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Direct drive rotary valve
Direct drive rotary valve
Product Detail

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Introduction To Rotary Valve

The power of the direct drive is installed on the rotor shaft, so it can produce higher torque at lower speeds, and the power saved due to the absence of chain friction. The lack of chain also means fewer parts that can vibrate and less noise. The direct drive has a longer service life and higher safety.

Conveying Medium

Granules, powder, bottle flakes (irregular shape)

Powder.jpgPowder Solution
Pellets and granules.jpgPellets and granules Solution
PET bottle flakes.jpgPET bottle flakes Solution


The main material characteristics that affect the performance of the rotary valve are: fluidity, density, bulk density, angle of accumulation, particle size distribution, viscosity, grinding, corrosivity, hardness, fluidity, etc. According to the different characteristics, uses and use conditions of the materials, the structure and production materials of the rotary valve are determined. With more than 20 years of engineering experience, our professional technical team has formed a complete set of mature solutions.

Factors Affecting Performance

Air leakage, number of blades, width of feed inlet, speed, material characteristics, blade shape, feed inlet structure, strength, rigidity, manufacturing accuracy and assembly quality of the rotary valve, etc.

Calculation Of Throughput
T-Delivery volume of rotary valve (t/h)  V-Volume of rotary valve (L/r)
N-Rotary valve rotor speed (r/min) R--Bulk density of materials (t/m3)
Y-Material filling rate (Granular material0.7 Powder0.5~0.6)
K-Correction factor 0.7~0.9 T=0.06VNRYK
Rotary Valve Structure

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Specifications
Rotary Valve Model

Volume Per Revolution (L/r

Import And Export Path (DN

Structure Type (Recommended)

WTXF-1A

0.5

50

Direct Drive Rotary Valve

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User's Guide.doc


WTXF-1B

0.75

65

WTXF-1C

1

80

WTXF-2

1.5

100

WTXF-3

1.5--3

125

WTXF-4

2--5

150

WTXF-5

5--8

200

Sprocket Driven Rotary Valve

WTXF-6

8--18

250

WTXF-7

16--30

300

WTXF-8

30--45

350

WTXF-9

38--60

400

WTXF-10

60--70

450

WTXF-11

70--90

500

WTXF-12

100

550

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    Applications in powder engineering, chemical fiber, petrochemical, chemical, food, medicine, electric power, offshore platforms, building materials, and grain Pneumatic conveying system for processing, mining, port and wharf industries.

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