One-Touch Couplings for Clean Applications / Connectors
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Part number:
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PPCN
[M]Material: Polypropylene
Specification Table
| Part Number | — | Nominal |
| PPCN4 | — | 1 |
| Part Number | Nominal | A | B | L | Square H | Thread size M | Effective Sectional Area (mm2) | Mass (g) | |
| Type | D | ||||||||
| PPCN | 4 | 1 | 8 | 21.1 | 17.1 | 12 | R1/8 | 3.4 | 2.5 |
| 6 | 1 | 8 | 22.8 | 18.8 | 14 | R1/8 | 9.1 | 3 | |
| 2 | 11 | 24.8 | R1/4 | 3.5 | |||||
| 8 | 1 | 8 | 27.9 | 23.9 | 17 | R1/8 | 22.1 | 4.5 | |
| 2 | 11 | 26.6 | 20.6 | R1/4 | |||||
| 3 | 12 | 27.5 | 21.2 | R3/8 | 6 | ||||
| 10 | 2 | 11 | 32.6 | 26.6 | 19 | R1/4 | 30.5 | 7 | |
| 3 | 12 | 33.6 | 27.3 | R3/8 | 8 | ||||
| 12 | 3 | 12 | 37.6 | 31.3 | 22 | R3/8 | 40.7 | 12 | |
Part number list
Number of items
Unit price (excluding VAT)(Unit price including VAT) | Standard shipping days |
|---|
3.78 € ( 4.50 € ) | 5 working days |
3.90 €1.83 € ( 2.18 € ) | Stock item: 1 working dayAvailable for same-day shipping |
3.90 € ( 4.64 € ) | 5 working days |
4.41 € ( 5.25 € ) | 5 working days |
4.41 € ( 5.25 € ) | 5 working days |
4.67 € ( 5.56 € ) | 5 working days |
5.04 € ( 6.00 € ) | 5 working days |
5.04 € ( 6.00 € ) | 5 working days |
6.05 € ( 7.20 € ) | 5 working days |
More Information
Basic information
[Features] A quick connector suitable for clean environments. [Material] The valve is made of polypropylene.
Outline and specifications
Specifications / Overview
■ Features
·Clean environment compatible polypropylene (PP) is used for the main body.
·Plastic body is semitransparent so that fluid can be confirmed from the outside.
■ Precautions for Use
·For water or fluid, Inserts for Soft Tubes (PUIT / PUSIT) must be used. Keep the surge pressure to below max. pressure rating.
·If threaded portion is made of PP, tighten coupling by screwing hand tight, then giving 2 or 3 turns with a wrench.
Over tightening may damage threads. Insufficient tightening may cause loosening or leaking.
·Due to creep deformation, screws may become loose and minute leakages may occur. Periodical tightening maintenance is recommended.
If retightening does not work, then replace the coupling in use.
·If there is a possibility of machine and equipment damage due to fluid leakages, consider providing protective measures such as covers prior to use.
·No oil permitted.
·Clean environment compatible polypropylene (PP) is used for the main body.
·Plastic body is semitransparent so that fluid can be confirmed from the outside.
■ Precautions for Use
·For water or fluid, Inserts for Soft Tubes (PUIT / PUSIT) must be used. Keep the surge pressure to below max. pressure rating.
·If threaded portion is made of PP, tighten coupling by screwing hand tight, then giving 2 or 3 turns with a wrench.
Over tightening may damage threads. Insufficient tightening may cause loosening or leaking.
·Due to creep deformation, screws may become loose and minute leakages may occur. Periodical tightening maintenance is recommended.
If retightening does not work, then replace the coupling in use.
·If there is a possibility of machine and equipment damage due to fluid leakages, consider providing protective measures such as covers prior to use.
·No oil permitted.
■ Specifications
*No freezing
| Applicable Fluid | Air, Water, Chemicals |
| Operating Temperature Range* | 0 to 80°C |
| Max. Operating Pressure | 0.9 MPa (20°C) |
| Operating Vacuum Level | -100 kPa |
■ Structure Diagram
[Recommended Tightening Torque]
Screw Main Body: Polypropylene
R1/8:0.5 N⋅m, R1/4:0.7 N⋅m, R3/8:1.0 N⋅m
Screw Main Body: EN 1.4301 Equiv.
R1/8: 7 to 9 N⋅m, R1/4: 12 to 14 N⋅m, R3/8: 22 to 24 N⋅m
(The values are for seal tape 2 rotations. Retighten by up to 2 additional rotations if required.)
[Recommended Tightening Torque]
Screw Main Body: Polypropylene
R1/8:0.5 N⋅m, R1/4:0.7 N⋅m, R3/8:1.0 N⋅m
Screw Main Body: EN 1.4301 Equiv.
R1/8: 7 to 9 N⋅m, R1/4: 12 to 14 N⋅m, R3/8: 22 to 24 N⋅m
(The values are for seal tape 2 rotations. Retighten by up to 2 additional rotations if required.)
