Low Flow Rate Fine Fog Nozzles/ Flat Spray BIMV series nozzles

Thread standard	-	Pipe conn. size	-	Standard pressure	-
Spray angle	45°, 80°, or 110° (*1)	Spray capacity	1.0–107 ℓ/hr	Supply air type	Compressed air
Liquid feeding system	Liquid pressure	Mean droplet diameter	20–100 μm	Air consumption	7–245 ℓ/min, Normal
Air pressure	0.2–0.4 MPa	Free passage diameter	0.2–1.6 mm (*2)

Features

• Flat spray pneumatic nozzle producing fine atomization with a mean droplet diameter of 100 μm or less (*3).
• Features large turn-down ratio under liquid pressures of 0.1–0.3 MPa.
• Produces two different spray distributions: uniform spray distribution throughout spray pattern area (when spraying at a low air-water ratio), or a mountain-shaped distribution having gradually tapered edges (at a high air-water ratio).
• Spray angle of 110ﾟ, 80ﾟ, or 45ﾟ.

*1) Spray angle measured at compressed air pressure of 0.3 MPa and liquid pressure of 0.1 MPa.
*2) Free passage diameter of nozzle orifice.
*3) Measured by Laser Doppler Method.

Applications

Spraying: Mold release agent, lubricant, deodorant (trash pit, refuse collector, inlet conduit), oil, surface treatment agent, rust preventive, honey, insecticide, aqueous urea, etc.
Cooling: Dies, gas, glass, steel plates, steel pieces, moldings, automobile bodies, plastic products, etc.
Moisture control: Paper, gas, ceramics, concrete, etc.
Cleaning: Printed circuit boards, glass tubes, etc.
Others: Dust suppression, catalyst denitration, etc.

[Steelmaking industry]
Raw material process: Dust suppression at the conveyor line, Flue gas denitration reducing agent
Steelmaking process: Cooling refractories at maintenance of ladle and tundish, Cooling electric furnace and electrode
Rolling mill process: Cooling coil
Surface finish process: Minimized spangle treatment at the continuous galvazing line, Cooling coating line

Industries in which this nozzle is used

• Electronics
• Paper & pulp
• Printing
• Food

Product specifications

Structure

• Comprising four parts: Nozzle tip, core, cap, and adaptor.
• Connecting adaptors are available from eight types (N, T, NDB, SPB, SNB, and ball joint type of UNDB, USPB, USNB) including the ones which can regulate spray ON/OFF and adjust spray direction. Please see our catalog for details.
• Internal mixing type designed to mix compressed air and liquid inside the nozzle (Inner air type: compressed air flows in the center of the nozzle, while liquid flows along its circumference).
• Liquid pressure type.

Material

• Stainless steel 303 or PP
[Optional material] Stainless steel 316L

Mass

Type of adaptor	Air consumption code	Pipe connection size			Mass (g)
Type of adaptor	Air consumption code	Compressed air	Liquid	Pilot air	Mass (g)
N	02, 04, 075	Rc1/8	Rc1/8	-	55
N	15, 22	Rc1/4	Rc1/4	-	130
T	02, 04, 075	Rc1/8	Rc1/8	-	80
T	15, 22	Rc1/4	Rc1/4	-	210
NDB (UNDB)	02, 04, 075	Rc1/8	Rc1/8	-	172
NDB (UNDB)	15, 22	Rc1/8	Rc1/8	-	193
SPB (USPB)	02, 04, 075	Rc1/8	Rc1/8	Rc1/8	146
SPB (USPB)	15, 22	Rc1/8	Rc1/8	Rc1/8	167
SNB (USNB)	02, 04, 075	Rc1/8	Rc1/8	-	151
SNB (USNB)	15, 22	Rc1/8	Rc1/8	-	172

・Details of adaptors are shown on the catalog.

Related products

［Integrated Spray Header with BIMV］

• Spray header equipped with BIMV series nozzles.
• Combines two pipes for air and water into one rectangular spray header. Compact and easy to install and maintain.
• Uniform spray distribution across the entire spray area.

[Applications]
Iron making process: Cooling refractories of torpedo car at maintenance
Steel making process: Cooling refractories of ladle/tundish at maintenance
Rolling mill process: Wetting processing for cold rolled steel
Surface finish process: Minimized spangle treatment at CGL, Cooling top roll at CGL, Cooling CGL sheet after alloying furnace, Fog cooling at EGL and CCL

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[Mounting bracket]

• Mounting bracket enables easy fixing of BIM nozzle on a pole with desired spray direction.
• Please indicate "with φ8 mounting bracket" or "with φ10 mounting bracket" at the end of nozzle description when you order.
• This photo shows a BIM nozzle with mounting bracket installed on a pole.

Low Flow Rate Fine Fog Nozzles/ Flat Spray BIMV series nozzles

Features

Applications

Industries in which this nozzle is used

Product specifications

Related products

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