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DFBV Cast Iron Double Flanged Centerline Butterfly Valve mei Fersnellingsbak
DFBV Cast Iron Double Flanged Centerline Butterfly Valve mei Fersnellingsbak
DFBV Cast Iron Double Flanged Centerline Butterfly Valve mei Fersnellingsbak

DFBV Cast Iron Double Flanged Centerline Butterfly Valve mei Fersnellingsbak


Berteplak:

SINA

Merknamme:

WALTER / OEM Merk

Model Oantal:

DFBV

Certification:

WRAS

email: [e-post beskerme]

Beskriuwing

Minimaler bestellingsgrutte:

2 PCS

Priis:

9.9 USD / PCS

Packaging Details:

PLYWOOD BOX

Delivery Time:

2-3 Wiken

Betellingsbetingsten:

T / T, LC

Fermogen:

1000PCS / MOANNE

WALTER DFBV Double Flanged Flinterkleppen with concentric shaft in order to regulate and stop the flow in supply networks, water distribution and pumping stations. Suitable for controlling and closing flow with the medium water.

Features

1. PTFE bushing soargje foar de maksimale shaft stipe. Algemiene stipe is goed, stabyl en solide.
2. Hard-backed sit. Brûk minder rubber fan sit, sadat útwreiding hat lytse impaction en maklik te kontrolearjen koppel wearde op in passend berik. Fenolyske eftersit is te sjen lykas gjin ferlies, trek, anty-lek, handige ferfanging ensfh.
3. Foar stoel sealing oerflak en werom as gehiel as gehiel, it kin ferminderjen bedrach fan deformation.
4. ISO5211 mounting pad.
5. Stromkurve neigean nei rjochte line. Poerbêst regeling prestaasjes.
6. Bubble-tight sealing mei gjin lekken ûnder druk test.
7. Wide seleksje fan materialen, fan tapassing foar ferskate mediums.
8. Stem sealing is net maklik deformation, dus foarkomt leakage fenomeen.
9. Struktuer is ienfâldich en handich om te ûnderhâlden.
10. Lange libbensdoer.

Technyske data

1. Untwerp: BS 5155 / BS EN593
2. Ferbining: Flanged nei DIN 3202, ISO 7005-1, BS EN 1092-2
3.Pressure Rate: PN10/16
4.Face to Face: DIN 3202 F16
5.Working Temp.: -10 oan 80 °C
6. Grutte: DN50 - 2400
7.Body: Cast Iron / Ductile Iron / Carbon Steel / Stainless Steel    
Skiif: Ductile Iron / Stainless Steel / Aluminium Brûns
8.Epoxy Resin Coating
9.Operaasje: Hand Lever, Fersnellingsbak, Elektrysk of Pneumatyske

Quick Detail

1, Butterfly Valve, Flensed Butterfly Valve, Double Flens Butterfly Valve
2, DFBV Double Flange Butterfly Valve is benammen spilet de rol fan cutting en throttling op 'e pipeline.
3, Gietijzer lichem, DN50 - 2400 grutte, Fersnellingsbak Operaasje.

Oanfraach

1.Chamber ynstallaasje
2.Ynstallaasje yn planten
3. Pipelines
4.Watersuvering planten
5.Pumping stasjons
6. Tanks
7.Seawater applikaasjes
8. Power planten (kuolwetterpipelines)
9. Yndustry

Spesifikaasjes

Materiaallist

Nee.

Dielnamme

Materiaal

Materiaal

1

Body

Ductile Iron / RVS / WCB

GJS-500-7 / AISI 304/316 / Kommersjeel

2

disc

Duktile Iron / RVS

GJS-500-7 / AISI 304/316 / Kommersjeel

3

pin

 Rustfrij stiel

AISI 304/316

4

Sit

EPDM / NBR

EPDM / NBR

5

Stem

Rustfrij stiel

AISI 410/304/420/316

6

Bushing

Plastic

PTFE

7

O ring

Rubber

NBr

8

Gearbox

Duktile izer

GJS-500-7

1+微信图片_20220307160017

Diminsje

DN

A

B

C

ΦD

n-Φd

Topflange

PN10

PN16

PN10

PN16

ISO 5211

50

120

83

108

125

4 - Φ18

F07

65

130

93

112

145

4 - Φ18

F07

80

145

100

114

160

4 - Φ18

8 - Φ18

F07

100

155

114

127

180

8 - Φ18

F07

125

170

125

140

210

8 - Φ18

F07

150

190

143

140

240

8 - Φ22

F07

200

205

170

152

295

8 - Φ22

F10

250

235

198

165

350

355

12 - Φ22

16 - Φ22

F10

300

280

223

178

400

410

12 - Φ22

16 - Φ26

F10

350

328

250

190

460

470

16 - Φ22

16 - Φ26

F10

400

376

310

216

515

525

16 - Φ26

16 - Φ30

F14

450

407

332

222

565

585

20 - Φ26

20 - Φ30

F14

500

433

358

229

620

650

20 - Φ26

20 - Φ33

F14

600

508

423

267

725

770

20 - Φ30

20 - Φ36

F16

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