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Blue filter

Product Overview

Blue filter is a small equipment to remove a small amount of solid particles in the liquid, which can protect the normal operation of compressors, pumps, instruments and others. When the fluid enters the filter barrel with a certain size of filter screen, the impurities are blocked, and the clean filtrate is discharged from the outlet of the filter. When it is necessary to clean, just take out the detachable filter barrel, treat it and then put it back in again, It is very convenient to use and maintain. At present, unite basket filter has been widely used in petroleum, chemical, pharmaceutical, food, environmental protection and other industries. If it is installed in series at the pump inlet or other parts of the system pipeline, it can not only prolong the service life of the pump and other equipment, but also ensure the safety of the whole system.

Structural characteristics

1. The valve body adopts full channel and streamlined design, with small fluid resistance and large flow rate.
2. The joint of body, cover and piston rod is sealed by sealing gasket and sealing ring with no leakage.
3. Valve body, piston cylinder, piston double guide, smooth and reliable movement.
4. All stainless steel piston cylinder, monolithic cast piston, NBR sealing ring.
The perfect combination greatly extends the service life.
5. Removable valve seat with advanced technology, with clever structure, novel conception and convenient maintenance and replacement.
6. The piston cylinder with diversion holes can increase the resistance properly to make the piston motion more stable.

Execution standard

Flange standard: GB/T17241.6\API 598 GB/T 9113
Test standard: GB/T13927

Performance parameter

Nominal diameter: DN25 ~ 500mm
Nominal pressure: PN1.0 ~ 5.0mpa
Applicable temperature: < - 30 ~ 120 ℃
Applicable medium: water and medium with physical and chemical properties similar to water

Product Dimensions


Main connection dimensions  (SD16C、S26C-J16~501)mm
DN

L

H

H1

H2


B1 outlet

Effective filtration area

WT(Kg)

I
II
III

25

220

480

160

260

76

R1/2"

DN20

plane

DN20

Convex surface

0.003619

13.8

32

220

495

160

270

76

0.003619

16.5

40

280

550

180

300

114

0.005718

19

50

280

550

180

300

114

0.005718

23

65

330

650

220

350

140

0.009613

39

80

340

740

260

400

168

0.001539

52

100

420

880

310

470

219

R3/4"

0.02464

82

150

500

1175

430

620

273

0.04866

208

200

560

1540

530

780

325

0.07858

245

250

660

1890

640

930

426

0.12065

280

300

750

2130

840

1200

478

0.16537

390


Main connection dimensions (SD16C、S26C-J16~501) mm
DN

L

H

H1

H2


B1 outlet

Effective filtration area

WT(Kg)

I
II
III

200

560

1875

540

230

325

R3/4"

DN20

plane

DN20

Convex surface

0.07858

303


250

660

2170

650

270

426

0.12065

439

300

750

2690

860

320

480

0.16537

576

350

800

3085

1010

370

500

0.2225

833

400

840

3445

1150

400

550

0.2916

839

450

960

3810

1310

440

600

0.3642

978

500

1080

4145

1440

470

700

R1"

0.4587

1444

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