Everloy MMA_Catalog

Fine atomizing high-viscosity liquid spray - Mini Atomizing Nozzle MMA

Fine atomizing high-viscosity liquid spray

MMA

Mini Atomizing Nozzle

Fine atomizing high-viscosity liquid spray - Mini Atomizing Nozzle MMA

Fine atomizing high-viscosity liquid spray

MMA

Mini Atomizing Nozzle

Features ・Fine droplet. ・Capable of atomizing at micro flow rates. ・Large diameter of liquid orifice minimizes clogging, which is easy for cleaning. ・Applicable for high viscosity liquid. ・PEEK which is excellent in chemical resistance is adopted for MMA10-PEEK.

Material Principal parts: SUS316L Stainless steel, PEEK (Model No. MMA10-PEEK)

Applications ・Spraying: sterilization/deodrant liquid, mold release agent, lubricant, etc. ・Humidity regulation: manufacturing paper products, electronics components, etc. ・Precision cleaning: wafers glass substrates, automotive parts, etc. ・Coating: chemical liquid, oils, sauces, etc.

Specifications fitting size

Operating temperature range [ °C ]

1 to 20

φ4

-5 to 60

26

-

10

1 to 20

φ4

-5 to 60

26

1.5

30

3 to 60

φ4

-5 to 60

26

1.7

50

5 to 100

φ4

-5 to 60

26

MMA100

2.4

100

20 to 200

Rc⅛

-5 to 60

55

MMA200

2.8

200

50 to 500

Rc⅛

-5 to 60

55

○ ○ ○ ○ ○

Liquid orifice

Air flow rate

Model No.

diameter [mm]

(Air pressure = 0.3 MPa) [ L/min (nor)]

MMA10-PEEK

1.1

10

MMA10

1.1

MMA30 MMA50

Applicable tubing/

Water flow rate for proper atomization [ mL/min]

Weight

Quick delivery

[g]

A separate device for flow control, such as a flow control valve, is required with MMA nozzles.

Please use Everloy’s ON/OFF Valve with Flow Control or a commercially available flow control valve (as described under “How to Control Flow”).

(Contact us about usage conditions when atomizing high-viscosity liquids.)

Shapes and dimensions MMA10-PEEK

MMA10, 30, 50

MMA100, 200

M10×0.75

Air

Air

17

Rc⅛

18

Rc⅛

Liquid

Liquid

14 16

37

19

19

14

Liquid

M14

29

40.9

26.6

Air M10

23.5 59.5

37.5

38

EVERLOY SPRAY NOZZLES

Fine atomizing high-viscosity liquid spray - Mini Atomizing Nozzle MMA

Performance data 1. Particle size and velocity characteristics Arithmetic mean particle size characteristics

Sauter mean particle size characteristics

10

4 2

10 5

20 Sauter mean particle size [μm]

8 6 4 2 0

15 10 5 0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

10 5

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

40 at Max. water flow at Min. water flow

Mean particle velocity [m/s]

at Max. water flow at Min. water flow

MMA 10 MMA 30 MMA 50

15

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

25

10

Arithmetic mean particle size [μm]

15

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

Mean particle velocity [m/s]

6

0

at Max. water flow at Min. water flow

20 Sauter mean particle size [μm]

Arithmetic mean particle size [μm]

MMA 10, 30, 50

20

25 at Max. water flow at Min. water flow

8

MMA 100 MMA 200

30 20 10

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

Measurement conditions

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Air pressure [MPa]

Measurement conditions Spray distance: 300 mm Measuring position: Center of spray

Spray distance: 300 mm Measuring position: Center of spray Water flow rate: Max./Min. water flow rate for proper atomization (Ref. Specifications) per model number

2. Air flow rate characteristics

100 80 60 40 20

0

0.1

0.2

0.3

MMA 100 MMA 200

400

MMA 10 MMA 30 MMA 50

Air flow rate [L/min (nor)]

Air flow rate [L/min (nor)]

MMA 100, 200

Particle velocity characteristics

0.4

0.5

Air pressure [MPa]

EVERLOY SPRAY NOZZLES

0.6

0.7

0.8

300

200

100

0

0.1

0.2

0.3

0.4

0.5

Air pressure [MPa]

0.6

0.7

0.8

Fine atomizing high-viscosity liquid spray - Mini Atomizing Nozzle MMA

3. Spray width at minimum water flow rate Nozzle

W1

Model No.

W2

Spray width [mm] W1

W2

W3

40 to 50

55 to 70

110 to 150

35 to 45

55 to 70

130 to 150

MMA10

W3

MMA30 MMA50

50

MMA100 Spray

100

MMA200

300

Measurement condition Air pressure: 0.3 MPa Amount of water for atomization: Min. amount of water for proper atomization

Typical use example Siphon type ON/OFF valve Nozzle

Pump pressure type ON/OFF valve

Regulator Nozzle

Air

Regulator

*Water head difference

Liquid

Nozzle

Air

ON/OFF valve

Air

Air compressor Flow control valve

Liquid Pump

ON/OFF valve Liquid tank

Regulator

Air

Air compressor Flow control valve

Tank pressure type

Flow control valve

Liquid

Air compressor

Regulator

ON/OFF valve Liquid tank

Pressurized liquid tank

*Make sure the water head difference is no more than 1000 mm.

Check the below link or scan here for more detail or other nozzles. https://www.everloy-spray-nozzles.com/en/

EVERLOY SPRAY NOZZLES

Fine atomizing high-viscosity liquid spray - Mini Atomizing Nozzle MMA

ON/OFF Valve with Flow Control ( for MMA10, 30, and 50 ) Features In controls ON/OFF of spray by air pressure.

Fine adjustment of spray flow rate is possible.

Material Principal parts: SUS316L Stainless steel

Injection

MMA + MOV

Liquid

Atomization air

HEX.19

φ4

MOV φ6

MMA

Simple flow rate control type (compact MOV model)

23.5

Pilot air

φ4

53.5

23.5 73.5

Adjustment screw fully opened

Atomization air

MMA + MOV

Liquid HEX.19

φ4

Adjustment screw fully opened

MOV φ6

MMA

Precise flow rate control type (MOV-MH model with micro-meter head)

Stopped

90

φ4

23.5

23.5

Pilot air

110

Micro-meter scale at “0”

Micro-meter scale at “0”

Basic specifications Model No. MOV MOV-MH

Operating air pressure

Liquid volume adjustment range

Liquid supply pressure

Inlet connection (Pilot air)

Inlet connection (Liquid)

Material (Principal parts)

0.4 MPa min.

0.5 to 100 mL/min

0.1 MPa max.

Tube fittings: φ4 mm

Tube fittings: φ6 mm

316L SS

Weight (incl. MMA nozzle) 100 g (123 g) 155 g (178 g)

Typical use example Siphon type

Pump pressure type Liquid

Pilot air Air compressor

Pressure Three-way gauge solenoid valve

Pilot air Air compressor

Two-way solenoid valve

Liquid tank

Pressurization air Air compressor

Regulator Two-way solenoid valve

Regulator

Tank pressure type

Pressure Three-way solenoid valve gauge

Atomization air

ON/OFF valve

Liquid Nozzle

Nozzle

Pressure Three-way gauge solenoid valve

Regulator

Pump

Atomization air

Pilot air

ON/OFF valve Two-way solenoid valve

Atomization air Liquid Nozzle

ON/OFF valve Liquid tank

Pressurized liquid tank

LEAF.16E-R1-2005 Shapes, dimensions and materials of our products are subject to change without prior notice.