one-touch fittings new rohs - smc · one-touch fittings. use to branch a female thread. use to...
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EMC-NPP-KQ201-UK
MiniatureOne-touch Fittings
Series KJ
StainlessOne-touch Fittings
Series KG
Improved tube insertion/removal
3 Series in 1: Consolidation in order to reduce inventory
Extensive product range for maximum design flexibility51 product variations for multiple piping configurationsWide tubing ø range: From 2 mm (air saving in low flow applications) up to 16 mm (improved cycle time in high flow applications)
Insertion force: 30% reduction
Removal force: 20% reduction∗Existing model
KJ
ø11
.6
17.8
18.5
ø12
.8
20
25.5
Existing modelKQ2
Compact and lightweight
∗ Existing model KQ2 series Male elbow/Applicable tubing O.D.: ø6/Connection thread: R1/8
KQ2NewNew
19.4 ø
10.4
15.5
Weight
In width
In height
Up to
24∗%
shorter
Up to23∗%
shorterlighterUp to57∗
%Max.
Max.
∗ Tube pulling out strength is ensured to be equivalent to existing model.
One-touch Fittings RoHS NewNew
� Reduced dimensions for confined spaces
� Easier assembly and lower labour costs
Series KQ2
Applicable tubing O.D.
Thread sizeConnectionthread
Gasket sealFace seal SealantSeal method
Metric size
Inch size
M
R
G
Uni
UNF
NPT
M
R
Uni
M3, M5, M6
1/8, 1/4, 3/8, 1/2
1/8, 1/4, 3/8, 1/2
1/8, 1/4, 3/8, 1/2
10-32
1/6, 1/8, 1/4, 3/8, 1/2
M5
1/8, 1/4, 3/8, 1/2
1/8, 1/4, 3/8, 1/2
NewNew
Applicable Tubing (O.D.)
[mm]
2, 3.2, 4, 6, 8, 10, 12, 16
1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2"
Hexagon socket head male connector
KQ2S
Male connectorKQ2H
Universal male elbow
KQ2V
45° male elbow
KQ2K
Extended male elbow
KQ2W
Bulkhead union
KQ2E
Bulkhead connector
KQ2E
Nipple
KQ2N
Reducer nipple
KQ2N
Male elbowKQ2L
Male branch teeKQ2T
Female connectorKQ2F
Union elbowKQ2L
Union teeKQ2T
Straight unionKQ2H
Plug-in elbowKQ2L
Different diameter straightKQ2H
Reducer elbowKQ2L
CrossKQ2TW
Different diameter crossKQ2TX
Internal hexagon socket allows tightening with a hexagon wrench in confined spaces.
Hexagon head of the body allows tightening with a box wrench in confined spaces.
Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level.
Use to connect male thead and tubing through a panel, etc.
Use to connect One-touch fittings of different sizes.
Use to pipe a female thread at a 45° angle. Model inbetween of male connector and male elbow.
Use to connect tubing through a panel, etc.
Use to connect One-touch fittings.
Use to pipe a female thread. Most general model.
Use to pipe a female thread at right angles. Most general model.
Use to branch a female thread at both 90° angles.
Use to branch tubing at both 90° angles.
Use to connect tubing at right angles.
Use to change the tube direction from One-touch fittings by 90°.
Use to change the tube direction from One-touch fittings by 90° and to reduce size.
Use to branch tubing with size reduced at both 90° angles.
Use to pipe a male thread of a pressure gauge, etc.
Use to connect tubing in the same direction.
Use to connect tubing of different sizes.
Use to four-branch line.
Variations
Metric Size One-touch Fittings
Universal female elbowKQ2VF
Branch universal female elbowKQ2ZFUse to branch a male or female thread at
a 90° angle. Multiple connections possible.
Use to two-branch a male or female thread at a 90° angle. Multiple connections possible.
Hexagon socket head male connector
KQ2S
Male connectorKQ2H
Universal male elbow
KQ2V
45° male elbow
KQ2K
Extended male elbow
KQ2W
Bulkhead union
KQ2E
Bulkhead connector
KQ2E
Nipple
KQ2N
Reducer nipple
KQ2N
Male elbowKQ2L
Male branch teeKQ2T
Female connectorKQ2F
Union elbowKQ2L
Union teeKQ2T
Straight unionKQ2H
Plug-in elbowKQ2L
Different diameter straightKQ2H
Reducer elbowKQ2L
CrossKQ2TW
Different diameter crossKQ2TX
Internal hexagon socket allows tightening with a hexagon wrench in confined spaces.
Hexagon head of the body allows tightening with a box wrench in confined spaces.
Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level.
Use to connect male thead and tubing through a panel, etc.
Use to connect One-touch fittings of different sizes.
Use to pipe a female thread at a 45° angle. Model inbetween of male connector and male elbow.
Use to connect tubing through a panel, etc.
Use to connect One-touch fittings.
Use to pipe a female thread. Most general model.
Use to pipe a female thread at right angles. Most general model.
Use to branch a female thread at both 90° angles.
Use to branch tubing at both 90° angles.
Use to connect tubing at right angles.
Use to change the tube direction from One-touch fittings by 90°.
Use to change the tube direction from One-touch fittings by 90° and to reduce size.
Use to branch tubing with size reduced at both 90° angles.
Use to pipe a male thread of a pressure gauge, etc.
Use to connect tubing in the same direction.
Use to connect tubing of different sizes.
Use to four-branch line.
Variations
Metric Size One-touch Fittings
Universal female elbowKQ2VF
Branch universal female elbowKQ2ZFUse to branch a male or female thread at
a 90° angle. Multiple connections possible.
Use to two-branch a male or female thread at a 90° angle. Multiple connections possible.
Triple universal male elbowKQ2VT
Different diameter double union “Y”KQ2UD
AdaptorKQ2N
Double universal male elbowKQ2VD
Delta branchKQ2UD
Bulkhead male elbowKQ2LE
Female elbowKQ2LF
Delta unionKQ2D
Plug-in reducerKQ2R
Male delta unionKQ2D
Branch “Y”KQ2U
Extended plug-in elbowKQ2W
Plug-in “Y”KQ2U
KQ2LU
Branch union elbow
Male branch connector
KQ2LU
Different diameter union “Y”KQ2U
Hexagon socket head universal male elbowKQ2VS
Triple branch universal male elbowKQ2ZT
Union “Y”KQ2U
Branch universal male elbowKQ2Z
Different diameter plug-in “Y”KQ2X
Tube capKQ2C
Double branch universal male elbowKQ2ZD
Male run teeKQ2Y
Double plug-in “Y”KQ2XD
PlugKQ2P
Use to branch a female thread at a 90° angle.
Hexagon socket on the top allows tightening with a hexagon wrench in confined spaces.
Use to six-branch a female thread at right angles. Three individual parts rotate 360°.
Use to connect tubing for branching with size reduced.
Use to branch One-touch fittings.
Use to branch a female thread.
Use to change size of One-touch fittings.
Use to connect tubing through a panel, etc. and to change the tube direction by 90°.
Use to connect One-touch fittings and R female thread.
Use to plug unused tubing.
Use to plug unused One-touch fittings.
Use to branch tubing at right angles.
Use to change the tube direction of One-touch fittings by 90°. Multi-level piping is also possible with the plug-in elbow.
Use to branch a female thread at two right angles.
Use to branch tubing at three right angles.
Use to four-branch a female thread.
Use to four-branch tubing with size reduced.
Use to branch One-touch fittings with size reduced.
Use to four-branch One-touch fittings.
Use to branch tubing in the same direction.
Use to branch a female thread at right angles.
Use to pipe a male thread at right angles.
Use to three-branch a female thread at right angles. Three individual parts rotate 360°.
Hexagon head of the body allows tightening with a box wrench. Use for branch connections.
Use to four-branch a female thread at right angles. Two individual parts rotate 360°.
Use to branch a female thread at right angles. Two individual parts rotate 360°.
Series KQ2
Different diameter teeKQ2T
Different diameter teeKQ2T
Different diameter crossKQ2TY
Use to connect tubing for branching at both 90° angles with size reduced.
Use to connect tubing for branching at 90° angle with size reduced from the same piping.
Use to connect tubing for branching in three directions with size reduced.
SMC CORPORATIONAkihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPANPhone: 03-5207-8249 FAX: 03-5298-5362SMC CORPORATION All Rights Reserved
Specifications are subject to change without prior noticeand any obligation on the part of the manufacturer.
1st printing QT printing QT 84 Printed in Spain
Select Seal Type
Select
� Brass� Brass + Nickel plated� Stainless steel 303
Height with multipleusage is uniform.
Effective spaceof height direction
Face Seal Adopted for Threading
�Face seal �Sealant
At hand-tightening After tool-tightening At hand-tightening After tool-tightening
Re-piping is possibleFace sealRepeated re-piping some 6 to 10 times is possible due to use of elastic sealant on seating.
SealantPipe tape is necessary because sealant becomes separated with repeated installation.
Prevention of sealant residue/protrusionExisting sealant type leaves residue and protrudes out from the threading when installing, making it necessary to clear away the residue using an air blower or similar. However, no residue is created when using a face seal.
Number ofrotations afterhand-tightening
1/6 rotationor less
2 to 3 rotations
Number ofrotations afterhand-tightening
Improved installability (Reduced tool-tightening after hand-tightening)
Face seal Sealant
Uniform height Uneven heightsEffective space
Face seal
Sealant
Thread material Surface treatment
∗ R, NPTFace seal
• Innovative design improvements result in a much more effective release button mechanism
• The button releases the collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing
Series KQ2Old KQ2 NewNew
Interchangeability - Equivalent Options
Standard modelsBulkhead union KJEM3 male threadStandard models-X2GStandars models
Electroless nickel plated brassInterchangeable with KJEStainless steel 303BrassElectroless nickel plated brassFace sealStainless steel 303
KJ
KQ/KQ2
KG
NJGANPG
Old Series now consolidated into KQ2 New KQ2 Options Description