Nitto Kohki U.S.A., Inc. Datasheets for Quick Couplers
Quick couplers are used in a hydraulic or pneumatic system to quickly connect lines without losing fluid or fluid pressure.
Quick Couplers: Learn more
| Product Name | Notes |
|---|---|
| 1.5 ~ 2 times higher flow. High flow type with "Airless valve shut-off" design. Compared with nitto s conventional 35mpa cuplas The flow volume is increased 1.5 to 2 times. | |
| A single operation makes simultaneous connections for multiple lines that have a variety of different fluids and sizes. A special design minimizes air admixture in fluid lines upon connection. Compared... | |
| Adopted is polytetrafluoroethyl ene (ptfe) for the body. Polytetrafluoroethyl ene(ptfe) body gives excellent resistance to chemicals. Automatic shut off valves in both socket and plug prevent fluid out flow from... | |
| Adopted stainless steel body and fluorine contained resin valves. The body and spring material of stainless steel(sus304), and valve of fluorine contained resin ensure excellent performance with various chemicals. Body(sus304)... | |
| All plastic model. Fluorine contained resin (pfa) body is injection molded. All parts made of fluorine contained resin. o-rings in particular are fep-coated fluoro-rubber with excellent chemical resistance and no... | |
| Compact, lightweight Cuplas with only 9.5mm outer diameter. Push-to-connect operation. Tube Fitter type for even easier tube insertion. Even though the valve is built in the socket, the sleeve outer... | |
| Compact, lightweight Cuplas with only 9.5mm outer diameter. Push-to-connect operation. Tube Fitter type for even easier tube insertion. Even though the valve is built in the socket, the sleeve outer... | |
| Connects multiple lines simultaneously with a single operation for different fluids and sizes. Ideal for automated hydraulic or pneumatic cylinder operated systems that need to connect and disconnect several lines... | |
| Designed for quick replacement for die and mold ! Rust resistant models having many variations. Space saving design for molds with closely spaced coolant ports Long sleeve socket facilitates connection/... | |
| Eliminates hose twisting, kinking, or bending! Greatly improves working efficiency! A plug with a free twisting neck for hose connections to pneumatic tools and devices. Free angle control (max 70"... | |
| Flat contact face design reduces spill upon disconnection by less than half compared with that of conventional design. Flat contact face design makes it easy to clean dust and foreign... | |
| Fluorine contained resin packing seal and perfluoroelastomer packing seal are used to reduce required connection load and to achieve tight sealing. The material of body and spring are of stainless... | |
| From factory air line to pneumatic tool connection, available in various body materials, sizes and end configurations. Excellent durability. An excellent general purpose coupling for connecting factory air supply to... | |
| General purpose type with stainless steel body and rubber seal. Electro-polished body for enhanced corrosion resistance. Body and valve springs are stainless steel (sus304, sus316). Body is electro-polished for enhanced... | |
| High flow type SP Cupla is now released! Plugs with male thread end are newly added. | |
| Lightweight and compact push-to connect operation. Responding to requirements of modular combinations. Compact socket with built in valve and 14mm od sleeve . Suits applications calling for compact and modular... | |
| Newly developed rotary function allows 360˚ swivelling! Big improvement for handling of pneumatic tools! Rotary neck plug for hose connection to pneumatic tools and pneumatic devices. Fits at angle to... | |
| Simultaneously connects several ports securely in one operation! Greatly cuts cycle time in multiple ports replacement. Handles several ports at once Simple manual lever action completes easy connection / disconnection... | |
| Simultaneously connects several ports securely in one operation! Greatly reduces changeover time in multiple ports replacement. Handles several ports at once Simple manual lever action completes easy connection/ disconnection Two... | |
| Special steel body is tough against vibration and impact! Male and female thread end configurations are available. Low pressure loss characteristic suits hydraulic equipment applications. Quenched special steel body Powerful... | |
| Stainless steel for excellent corrosion resistance! The unique “inner seal mechanism” accepts a working pressure up to 20.6mpa. Body material is excellent corrosion resistant stainless steel (sus304). Suited for use... | |
| The lightweight design makes the Cupla best suited to power tools! Push-to-connect for easy operation. Light weight design suits direct connection to power tools aluminum body is adopted for some... | |
| The weight is merely a quarter of steel Hi Cupla’s and smooth push-in connection is achieved. Automatic sleeve lock for safety operation. Pressure ratings comparable to steel cuplas A built... | |
| The weight is merely a quarter of steel. Hi Cupla’s and smooth push-in connection is achieved. Automatic sleeve lock for safety operation. Pressure ratings comparable to steel cuplas A built... | |
| Their “airless valve shut-off design” greatly reduces air admixture! Ideal for hydraulic lines with larger pressure fluctuations. Locking mechanism to prevent accidental disconnection maintains tight connection even under vibration or... | |
| Valveless structure suits high viscosity fluids! Various body materials, sizes and end configurations. Braided hose connection types are newly added. Valveless construction drastically saves pressure loss and achieves high flow... | |
| Automatic shut-off valves in both socket and plug for vacuum applications. Each can withstand a vacuum of as high as 1.3x10^-1 Pa even when disconnected. Uses automatic shut-off valves with... | |
| Clamps directly on straight copper pipes! Double seal construction withstands a vacuum of up to 1.3x10^-1 Pa. Clamps direct on to a straight copper pipe eliminating unnecessary welding or flaring... | |
| Direct mounting onto vibrating and percussive air tools enabling to absorb strong shocks generated by the tools in order to minimize wear on the sockets. Optimizes the life of the... | |
| Enables several air lines to be taken simultaneously from one supply line! Just push in the plug to socket for simple and secure connection Multiple outlets are available from single... | |
| Generic Cupla copes with high pressure lines in hydraulic equipment! Low pressure loss is ideal for hydraulic equipment. Complys with international standard ISO 7241-1A General purpose hydraulic cuplas with the... | |
| High pressure cupla for working pressures up To 68.6mpa and pressure resistance of 98mpa! Unique sleeve ring-lock system copes with Vibration and impact when connected. Cupla for extremely high working... | |
| Metal-touch valve system with Superior durability! Sleeve stopper Mechanism gives secure connection. Cupla for higher working pressure up to 44.1 Mpa (450kgf/cm2) Mechanism to prevent accidental disconnection maintains tight connection... | |
| No hose clamp required! Simple and secure connection to urethane hose. Fitted with hose guard nut to prevent possible kinking. nut types are available in hi-cupla series and hi-cupla 200... | |
| Simultaneously connects several ports securely in one operation. Greatly reduces changeover time in multiple ports replacement. Handles several ports at once Simple manual lever action completes easy connection/disconnec tion Two-stage... | |
| Standard hydraulic Cuplas for general purposes with a working pressure up to 20.6MPa. Low pressure loss, suitable for hydraulic equipment. General purpose hydraulic cuplas with a working pressure of 20.6mpa{210kgf/cm2}. | |
| Unique full-open gate type valve mechanism realizes low pressure loss and high flow rate, which reduces required source air volume. The flow rate is increased by up to 40% more... | |
| Special valve structure allows minimal air admixture in fluid lines during Cupla connection. Liquid bleeding on Cuplas disconnection is very little, which makes it best for frequent connection/disconnec tion applications. |