Nitto Kohki high-flow fittings

Diameter: 0.13 in - 2 in
Operating pressure: 15 bar - 75 bar

... working pressure of 15 to 75 bar. The housing materials of this coupling consist of steel, stainless steel, and brass. The seal material comprises of FKM, NBR, and EPDM. It also has a newly added male thread.

Diameter: 0.38, 0.25, 0.5 in
Operating pressure: 15 bar

... traditional ones. 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 ...

Diameter: 0.13 in - 2 in
Operating pressure: 15 bar - 75 bar

... connection types are newly added. • Valveless construction drastically saves pressure loss and achieves high flow rate. • Suitable for high viscosity fluids (such as grease). • ...

Operating pressure: 35 bar

The Zerospill cupla by Nitto is an easy to connect coupling which minimizes spillage during disconnection to keep workshops always clean. It comes with the latest and unique seal system that reduces the spillage by up to 96% compared ...

Diameter: 0.25, 0.38, 0.5, 0.75, 1 in
Operating pressure: 206 bar

... . • The special design to keep pressure loss extremely low is particularly ideal for hydraulic applications requiring high flow rates. Both socket and plug have built-in automatic shut-off valves to prevent fluid spill ...

Diameter: 0.38, 0.5, 0.75, 1 in
Operating pressure: 350 bar

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 ...

Diameter: 0.38, 0.5, 0.25 in
Operating pressure: 10 bar

The Mold Cupla High Flow model assembled by Nitto, is a brass quick coupling that features a doubled flow rate for an increased productivity. This device offers a space saving design, utilized for molds ...

Diameter: 0.25 in - 0.75 in
Operating pressure: 30 bar - 75 bar

... facilitates easy fluid handling. Suitable for a wide range of vacuum applications as high as 1.3 x 10-1 Pa {1 x 10-3 mmHg} even when disconnected. Three types of seal material are available to suit any ...

Diameter: 0.25, 0.38 in
Operating pressure: 45 bar

The PCV Pipe Cupla is manufactured by Nitto, and is a quick connect coupling that fastens itself to a straight pipe made of copper to avoid unnecessary welding or flaring. When connected, it has the capacity of withstanding vacuums of ...

Diameter: 0.25, 0.13 in
Operating pressure: 10 bar

The MAM-B model engineered by Nitto, is a multi-port quick coupling, that provides simultaneous connections of various ports in a single operation. This device is equipped with a simple manual lever action that provides an ergonomic connection ...