12-\u03c625<\/p>\n<\/td>\n<\/tr>\n

\n

350<\/p>\n<\/td>\n

\n

14<\/p>\n<\/td>\n

\n

787<\/p>\n<\/td>\n

\n

500<\/p>\n<\/td>\n

\n

460<\/p>\n<\/td>\n

\n

428<\/p>\n<\/td>\n

\n

4<\/p>\n<\/td>\n

\n

30<\/p>\n<\/td>\n

\n

16-\u03c623<\/p>\n<\/td>\n

\n

787<\/p>\n<\/td>\n

\n

520<\/p>\n<\/td>\n

\n

470<\/p>\n<\/td>\n

\n

4<\/p>\n<\/td>\n

\n

38<\/p>\n<\/td>\n

\n

16-\u03c625<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. M\u00e9todo de prepara\u00e7\u00e3o do modelo da v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o revestida com fl\u00faor<\/p>\n

: Tais como H42F46-16C em ordem<\/p>\n

N\u00famero adicional de v\u00e1lvula de reten\u00e7\u00e3o: v\u00e1lvula de reten\u00e7\u00e3o de micro-resist\u00eancia de fechamento lento HH, v\u00e1lvula de reten\u00e7\u00e3o de isolamento BH, v\u00e1lvula de reten\u00e7\u00e3o de esfera HQ;<\/p>\n

(1) Tipo de v\u00e1lvula de reten\u00e7\u00e3o: H significa v\u00e1lvula de reten\u00e7\u00e3o;<\/p>\n

(2) Conex\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o: 4 flanges, 6 solda, 7 wafer;<\/p>\n

(3) Forma da v\u00e1lvula de reten\u00e7\u00e3o: 1 tipo de eleva\u00e7\u00e3o, 2 tipo vertical, 4 tipo oscilante, 6 tipo de v\u00e1lvula dupla, 8 tipo borboleta;<\/p>\n

\u2477 Veda\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o: B babbit, F fluoropl\u00e1stico, H a\u00e7o inoxid\u00e1vel, J revestimento de borracha, M Monel, X borracha, Y carboneto, W processamento direto;<\/p>\n

\u2478 Press\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o: PN1.6-25mpa, classe pound 150LB-2500LB, classe japonesa 5K-63K;<\/p>\n

\u2479 Material da v\u00e1lvula de reten\u00e7\u00e3o: Q ferro fundido nodular, C a\u00e7o carbono, P-304, R-316, A liga de tit\u00e2nio, I a\u00e7o cromo-molibd\u00eanio;<\/p>\n

A compila\u00e7\u00e3o do modelo de v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o com revestimento de fl\u00faor \u00e9 para fornecer uma descri\u00e7\u00e3o mais detalhada da prepara\u00e7\u00e3o do modelo de v\u00e1lvula de reten\u00e7\u00e3o de acordo com o m\u00e9todo internacional de compila\u00e7\u00e3o de modelos de v\u00e1lvulas; a fim de fornecer aos usu\u00e1rios um conhecimento mais padronizado sobre modelos de v\u00e1lvulas de reten\u00e7\u00e3o; como na compra inicial ou se voc\u00ea n\u00e3o est\u00e1 familiarizado com o modelo de v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o com revestimento de fl\u00faor, por favor, leia atentamente.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

O modelo principal \u00e9 do tipo H41F, a estrutura \u00e9 geralmente semelhante \u00e0 v\u00e1lvula globo, o disco da v\u00e1lvula sobe e desce ao longo do centro do canal, e a a\u00e7\u00e3o \u00e9 confi\u00e1vel, geralmente instalada apenas na tubula\u00e7\u00e3o horizontal.<\/p>","protected":false},"featured_media":5711,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[177],"product_tag":[323],"class_list":{"0":"post-4898","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-check-valves","7":"product_tag-water-resources","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-gallery-with-no-image","13":"ast-product-tabs-layout-horizontal","14":"ast-qv-on-image","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/product\/4898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/comments?post=4898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/media\/5711"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/media?parent=4898"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4898"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4898"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}