Twist Plug

Nitto Kohki Twist Plug quick-release couplings connect and disconnect under residual pressure without tool use - a single 45-degree twist locks or unlocks the coupling, eliminating the need to fully depressurize the pneumatic line before every change. The one-touch rotary mechanism delivers a rated operating pressure of up to 1.0 MPa (10 bar) and is compatible with standard Nitto Kohki Series 20, 30, and 40 sockets, ensuring backward compatibility with existing pneumatic installations that meet ISO 6150 requirements.

As a specialized distributor for Nitto Kohki pneumatic components, esd.equipment stocks 4 Twist Plug variants - covering male plug bodies in brass and stainless steel across thread sizes from R1/4 to R3/8 - all compliant with ISO 6150 Class B and JIS B8381 dimensional standards for interchangeable pneumatic couplings.

Nitto Kohki Twist Plug - Product overview

Typical applications: General industrial automation and pneumatic tool change systems (ISO 6150 Class B), electronics manufacturing assembly lines requiring fast coupler exchange (IPC-A-610), semiconductor fab dry utility distribution panels (SEMI S2), automotive body shop pneumatic tooling rails (IATF 16949), medical device assembly cleanroom compressed air lines (ISO 13485), and laboratory gas supply manifolds where residual-pressure connection is required.