Nitto Kohki Pneumatic Solutions
Pneumatics
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LA-24TPF, Brass, -€117.56Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LA-12TPF, SUS, -€117.56Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LD-8TSF, SUS, NBR€117.56Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LF-10TPM, SUS, -€117.56Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 800SH, SUS, FKM€114.43Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 800SM, SUS, FKM€114.43Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LF-24TPM, Plastic, -€113.00Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 800SF, SUS, FKM€111.48Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LD-20TSF, Brass, NBR€110.77Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 600SH, SUS, FKM€110.49Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 600SM, SUS, FKM€110.49Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 600SF, SUS, FKM€110.49Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 400SH, SUS, FKM€110.20Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 400SM, SUS, FKM€110.20Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki HI Cupla. Quick Connect Coupling 400SF, SUS, FKM€110.20Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LC-8TSH, SUS, NBR€109.11Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LC-20TSH, Brass, NBR€107.35Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LC-24TSH, AL, NBR€106.07Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LB-16TSM, Plastic, NBR€104.93Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LF-32TPM, AL, -€104.31Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LE-24TPH, Plastic, -€100.94Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LA-10TPF, SUS, -€100.70Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling LD-6TSF, SUS, NBR€100.70Excl. 19% VAT , excl. Shipping Cost
- Nitto Kohki Lever Lock Cupla. Quick Connect Coupling L-24PD, Plastic, -€98.23Excl. 19% VAT , excl. Shipping Cost
Nitto Kohki is a Japanese precision engineering manufacturer delivering push-to-connect pneumatic couplings rated from low-pressure compressed air lines up to 700 bar high-pressure hydraulic circuits. Their quick-connect series covers bore sizes from 2.7 mm to 25.4 mm, with operating temperatures from -20 °C to +140 °C and flow coefficients (Cv) up to 5.8, meeting requirements of ISO 7241-A/B and proprietary JIS B 8361 standards. Multi-coupling plates allow simultaneous connection of 2-24 circuits in a single push, reducing changeover time to under 3 seconds per station.
As an authorised stocking distributor, esd.equipment carries 2,053 Nitto Kohki pneumatic products - spanning quick couplings, multi-coupling systems, medium-pressure (up to 75 bar), high-pressure (up to 700 bar), vacuum and noble-gas lines, cleanroom-certified connectors, mold-making couplings, pneumatic tools, and pumps & compressors. All product lines conform to applicable ISO, JIS, and ATEX classifications, ensuring traceability and compliance for industrial, semiconductor, and automotive applications.
Nitto Kohki vs. Parker vs. Staubli vs. SMC - Quick-Coupling Technical Comparison
| Criterion | Nitto Kohki | Parker Hannifin | Staubli | SMC |
|---|---|---|---|---|
| Max. operating pressure | up to 700 bar | up to 500 bar | up to 350 bar | up to 150 bar |
| Bore size range | 2.7-25.4 mm | 4.0-25.4 mm | 3.2-19.0 mm | 3.0-12.7 mm |
| Multi-coupling capability | Yes - up to 24 circuits | Yes - up to 16 circuits | Yes - up to 20 circuits | Limited |
| Cleanroom rating | ISO Class 3-5 | ISO Class 5-6 | ISO Class 4-5 | ISO Class 5 |
| Temperature range | -20 °C to +140 °C | -20 °C to +120 °C | -10 °C to +100 °C | -5 °C to +80 °C |
| Vacuum service | Yes - noble gas & vacuum line | Selected series | Yes | Yes |
| Applicable standard | ISO 7241-A/B, JIS B 8361 | ISO 7241-A | ISO 7241-B | ISO 7241-A |
| Mold-making series | Dedicated product line | Via Snap-Tite range | MQS series | Not dedicated |
Nitto Kohki Product Line Overview
| Series / Category | Application | Pressure / Key Spec | Feature |
|---|---|---|---|
| Quick-Connect Couplings | Compressed air, general pneumatics | up to 19 bar | Push-to-connect, ISO 7241-A/B, JIS B 8361 |
| Multi-Couplings | Automation, machine changeover | up to 19 bar, 2-24 circuits | Single-action simultaneous connection, <3 s |
| Medium Pressure | Hydraulics, test benches | 20-75 bar | NBR / FKM seals, steel body |
| High-Pressure | Hydraulic press, industrial machinery | up to 700 bar | Hardened steel, zero-spill design |
| Mold Making | Injection mold cooling circuits | up to 19 bar, +140 °C | Thermal cycling resistance, color-coded |
| Noble Gases & Vacuum | Semiconductor, lab, analytical | Vacuum to 10⁻² mbar | Zero-leak, N₂ / Ar / He compatible, PTFE seals |
| Cleanroom Technology | Semiconductor fab, pharma, medical | ISO Class 3-5 | Electropolished stainless steel, particle-free |
| Pumps & Compressors | Oil-free air supply, vacuum generation | up to 8 bar, 120 L/min | Oil-free diaphragm & piston design |
Typical application areas: Electronics manufacturing & SMT assembly (IEC 61340-5-1, IPC-A-610), semiconductor wafer fabrication (SEMI S2, ISO Class 3-5), automotive body & powertrain assembly (IATF 16949, VDA 6.3), injection mold production & plastics processing, pharmaceutical & biotech cleanroom lines (ISO 13485, GMP), aerospace maintenance & ground support (AS9100), hydraulic press & test bench systems, laboratory analytical instrumentation, and general industrial automation with compressed air networks.