Specializing in Automatic Valves and System Solution
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Product Details

Flange Check Valve

Do you want to provide end-to-end flow control solutions to your clients?
Then you have come to the right place.
We offer better complete range of solution and quality industry valves to match your and your clients' need best. (OEM &ODM manufacturing).
Port: Xiamen
Certification: ISO9001,CE etc.
Price: Negotiable
Payment term: TT, LC
Delivery date: 40days
Packing: export standard
Warranty: 18 months
MOQ: 1 set
Product Details

Product Usage
H44H, H44Y type PN16 ~ PN250 swing check valve for pressure 1.6 ~ 25MPa working temperature -29 ~ +550 ℃ petroleum, chemical, pharmaceutical, fertilizer, power industry and other conditions of the pipeline, the applicable medium is Water, oil, steam, acidic medium and so on.

Features
H44H, H44Y Swing Check Valve is automatically opened and closed by the force generated by the flow of medium itself in the pipeline, which belongs to an automatic valve. Check valve for piping systems, its main role is to prevent media backflow, to prevent the pump and its drive motor reversal, as well as the container media release. Check valves can also be used on lines where the pressure may rise to a level above the pressure of the main system auxiliary system.

Performance parameters

model

H44H-16C~250

H44W-16P~250

Work pressure(MPa)

1.6~25

proper temperature(℃)

≤425

≤550

Suitable media

Water, steam, oil

Weak corrosive medium

material

Body, bonnet, disc

Carbon steel

Chrome nickel-titanium stainless steel

Sealing surface

Carbon steel surfacing iron-based alloys

Body sealed

The main shape and connection dimensions

Nominal diameterDN

The main dimensions and connection dimensions

L

D

D1

D2

b

Z-d

H

H44H-16C H44W-16C H44W-16P H44W-16R H44W-16I

25

160

115

85

65

16

4-14

100

32

180

135

100

78

16

4-18

105

40

200

145

100

85

16

4-18

115

50

230

160

125

100

16

4-18

135

65

290

180

145

120

18

4-18

142

80

310

195

160

135

20

8-18

165

100

350

215

180

155

20

8-18

180

125

400

245

210

185

22

8-18

210

150

480

280

240

210

24

8-23

233

200

500

335

295

265

26

12-23

304

250

550

405

355

320

30

12-25

348

300

650

460

410

375

30

12-25

390

350

750

520

470

435

34

16-25

430

400

850

580

525

485

36

16-30

468

H44H-25 H44W-25 H44W-25P H44W-25R H44W-25I

25

160

115

85

65

16

4-14

100

32

180

135

100

78

16

4-18

105

40

200

145

110

85

16

4-18

115

50

230

160

125

100

20

4-18

160

65

290

180

145

120

22

8-18

175

80

310

195

160

135

22

8-18

185

100

350

230

190

160

24

8-23

220

125

400

270

220

188

28

8-25

248

150

480

300

250

218

30

8-25

276

200

550

360

310

278

34

12-25

350

250

650

425

370

332

36

12-30

410

300

750

485

430

390

40

16-30

430

350

850

550

490

448

44

16-34

518

400

950

610

550

505

48

16-34

560

Structure picture


Fortune Intelligent Technology Co., LTD.
coco@fortune-intel.com
alex@fortune-intel.com
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0086 18159228872
0086 13774773601
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