Iso 16028 Dimensions

[Frida Kosofsky]

ISO16028 couplers are items compliant with the aforementioned International Standard, which specifies the interface dimensions for interchangeability and performance requirements for hydraulic flat face quick couplings. This is one of the most popular types of quick hydraulic couplings; the main reasons why end users prefer to install these items are for sure lack of fluid spillage after disconnection and ease of cleaning, both strictly related to the flat face design of the sealing valves; the connection and disconnection mode is also pretty comfortable and user-friendly and has certainly contributed to the grown of popularity over the years. Most consolidated applications for this type are: mobile construction equipment, hydraulic tools, vehicles, Oil & Gas and industrial equipment.

To clean the external surfaces of quick hydraulic couplings before each connection is the best way to prevent the ingress of contaminant particles and debris into the circuit; hence that can be seen as the golden rule of periodical maintenance and an essential condition to reduce likelihood of leaks and machine downtimes and to maximize service life. Flat surface valves of ISO 16028 couplers allow an extremely easy and effective cleaning, facilitating maintenance task in charge of end users.

Further, for all of the sizes covered by ISO 16028 a stainless steel series (2FFI), suiting coastal and marine environments as well as every context expected to be corrosive to metals is also available; the use of this version is also largely recommended when dealing with fluids like water or water glycol mixtures.

There are 164 national member bodies of the ISO, including the Italian UNI which develops, publishes and promotes specifications to improve the effectiveness of socio-economic systems by championing competition, consumer and environmental protection, and product quality, services, processes and professionals.

Exchange between countries can be facilitated more easily because standardisation transcends individual national regulations and, therefore, guarantees that the purchase has characteristics that are recognised and validated all over the world.

The ISO has published 22,813 international standards since 1947 covering all sectors. They are drafted by technical committees and adopted after rigorous evaluation and approval processes, which generally take 3 years.

ISO 16028 refers to flat face quick couplings and specifically defines the dimensions of the connection/disconnection parts and the performance levels required for operation in fluid dynamic circuits with nominal pressures between 200 bar and 315 bar.

Rapid and safe connection/disconnection, protection from contamination and durability over time in a variety of operating conditions. Stucchi quick couplings with these features have proved themselves time and again to be up to international standards.

This document specifies the interface dimensions for interchangeability and specifies the performance requirements for hydraulic quick-action couplings, flush-face type, for use at pressures of 10 MPa (100 bar) to 31,5 MPa (315 bar), depending upon the coupling size.

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COUPLER SIZE CHART

Profiles of male nipples help you to identify four popular styles of hydraulic quick disconnect couplers in nominal sizes ranging from 1/4" to 1". Nominal sizes represent intended hose or tube sizes, not the actual diameter of the coupler. For actual dimensions, print this page actual size and compare the profile drawings to your existing equipment.

1/2" hydraulic quick-disconnect couplers (ISO 16028 Flat Face interchange). Our complete set of 1/2" Flat Face coupler/plug x 3/4" NPT Skid Steer quick disconnects are high pressure non-spill quick connects that are becoming increasingly popular. The Flat Face valving in both halves allow for minimal fluid loss and air inclusion; the Flat Face is also ideal in dirty environments as it can easily be wiped clean. This set of coupler/plug features a new improved design for high flow performance and maximum service life. This product is also commonly referred to as a Skid Steer quick disconnect or Bobcat quick coupler.

These couplers and plugs meet HTMA dimensions and the standard sleeve lock feature prevents unintended disconnection. They can be connected with one hand push-to-connect operation. They are compatible with Parker FE501/502-8FP, Safeway FF49 series, Perfecting H series, Hansen QA2900, and Aeroquip FD49/FD89 series. These fit most makes and models of Skid Steer loaders including, Bobcat, Case, Caterpillar, Kubota, John Deere, Takeuchi, Volvo, Mustang, Thomas, New Holland, and many more. They are also interchangeable to ISO 16028 which is compatible with Parker FEM series, Snap-Tite 74 series, Hansen FF, Aeroquip/Eatonm FD89, Stucchi FIRG/series 'A', and Faster FFN/FFI/2FFN/2FFI.

FF female 1/2" body 3/4" SAE port. Flat Face Couplings - ISO 16028 Compliant Couplings.

OEM and dealer accounts can qualify for extended terms and pricing discounts. Call our customer service department today to apply.

The flat face feature allows the operator to clean the coupling surfaces to prevent contamination from entering the system. Typical applications include skid steer attachments, excavator hammer circuits, hydraulic hand tools and breakers, mobile equipment, general industrial, mining and agricultural. Fully compliant with ISO 16028 for interchangeability, dimensions and performance.

TEMCo's flat face hydraulic couplers use the ISO 16028 standard, which replaces older ag coupler standards that result in hydraulic oil spillage and added debris in your hydraulic system. Our couplers are machined out of carbon steel and plated with Zinc Nickel (Zn-Ni), which offers corrosion resistance, as well as an extra layer against normal wear and tear. Each coupler is pressure tested with hydraulic oil right off the factory line.

TEMCo's flat face female couplers also come with a knurled collar that interfaces a fixed ball. When rotated, the collar is locked into place - a safety feature to prevent accidental decoupling to your application.

Rotate the knurled collar on the female coupler so that the ball and indent in the collar are misaligned. Doing so will prevent the collar from being pulled back, which disengages and releases the female coupler from the male coupler. This feature ensures a safe working environment. To disengage the coupler, simply rotate the collar into alignment and pull the collar back away from the opposing male coupler.

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