RVD drop through type rotary valves for powder

This valve can be worked as a feeding device in a pneumatic conveying system or a gravity down discharge device and metering device. It can also work as an air-lock device for a vacuum conveying system.It is designed for power application.

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As a metering and discharge valve under separators and bins,for powders,or as a feeding unit in pneumatic conveying systems.Suitable for pressure diffence up to O.15MPa.

Maximized product capacity due to optimization of inlet and rotor volume.High filling efficiency independent of rpm and pressure.

Rotor Diameter: 150-630mm

Differential pressure: 0.15 Mpa

Temperature range: up to 25O℃

Flange connection dimensions: as per DIN2501 PN 10 Or ANSI15O lbs.

Material: Housing:Stainless steel Or Carbon steel

Rotor: Stainless steel or Carbon Steel

Type

ca.Ltr./U

Standard

(ANSI)

(DIN)

Weight(kg)

Φd×z

φT±0.3

Φd×z

φT±0.3

AI

SS

RVD150

2.5

23×8

240

23x8

240

19

40

RVD200

5

22.2×8

298.4

22x8

295

32

53

RVD250

9.5

25.4×12

361.9

22x12

350

41

80

RVD320

21

25.4×12

431.8

22x12

400

62

140

RVD400

42

28.6×12

476.2

22x16

460

124

260

RVD480

76

28.6×16

539.7

22x16

515

278

490

RVD550

110

31.7×20

635

27x20

620

382

690

RVD630

172

35.1×20

749.3

30x20

725

550

1300