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TOYOCONNECTOR-TC3-B Coupling


TC3-B
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  Applications

Hoses for factory equipment and couplings built into machinery (Toyox hose genuine couplings)

Note: Because of the presence of threads, this is not appropriate for sanitary hoses (such as used for foods).
Use for foods may result in safety issues in the product.

Material Brass
Details Nipple, Cap nut: Brass 
Sleeve:Polyacetal 
Rubber gland: NBR
Specifications
Other

Coupling Features

[Prevents leaks and disconnections]
Take a look at the video!

Hose insertion is easy and the special construction is fastened with a rubber cap. The coupling prevents hose disconnections and fluid leaks.

[Time savings] Hose insertion and removal is easy for increased efficiency.
[Standardization of work (hyojunka)]
Take a look at the video!
Fasten the cap nut fully to complete the operation.
Work can be performed reliably and consistently regardless of who does the job.
[Reduced pressure loss]
Take a look at the video!
There is less fluid leakage, and with a larger effective surface area (hole diameter) than a barb fitting, there is less pressure loss (see Table 1).
[Durable ] The hose end fitting and nipple are integrated, to keep the fluid from coming into contact with the packing inside the coupling. Fluids only need to be resistant to the coupling body but not the packing.
[Waste reduction] Coupling units can be reused, reducing waste and cutting costs.
[Resistance to vibration] Hose problems due to leaks and disconnections caused by vibration are prevented, and earthquake and other disaster preventive maintenance, as well as restoration work after a disaster, are made easy.
 

Note: The TOYOCONNECTOR-TC3-B Coupling is compliant with the revised regulations of the RoHS 2.

AttachmentTC3-B

Troubleshooting Examples

Structural Analysis

Coupling Standards Chart

Precaution: Because of the presence of threads, this is not appropriate for sanitary hoses (such as used for foods).
*Use for foods may result in safety issues in the product.

  Product no. Screw standards Size (mm) Weight Packaging quantity Coupling Standards Chart
L Φd1 HEX1 HEX2 g Pieces
TC3-B
TC3-B
TC3-B9-R3/8 R3/8 43.5 7.0 29 24 108 20
TC3-B12-R1/2 R1/2 48.0 10.0 32 27 141 20
TC3-B15-R1/2 R1/2 48.0 13.0 36 31 167 20
TC3-B19-R3/4 R3/4 53.5 17.0 41 36 241 10
TC3-B25-R1 R1 59.0 22.5 49 42 357 10

Material: bronze (compliant with the EU RoHS policy and restriction on cadmium)
NBR (rubber gland), Polyacetal (sleeve)

List of Compatible Hoses

*Pressure and temperature ranges are based on the standards of compatible hoses.

TOYOCONNECTOR TC3-B
Compatible Hoses
TC3-B HYPER TOYORON HYBRID TOYORON SUPER TOYORON TOYORON TOYOSIGNAL TOYOSPRING
HPT HTR ST TR TSG TS
HYPER TOYORON HYBRID TOYORON SUPER TOYORON TOYORON TOYOSIGNAL TOYOSPRING
Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride
Highly oil-resistant Oil-resistant inner liner Oil-resistant Oil-resistant inner liner Oil-resistant Oil-resistant
        High pressure resistant Vacuum
Materials: Brass            
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards            
TC3-B9-R3/8
9 R3/8 OK OK OK   OK OK
TC3-B12-R1/2
12 R1/2 OK OK OK   OK OK
TC3-B15-R1/2
15 R1/2 OK OK OK   OK OK
TC3-B19-R3/4 19 R3/4 OK OK OK   OK OK
TC3-B25-R1 25 R1 OK OK OK   OK OK

TOYOCONNECTOR TC3-B

Compatible Hoses
TC3-B TOYORING HYBRID TOYODROP TOYOFOODS HYBRID TOYOFOODS TOYOFOODS-S
TG HTD TFB HTF TFS
TOYORING HYBRID TOYODROP TOYOFOODS HYBRID TOYOFOODS TOYOFOODS-S
Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride
Oil-resistant Prevents condensation Oil-resistant Oil-resistant Oil-resistant
Vacuum   Heat-resistant Heat-resistant Heat-resistant
Easy to cut       Vacuum
Materials: Brass          
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards          
TC3-B9-R3/8
9 R3/8 OK OK OK - -
TC3-B12-R1/2
12 R1/2 OK OK OK - -
TC3-B15-R1/2
15 R1/2 OK OK OK OK -
TC3-B19-R3/4 19 R3/4 OK OK OK OK -
TC3-B25-R1 25 R1 OK OK OK OK OK

TOYOCONNECTOR TC3-B

Compatible Hoses
TC3-B TOYORING-F ECORON ECORON-S
TGF EC ECS
TOYORING-F ECORON ECORON-S
Vinyl chloride Vinyl chloride Vinyl chloride
Oil-resistant Oil-resistant inner liner Oil-resistant inner liner
Heat-resistant Chemical-resistant Chemical-resistant
Vacuum   Vacuum
Materials: Brass Easy to cut    
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards      
TC3-B9-R3/8
9 R3/8 - OK -
TC3-B12-R1/2
12 R1/2 - OK -
TC3-B15-R1/2
15 R1/2 OK OK -
TC3-B19-R3/4 19 R3/4 OK OK -
TC3-B25-R1 25 R1 OK OK OK

List of Replacement Parts

Replacement sleeve set
Replacement sleeve set
Sleeve set part no. Compatible TOYOCONNECTOR part no. Packaging quantity
Pieces
TC3-9-RSS TC3-B9-R3/8 20
TC3-12-RSS TC3-B12-R1/2
20
TC3-15-RSS TC3-B15-R1/2
20
TC3-19-RSS TC3-B19-R3/4
10
TC3-25-RSS TC3-B25-R1 10

The TOYOCONNECTOR is designed as a genuine coupling for Toyox hoses. Toyox makes no guarantee that the TOYOCONNECTOR will function properly if connected to another manufacturer’s hose.

Attachment Method

See how to attach it on video

 

1 First attach the nipple to the machine. Attachment
2 The slide the cap nut onto the hose followed by the sleeve with packing.
Make sure the packing is correctly in the groove inside the sleeve.
Attachment
3 Insert the hose all the way into the nipple and bring the sleeve over top. Attachment
4 Fasten the cap nut until no gap remains. Attachment

Attachment Tool

Use a wrench such as a regular adjustable or monkey wrench to finish tightening. Do not, however, use a pipe wrench as it will damage the nut portion.
Attachment Tool

使用说明&注意事项 +81-765-52-3131

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