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For pressure loss improvement  

S coupler: 

Series 

KK

With a structure that employs no steel 
balls, the coupler achieves a slim body 
without narrowing of the channel, allow-
ing coverage of a wide effective area.

By not blocking the channel with the 
valve spring, the loss of effective area 
can be minimized.

This structure achieves smooth flow 
through the channel.

쮿

Conical structure of 
check valve tip

쮿

Smooth channel with 
minimal unevenness

쮿

Special method of 
connection and fixation

Improved fitting’s restrictor and leakage

The surface-to-surface design allows 
super-tight sealing.

쮿

Seal structure with 
minimal leakage

Blow Gun, Coil Tube and S Coupler Selection

Energy Saving Flow

Related Product

Recommended system in 
accordance with the distance

Air guns with an effective area around 6 mm

2

 are most commonly used.

But the SMC blow gun achieves a 30 mm

2

 effective area.

Method

Process

Effects

Features

Energy saving!

So

Thus…

Required less air consumption

Effective discharge at low pressure

Smaller nozzle diameter

Lower discharge pressure

from compressor

Reduction in the amount of electricity

consumed by compressor

Pressure drop: 

Small

High pressure right before the nozzle

Effective area: 

Large

TCU0604-20-1-X6

KQ2H06-02S

Up to 20 mm

VMG1

쏔쏔

-02-01

KK4P-06H

ø1

TCU0604-20-1-X6

KQ2H06-02S

Up to 40 mm

VMG1

쏔쏔

-02-02

KK4P-06H

ø1.5

TCU0805-20-1-X6

KQ2H08-02S

Up to 60 mm

VMG1

쏔쏔

-02-03

KK4P-08H

ø2

TCU1065-20-1-X6

KQ2H10-02S

Over 60 mm

VMG1

쏔쏔

-02-04

KK4P-10H

ø2.5

Distance

Nozzle size

Coil tube

Fitting

Blow gun

Recommended system

S coupler

Energy saving effects are enhanced through the appropriate 
blow gun model selection in accordance with the distance from 
the target object.

As a result…

Features 3

VMG-D.qxd  10.1.15 4:19 PM  Page 4

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

Summary of Contents for VMG Series

Page 1: ...mpressors for air accounts for approximately 20 of that consumed by the entire factory Also 70 of the air consumed in the process is used for air blowing SMC blow guns have minimal pressure loss compared with conventional models so they can achieve equivalent performance at lower pressures and with less volume of air consumption As a result it is possible to achieve a 20 reduction in power consump...

Page 2: ...yen for a total yearly saving of 38 595 yen or 20 of the total 240 220 200 180 160 140 120 100 5 000 6 000 7 000 8 000 9 000 10 000 Total working hours of use Cost of electricity consumed by compressor thousands of yen 240 220 200 180 160 140 120 100 5 000 6 000 7 000 8 000 9 000 10 000 Total working hours of use Cost of electricity consumed by compressor thousands of yen Calculation conditions Wo...

Page 3: ...del Conventional model Nozzle size ø3 6 8 mm2 6 mm2 6 3 mm2 TCU1065 1 20 X6 S coupler VMG Nozzle size ø2 5 13 45 mm2 30 mm2 4 4 mm2 0 011 MPa at a distance of 100 mm 0 5 MPa 0 276 MPa 0 011 MPa at a distance of 100 mm 0 4 MPa 0 385 MPa Coupler Piping Air gun Coupler Piping S0 Air gun S1 Nozzle S2 Impact pressure Effective area ratio S0 to S1 S2 Compressor pressure Air consumption Power consumption...

Page 4: ...a 30 mm2 effective area Method Process Effects Features Energy saving So Thus Required less air consumption Effective discharge at low pressure Smaller nozzle diameter Lower discharge pressure from compressor Reduction in the amount of electricity consumed by compressor Pressure drop Small High pressure right before the nozzle Effective area Large TCU0604 20 1 X6 KQ2H06 02S Up to 20 mm VMG1쏔쏔 02 0...

Page 5: ...t from a 2 meter height or in a human stomp test Not affected by supply pressure assured operability Not affected by supply pressure assured operability Components are separable Environmentally friendly Components are separable Environmentally friendly Use of shock resistant resin Use of shock resistant resin Resin PBT Seals NBR Nozzle Brass Metal Aluminum alloy Stainless steel Recyclable Secures ...

Page 6: ...Effective area Port size Piping entry Nozzle port size Weight Operational force when the valve is fully open Air 0 to 1 0 MPa 1 5 MPa 5 to 60 C No freezing 30 mm2 without nozzle Rc NPT G 1 4 3 8 Rc 1 4 180 g 7 N Top Ambient and fluid temperature Bottom Note 1 S couplers and fittings are included Note 2 In the case of S coupler plug type the port size is Rc 1 4 Note 3 In the case of metric size one...

Page 7: ...5 0 6 0 7 0 8 0 9 1 KNH R02 200 KNH R02 150 KNH R02 100 400 350 300 250 200 150 100 50 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 KNL3 06 200 KNL3 06 150 KNL6 06 200 KNL6 06 150 900 800 700 600 500 400 300 200 100 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 KNS R02 110 8 KNS R02 090 8 KNS R02 100 4 KNS R02 075 4 Supply pressure MPa Flow rate l min ANR Supply pressure MPa Flow rate l min ANR Supply pressu...

Page 8: ...rence dimensions after installation mm KN R02 100 KN R02 150 KN R02 200 KN R02 250 KNH R02 100 KNH R02 150 KNH R02 200 KNS R02 075 4 KNS R02 090 8 KNS R02 100 4 KNS R02 110 8 KNL3 06 150 KNL3 06 200 KNL6 06 150 KNL6 06 200 ø1 ø1 5 ø2 ø2 5 ø1 ø1 5 ø2 ø0 75 x 4 ø0 9 x 8 ø1 x 4 ø1 1 x 8 ø1 5 ø2 ø1 5 ø2 23 4 23 22 5 22 1 44 44 44 12 12 12 12 305 3 305 3 605 3 605 3 Type Metric size one touch fitting I...

Page 9: ...installation Nozzle size D Connection thread L1 A Width across flats H1 Low noise nozzle with male thread KNS mm KNS R02 075 4 KNS R02 090 8 KNS R02 100 4 KNS R02 110 8 ø0 75 x 4 ø0 9 x 8 ø1 x 4 ø1 1 x 8 R 1 4 R 1 4 R 1 4 R 1 4 14 14 14 14 20 20 20 20 14 14 14 14 Model Reference dimensions after R thread installation Nozzle size D Connection thread L1 A Width across flats H1 Copper extension nozzl...

Page 10: ...uld be thoroughly blown out with air flushing or washed to remove chips cutting oil and other debris from inside the pipe Piping Caution Caution 3 Wrapping of pipe tape When screwing together pipes and fittings etc be certain that chips from the pipe threads and sealing material do not get inside the blow gun Also when the pipe tape is used leave 1 5 to 2 thread ridges exposed at the end of the th...

Page 11: ...use in an environment where the product is exposed to such liquid as cutting oil lubricating oil or coolant oil Operating Environment Warning 1 In periodical inspections check the follow ing items and replace the parts if necessary a Scratches gouges abrasion corrosion b Air leakage c Twisting crushing and turning of connected tubes d Hardening deterioration and softening of connected tubes e Loos...

Page 12: ...hich requires the provision of double interlock for possible failure by using a mechanical protective function and periodical checks to confirm proper operation Warning Limited warranty and Disclaimer Compliance Requirements The product used is subject to the following Limited warranty and Disclaimer and Compliance Requirements Read and accept them before using the product 1 The product is provide...

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