Angle discharge valve

Angle discharge valve

Product model: FB44Y
Nominal diameter: DN50~500mm
Working pressure: PN1.6-6.4MPa
Applicable temperature: -29°C~300°C
Applicable medium: water, corrosive medium, etc
Valve body, bracket: WCB, stainless steel
Stem, disc, seat: 2Cr13, 304

Product description

The valve body of the angle type discharge valve is at a 90-degree angle, and the inlet and outlet flanges are of the same size. The inner cavity of the valve is equipped with an erosion-resistant and corrosion-resistant sealing ring, which can protect the valve body from being eroded and corroded by the medium when the valve is opened, and the sealing ring is specially treated to make the surface hardness reach HRC25~40. Both the sealing surface of the valve seat and the sealing surface of the disc are surfacing with Stellite hard alloy, and the sealing pair adopts wire sealing to ensure the sealing, ensure the reliability of the sealing, and prevent scarring. The slope of the valve disc forms a line seal at the seat angle. When the valve disc is opened and closed, a hand wheel drives the copper nut, and the nut with the valve stem (the up and down movement is oriented by the splint, and the valve stem will not rotate) extends into the reactor. The bottom flange is detachable and welded to the bottom of the reactor (note: the valve must be closed and the flange must be removed).

Note: It is strictly forbidden to use fluorine-containing ionic liquid (such as HF, etc.) or strong alkali and phosphoric acid (temperature>150oC, concentration>30%).


Connection size

DN(mm)

NPS(in)

Driving manner

D

C

N-φd

L

L1

D1

C1

n1-φd

D0

H1

H

Driving device

ZFP44Y        ZFP544Y        ZFP944Y

50

2"

 

 

 

 

 

Manual

150

120.7

4-18

240

120

150

120.7

4-18

350

127

500

-

80

3"

190

152.4

4-18

455

212

190

152.4

4-18

350

175

750

-

100

4"

230

190.5

8-18

336

165

230

190.5

8-18

400

200

800

-

150

6"

280

241.5

8-22

410

190

280

241.3

8-22

450

220

830

-

200

8"

345

298.5

8-22

455

212

345

298.5

8-22

500

240

1150

-

250

10"

405

362.0

12-26

495

230

405

362.0

12-26

600

290

1215

-

300

12"

 

 

 

Gear driving

485

431.8

12-26

595

290

485

431.8

12-26

600

305

1250

LR1200

350

14"

535

476.3

12-30

620

290

535

476.3

12-30

600

310

1340

LR1200

400

16"

595

539.8

16-30

730

345

595

539.8

16-30

900

355

1400

LR2500

500

20"

700

635.0

20-33

855

402

700

635.0

20-33

900

382

1600

LR2500






































Previous:Discharge Valve
Next: