Nitto Kohki Multi Cupla MAS/MAT

The Nitto Kohki Multi Cupla MAS/MAT series enables simultaneous connection and disconnection of multiple pneumatic lines in a single push-pull action, reducing changeover time by up to 80% compared to individual quick-disconnect couplings. MAS (socket) and MAT (plug) components are available in 2-, 4-, 6-, 8-, and 10-circuit configurations, rated for operating pressures up to 1.0 MPa (10 bar) and flow rates suited to multi-axis pneumatic tooling, fixture clamping, and transfer systems. All units feature a double-valve mechanism that prevents air loss and pressure drop on both sides during disconnection, with residual pressure relief built in on the MAT plug side.

As an authorized distributor for Nitto Kohki pneumatic products, esd.equipment supplies 22 variants of the Multi Cupla MAS/MAT range from stock, covering body materials in aluminium alloy and stainless steel, thread sizes from M5 to Rc 3/8, and both standard and push-in port configurations. Products comply with applicable ISO 6150 and JIS B 8361 pneumatic coupling standards, making them a direct fit for international OEM and production automation projects.

Nitto Kohki Multi Cupla MAS/MAT - Product overview

Typical applications: Electronics assembly and SMT production lines (IPC-A-620, IEC 60068), semiconductor wafer handling and vacuum transport systems (SEMI S2), automotive body-in-white fixture clamping and transfer automation (IATF 16949, VDA 6.3), robotic end-of-arm tooling quick-change systems, medical device manufacturing with clean-room compatible stainless steel variants (ISO 13485), and general industrial multi-circuit pneumatic manifold changeover wherever downtime reduction is critical (ISO 6150, JIS B 8361).