Gold Member Since 2015
Audited Supplier
Qingdao Csrex Heavy Industry Co., Ltd.

Valve, Check Valve, Ball Valve manufacturer / supplier in China, offering OEM Flanged Ends Pn16 Ball Check Valve., OEM Ss316 Stainless Steel Cross Bollard, Lost Foam Iron/Steel Marine Bollards and so on.

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Supplier Homepage Product Foundry factory sand castings OEM Flanged Ends Pn16 Ball Check Valve.

OEM Flanged Ends Pn16 Ball Check Valve.

Purchase Qty.:
(Pieces)
1-999,999 1,000,000+
FOB Unit Price: US $10 US $2
Purchase Qty. (Pieces) FOB Unit Price
1-999,999 US $10
1,000,000+ US $2
Get Latest Price
Production Capacity: 6000ton/Year
Transport Package: Pallet
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: BALL CHECK VALVE.
  • Weight: 1-1000kgs
  • Color: OEM
  • Casting Method: Sand Casting
  • Casting Metal: Iron, Steel, Alloy Steel, Aluminium
  • Surface Treatment: Sand Blast
  • Coating: Sodium silicate
  • Certification: ISO 9001:2000, SGS
  • Specification: customer`s requirements
  • HS Code: 23
  • Standard: DIN
  • DIN: DIN3202
  • Drawing: Offer Drawings to Customer
  • Casting Form Material: Grey, Ductile Iron, Steel, Alloy Steel, Aluminium
  • Casting Form Usage Count: Permanent
  • Surface Roughness: Ra6.3
  • Machining Tolerance: +/-0.01mm
  • Trademark: CSREX
  • Origin: Shandong
Product Description

natural gas ball float check valve 
 
Product Description
 Product Feature:
 1, the disc lift check valve disc, seat around tunnel axis rotation, due to the channel into a streamline in the valve, flow resistance is smaller than l butterfly check valve, suitable for low velocity and flow not often change the large diameter of occasions, but should not be used for oscillating flow, its sealing performance than lift.Butterfly check valve points single type, double disc type and for the most part three, the three forms mainly by the valve diameter, the purpose is to prevent the backflow medium flow or stop, decrease hydraulic shock.
2, lift check valve: disc revolve around pin in the seat of the check valve.Disc check valve has simple structure, can only be installed in horizontal pipe runs, sealing is good.
3, lift check valve: disc sliding along the center line of the body of the valve.Pipeline check valve is a new kind of valve, its small size, light in weight and good processing technology, is one of the check valve development direction.But the fluid drag coefficient is slightly superior to swing check valves.
 

Main performance parameters:

Nominal pressure

PN1.6/2.5/4.0Mpa

Suitable temperature

≤425ºC

Applicable medium

Water, oil, gas, corrosive medium, etc

Main components

valve body, valve cover, valve, gasket

main material

Cast iron, ductile iron, carbon steel, stainless steel

 

Type

DN(mm)

Dimension(mm)

L

D

D1

D2

b-f

z-Φd

H

HH41W-16Y

15

130

95

65

45

14-2

4-Φ14

90

20

150

105

75

55

14-2

4-Φ14

105

25

160

115

85

65

14-2

4-Φ14

115

32

180

135

100

78

16-2

4-Φ18

120

40

200

145

110

85

16-3

4-Φ18

130

50

230

160

125

100

16-3

4-Φ18

140

65

290

180

145

120

18-3

4-Φ18

150

80

310

195

160

135

20-3

8-Φ18

170

100

350

215

180

155

20-3

8-Φ18

185

125

400

245

210

185

22-3

8-Φ18

195

150

480

280

240

210

24-3

8-Φ23

225

200

600

335

295

265

26-3

12-Φ23

250

250

650

405

355

320

30-3

12-Φ25

270

300

750

460

410

375

30-3

12-Φ25

300

HH41W-25Y

15

130

95

65

45

16-2

4-Φ14

90

20

150

105

75

55

16-2

4-Φ14

105

25

160

115

85

65

16-2

4-Φ14

115

32

180

135

100

78

18-2

4-Φ18

120

40

200

145

110

85

18-3

4-Φ18

130

50

230

160

125

100

20-3

4-Φ18

140

65

290

180

145

120

22-3

8-Φ18

150

80

310

195

160

135

22-3

8-Φ18

170

100

350

230

190

160

24-3

8-Φ23

185

125

400

270

220

188

28-3

8-Φ25

165

150

480

300

250

218

30-3

8-Φ25

225

200

600

360

310

278

34-3

12-Φ25

250

350

650

425

370

335

36-3

12-Φ30

270

300

750

485

430

390

40-4

16-Φ30

300

HH41W-40Y

15

130

95

65

45

16-2

4-Φ14

90

20

150

1058

75

55

16-2

4-Φ14

105

25

160

115

85

65

16-2

4-Φ14

115

32

180

135

100

78

18-2

4-Φ18

120

40

200

145

110

85

18-3

4-Φ18

130

50

230

160

125

100

20-3

4-Φ18

140

65

290

180

145

120

22-3

8-Φ18

150

80

310

195

160

135

22-3

8-Φ18

170

100

350

230

190

160

24-3

8-Φ23

185

125

400

270

220

188

28-3

8-Φ25

195

150

480

300

250

218

30-3

8-Φ25

225

200

600

375

320

282

38-3

12-Φ30

250

250

650

445

385

345

42-3

12-Φ34

270

300

750

510

450

408

46-3

16-Φ34

300

                  
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