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Self-Align Fittings H/DL/L/LL Series Bulkhead Connector DEF (Part Numbers)

Self-Align Fittings H/DL/L/LL Series Bulkhead Connector DEF

Self-aligning type pipe fittings by SMC Corporation.
[Features]
· Can be used with soft copper pipes.
· A non-directional type metal sleeve.
· The sleeve helps protect against external damage.
· Low pressure loss.
[Applications]
· Used for relay connections of male threads and tubes for panel mounting, etc.

(i)Caution

  • Refer to the catalog for product specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Bulkhead Connector DEF Outline Drawing And Dimensions

Bulkhead Connector DEF outline drawing

Bulkhead Connector DEF outline drawing

Applicable tube outer diameter (mm)Connection thread
Rc
ModelH1
(width across flats)
H2
(width across flats)
H3
(width across flats)
L1L2MEffective cross-sectional area
mm2
Mounting holeMounting plate thicknessWeight
g
61/4DEF06-0217121246.5151611114 or less48
83/8DEF08-0319141450.5171620136 or less66
103/8DEF10-0319171753.5171734157 or less89
123/8DEF12-0319191954.5171751177 or less104

Self-Align Fittings H/DL/L/LL Series Common Specifications (Reference)

A non-directional type sleeve
The sleeve has no directionality and so there is no need to worry about mis-insertions leading to accidents or downtime.
The sleeve helps protect against external damage
The section of the sleeve which engages the workpiece is a single type, giving it a strong edge and ensuring external damage will not easily lead to impaired functionality.
Low pressure loss
Being a structure with no insert, there is only a small amount of flow resistance, allowing a large amount of flow-through.
The product series features a wide variety of models and sizes
There are 10 model types available, including the swivel type. The series includes 5 sizes with applicable tube outer diameters ranging from ø4 to 12 mm, allowing use in a wide range of applications.

Structure

Self-Align Fittings H/DL/L/LL series structure

Self-Align Fittings H/DL/L/LL series structure

Specifications

Applicable tube materialNylon tube, soft nylon tube, soft copper pipe (C1220T-O)
Applicable tube outer diameterø4, ø6, ø8, ø10, ø12
Maximum operating pressure1 MPa
Guaranteed pressure resistance10 MPa
Usable fluidsAir
ThreadMounting sectionJIS B0203 (tapered thread for pipes/tubes)
Nut sectionJIS B0205 (metric fine thread)
Threaded section sealant Note 1:None or with sealant

Note 1: Male elbows, male branch tees and male run tees with sealants are manufactured to order. Add an 'S' to the end of the part number if you wish to include sealant.

Main Component Materials

Main bodyC3604, C3771BE
NutC3604
SleeveC2700
Part Number
DEF06-02-X2
DEF08-03-X2
DEF10-03-X2
DEF12-03-X2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSurface Treatment Connection screw Applicable Tube Size O.D.
(mm)
Sleeve material

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10 Piece(s) Quote Nickel Plating---

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10 Piece(s) Quote Nickel Plating---

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10 Piece(s) Quote Nickel Plating---

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10 Piece(s) Quote Nickel Plating---

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Basic Information

Connection Types Screw⇔Tube Connection Screw-to-Tube Connection Shape Female union for Partition Material Brass
Screw Types Rc

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