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ໜ້າ ທຳ ອິດ>ຜະລິດຕະພັນ>ວາວ Butterfly

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DFBV Cast Iron Double Flanged Centerline Butterfly Valve with Gearbox
DFBV Cast Iron Double Flanged Centerline Butterfly Valve with Gearbox
DFBV Cast Iron Double Flanged Centerline Butterfly Valve with Gearbox

DFBV Cast Iron Double Flanged Centerline Butterfly Valve with Gearbox


ສະ​ຖານ​ທີ່​ຕົ້ນ​ກໍາ​ເນີດ:

CHINA

ຊື່ຍີ່ຫໍ້:

ຍີ່ຫໍ້ WALTER / OEM

ຈໍານວນຮູບແບບ:

DFBV

ການຢັ້ງຢືນ:

WRAS

ອີເມວ: [email protected]

ລາຍລະອຽດ

ຈໍານວນສັ່ງຊື້ຂັ້ນຕ່ໍາ:

2 PCS

ລາ​ຄາ​:

9.9 ໂດລາ/ອັນ

ລາຍລະອຽດການຫຸ້ມຫໍ່:

ກ່ອງໄມ້ອັດ

ເວລາການຈັດສົ່ງ:

2-3 ອາທິດ

ເງື່ອນໄຂການຈ່າຍເງິນ:

T / T, LC

ຄວາມສາມາດໃນການສະຫນອງ:

1000PCS / ເດືອນ

WALTER DFBV Double Flanged ວາວ Butterfly 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.

ຄຸນ​ລັກ​ສະ​ນະ

1. PTFE bushing ensure the maximum shaft support. Overall support is good, stable and solid.
2. Hard-backed seat. Use less rubber of seat, so expansion has small impaction and easy to control torque value at an appropriate range. Phenolic back seat is featured such as no loss, tensile, anti-leak, convenient replacement etc.
3. For seat sealing surface and back as whole as a whole, it can reduce amount of deformation.
4. ISO5211 mounting pad.
5. ເສັ້ນໂຄ້ງໄຫລທີ່ມີແນວໂນ້ມກັບເສັ້ນຊື່. ການປະຕິບັດລະບຽບການທີ່ດີເລີດ.
6. Bubble-tight sealing with no leakage under pressure test.
7. Wide selection of materials, applicable for various mediums.
8. Stem sealing is not easy deformation, so avoids leakage phenomenon.
9. Structure is simple and convenient to be maintained.
10. ຊີວິດການບໍລິການທີ່ຍາວນານ.

ຂໍ້​ມູນ​ດ້ານ​ວິ​ຊາ​ການ

1.Design: BS 5155 / BS EN593
2.Connection: Flanged to DIN 3202, ISO 7005-1, BS EN 1092-2
3.Pressure Rate: PN10/16
4.Face to Face: DIN 3202 F16
5. ອຸນຫະພູມເຮັດວຽກ: -10 ຫາ 80 °C
6.ຂະໜາດ: DN50 – 2400
7.Body: ທາດເຫຼັກ Cast / ທາດເຫຼັກ Ductile / Carbon Steel / Stainless Steel    
ແຜ່ນ: ທາດເຫຼັກ Ductile / Stainless Steel / Aluminum Bronze
8.Epoxy Resin ການເຄືອບ
9.Operation: Hand Lever, Gearbox, Electric ຫຼື Pneumatic

Quick Detail

1,Butterfly Valve, Flanged Butterfly Valve, Double Flange Butterfly Valve
2,DFBV Double Flange Butterfly Valve is mainly plays the role of cutting and throttling on the pipeline.
3,Cast iron body, DN50 – 2400 size, Gearbox Operation.

ຄໍາຮ້ອງສະຫມັກ

1.ການຕິດຕັ້ງ Chamber
2.ການຕິດຕັ້ງໃນພືດ
3.ທໍ່
4.ໂຮງງານບຳບັດນ້ຳ
5. ສະຖານີສູບ
6.ຖັງ
7.Seawater ຄໍາ​ຮ້ອງ​ສະ​ຫມັກ​
8. ໂຮງງານໄຟຟ້າ (ທໍ່ລະບາຍນ້ຳເຢັນ)
9. ອຸດສາຫະກໍາ

ຂໍ້ມູນຈໍາເພາະ

ລາຍຊື່ເອກະສານ

ສະບັບເລກທີ

ສ່ວນຊື່

ອຸປະກອນການ

ອຸປະກອນການ

1

ຮ່າງກາຍ

ທາດເຫຼັກ Ductile / Stainless Steel / WCB

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

2

Disc

Ductile Iron / ສະແຕນເລດ

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

3

Pin

 ສະແຕນເລດ

AISI 304/316

4

ບ່ອນນັ່ງ

EPDM / NBR

EPDM / NBR

5

ຕົ້ນກໍາເນີດ

ສະແຕນເລດ

AISI 410/304/420/316

6

ພຸ່ມໄມ້

ພາດສະຕິກ

PTFE

7

ໂອແຫວນ

ປູກຢາງພາລາ

NBR

8

ລະບົບເກຍ

Ductile Iron

GJS-500-7

1+微信图片_20220307160017

ຂະຫນາດ

DN

A

B

C

ΦD

n-Φd

Flange ສຸດຍອດ

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

ສອບຖາມຂໍ້ມູນ