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TF Tech-Touch, Externally Threaded Adapter (TCH-AT-3/4-R)
A copper pipe fitting for water supply and hot water supply that can be installed by simply inserting without using fire.
[Features]
·You can connect by simply inserting it until it clicks into place.
·Installation time can be shortened.
·Can be installed in tight spaces without tools.
·It is easy to adjust the angle during installation.
·No fire or electricity required.
·Any type of connecting copper pipe is acceptable (but not for gas or kerosene pipes).
·A full range of peripheral components are available, including an insertion check tool.
Japanese Only
Part Number
Configured Part Number is shown.
TCH-AT-3/4-R
- Download
Product Details - CAD Data unavailable
Drawing
Standard table
Example of use
How to use
Connecting TF Tech Touch Fitting Reducer to TF Tech Touch 3/4 makes 3/4 x 1/2 of T/90° elbow socket, 1/2 x 3/4 of the male threaded and female threaded adapters.
★The dimensions are reference values and are subject to change without notice.
Property and performance information / test information
Tensile test
| Nominal Diameter | 1/2 | 3/4 |
|---|---|---|
| Standard value | 1000 N | 1900 N |
| Results | 2600 N | 4100 N |
Method After a pipe of appropriate length is joined to both ends of the pipe fitting, pull it and measure the joint shedding load, which shall be greater than the standard value.
Pressure resistant test
| Nominal Diameter | 1/2 | 3/4 |
|---|---|---|
| pressure | 2.5 MPa | |
| Retention time | 2 minutes | |
| Results | No leaks, destruction or other abnormalities | |
Method Apply water pressure of 2.5 MPa to the pipe fitting to check for leaks, destruction, or other abnormalities.
The retention time is 2 minutes.
Operating temperature and pressure
| Temperature | Working pressure limit |
|---|---|
| Up to 30°C | 1.6 MPa |
| Up to 65°C | 1.0 MPa |
| Up to 95°C | 0.6 MPa |
Method The working pressure is the data that confirms the basic performance of the pipe fitting, so please refer to the table on the right for actual use.
Construction procedure
Cutting
Cut the copper pipe at a right angle with a pipe cutter.
Marking
Mark the joining depth for each nominal diameter on the outer surface of the copper pipe.
| Nominal Diameter | 1/2 | 3/4 | Unit |
|---|---|---|---|
| Joining depth | 23 | 27 | mm |
Edge chamfering
Chamfer the inside and outside surfaces using a reamer or similar tool.
* Be sure to remove burrs as they may cause damage to the O-ring.
Connection
Insert the copper tube until it clicks into place, and make sure that the marking part does not change from the end of the fitting when the copper pipe is pulled.
After completing the construction of the pipeline, carry out a water pressure testing to confirm that there is no water leakage.
Ellipse correction
Correct the ellipse at the end of the pipe.
* The ellipse is not included in the tech marking.
| Part Number |
|---|
| TCH-AT-3/4-R |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Nominal A 1 | Nominal B 1 | Applicable Pipe O.D. 1 (mm) | Connection Thread Type | Nominal of Thread | Operating Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 141.74 | 1 Piece(s) | 10 Day(s) or more | 20 | 3/4 | 22.22 | [R] R | 3/4B(20A) | null～95 |
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Basic Information
| Type | Fitting | Material | Copper | Applicable Pipe Type | Copper Pipe (for Construction) |
|---|---|---|---|---|---|
| Applicable Fluid | Water | Connection Type | Pipe⇔Screw, plug-in type | Connection Shape | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) |
| Fitting type | Mechanical Joint | Applicable Tube Size Type | Size for Copper Pipe construction | Material of Applicable Pipe | Copper |
| Max. Operating Pressure(MPa) | 1.6 | Divisions of Max. Operating Pressure(MPa) | 2.0Mpa or Less |
Specification/Dimensions
-
type
- TCH
-
Nominal A 1
-
Nominal B 1
-
Applicable Pipe O.D. 1(mm)
-
Connection Thread Type
- R
- G (Threaded)
- R
-
Nominal of Thread
- 1/2B(15A)
- 3/4B(20A)
Days to Ship
-
- All
- 9 Day(s) or Less
- 10 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Koyo System Fittings Threaded Connector
- LA Coupling, HI-LA Multi Type, Male Adapter AP
- Copper Pipe Fitting, Fitting for Flared Copper Pipes (Refrigerant Compatible Part), Flared Elbows
- Copper Tube Fitting & Valve B-Type Copper Tube Biting Fitting Sleeve
- CKMA Joint Male Adapter
- Ring Copper Pipe Fittings (for Instrumentation) - Half Union
- Ring Copper Pipe Fittings (for Instrumentation) - Tees Union Fitting
- TF Tech-Touch, 90° Elbow
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