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TDCV Ductile Iron Tilting Disc Valve Non-slam Check Valve with Lever & Counter Weight and Damper
TDCV Ductile Iron Tilting Disc Valve Non-slam Check Valve with Lever & Counter Weight and Damper
TDCV Ductile Iron Tilting Disc Valve Non-slam Check Valve with Lever & Counter Weight and Damper

TDCV Ductile Iron Tilting Disc Valve Non-slam Check Valve with Lever & Counter Weight and Damper


ສະ​ຖານ​ທີ່​ຕົ້ນ​ກໍາ​ເນີດ:

CHINA

ຊື່ຍີ່ຫໍ້:

ຍີ່ຫໍ້ WALTER / OEM

ຈໍານວນຮູບແບບ:

TDCV

ການຢັ້ງຢືນ:

WRAS

ອີເມວ: [email protected]

ລາຍລະອຽດ

ຈໍານວນສັ່ງຊື້ຂັ້ນຕ່ໍາ:

2 PCS

ລາ​ຄາ​:

ສາມາດເຈລະຈາໄດ້

ລາຍລະອຽດການຫຸ້ມຫໍ່:

ຕູ້ໄມ້ອັດ

ເວລາການຈັດສົ່ງ:

3 Weeks

ເງື່ອນໄຂການຈ່າຍເງິນ:

T / T, LC

ຄວາມສາມາດໃນການສະຫນອງ:

800 PCS/Month

WALTER TDCV Tilting Disc Check Valve is the non-return valve preferred in pipe networks where faster closure is required. Through the counter lever and weight attached to its shaft, ensures a soft open depending on the speed of the flow and maintains reduced closing times when flow stops. With its disc design where the center is shifted in two axis, this leads to a big improvement on decreasing operation torque values, lowering the friction on disc sealing area and extended service life.

ຄຸນນະສົມບັດ:

1.Double Eccentric / Double Offset Disc Design
2.Soft seal provides a drop tight closure
3.Tilting disc - when adjusted accordingly requires very small forward pressure drop to open
4.Adjustable lever and weight to assist the valve when closing to avoid water hammer - acts also as position indicator
5.All seals and coatings with contact to the medium are approved for drinking water
6.Low torque requirements during operation
7.Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.

ຂໍ້​ມູນ​ດ້ານ​ວິ​ຊາ​ການ:

1.Design: EN 1074-3
2.Face to Face: EN558 Series 14
3.Flanges: BS EN1092-2 PN10/16/25; ISO7005-2
4.Testing: EN 12266-1
5.Size range: DN150 – 2000
6.Pressure Rate: 1.0 Mpa; 1.6 Mpa; 2.5 Mpa
7. ອຸນຫະພູມ: -10°C ~ 80°C
8.Coating: Fusion Bonded Epoxy Resin.

Quick Detail

1,Tilting Disc Check Valve, Slanted Seat Check Valve, Butterfly Type Check Valve, Non-slam Check Valve
2,Tilting Disc Non-slam Check Valves are installed in pumping applications to prevent backflow in the system. All interior parts are stainless steel or coated with drinking water approved epoxy, lever and a weight fitted to the shaft end to help close the valve before the flow changes direction or a hydraulic damper that makes sure the disc does not slam into the seat and cause water hammer.
3,DN150 – 2000, PN10/16/25

ຄໍາຮ້ອງສະຫມັກ

1.Potable Water / Clean Water
2.Water Treatment
3.ຄໍາຮ້ອງສະຫມັກອຸດສາຫະກໍາ

ຂໍ້ມູນຈໍາເພາະ

ສະບັບເລກທີ

ສ່ວນຊື່

ອຸປະກອນການ

1

ຮ່າງກາຍ

GGG50

2

Disc

GGG50

3

ຕົ້ນກໍາເນີດ

SS420

4

Packing Cover

C.S

5

Seal Bushing

Al-bronze

6

Protection Bushing

SS304

7

ຮັບຜິດຊອບ

SS304 + PTFE

8

Taper Pin

SS420

9

Seat Gland

SS304

10

Seal on Disc

EPDM

11

ຢຸດຈຳກັດ

SS304

12

Screw

A2, 7

13

ໂອແຫວນ

EPDM

14

Bolt

A2, 7

15

Counter Weight / Damper

GG25/Commercial

-1

DN

L

D

PCD

D1

n-∅d

PN10

PN16

PN10

PN16

PN10

PN16

PN10

PN16

DN150

210

285

240

211

8-∅23

DN200

230

340

295

266

8-∅23

12-∅23

DN250

250

395

405

350

319

12-∅23

12-∅28

DN300

270

445

460

400

370

12-∅23

12-∅28

DN350

290

505

520

460

429

16-∅23

16-∅28

DN400

310

565

580

515

480

16-∅28

16-∅31

DN500

350

670

715

620

582

20-∅28

20-∅34

DN600

390

780

840

725

682

20-∅31

20-∅37

DN700

430

895

910

840

794

24-∅31

24-∅37

DN800

470

1015

1025

950

901

24-∅34

24-∅41

DN900

510

1115

1125

1050

1001

28-∅34

28-∅41

DN1000

550

1230

1255

1160

1112

28-∅37

28-∅44

DN1200

630

1455

1485

1380

1328

32-∅41

32-∅50

ສອບຖາມຂໍ້ມູນ