ASCO Numatics Sirai Srl

ASCO Numatics Sirai Srl

A modern and efficient factory, an extensive world-wide sales organisation, constantly increasing market share: today SIRAI has become one of the principal players in the field of solenoid valves. A dynamic company, constantly evolving, whose future projects rest on the solid foundation of sixty years’ experience. Our philosophy has always been aimed at “Total Quality”, thanks to the special attention paid to the latest standards and the continuous involvement of all the company functions.

Company details

Strada per Cernusco, 19 , Bussero , 20060 Italy

Locations Served

Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Globally (various continents)

You get more than a valve when you buy Sirai.

You get thepeace of mindthat comes with purchasing from a long established supplier with the backing of one of the largest global technology companies. You get thesupportthat you need throughout the whole purchasing cycle thanks to an extensive local and international network of sales staff and distributors. You also get a product thatoptimises the performanceyou need from your machine or process, without paying for functionality or performance that you don't need.

Peace of mind

Sirai products have a reputation for quality and reliability. Sirai have been producing industrial components and valves since 1946, specialising in solenoid valves in the 1950's. Sirai were purchased by Emerson in 1998, extending their sales and distributor network even further. Emerson, one of the top 25 global technology companies in the Fortune 500 have provided a solid foundation for Sirai to grow their capabilities, rapidly gaining a reputation within the group for their flexibility, innovative approach and ability to create customised valves for challenging and unique applications.


Local but international, Sirai products are sold through a direct sales network and through distribution outlets, this means they are never far from where you or your customers are located. Many of the distributors have represented the Sirai range for a long period of time and both they and the direct sales network will work to understand your application and propose the right product or solution for your needs.

Optimised performance

Whether your goal is to reduce the cost of your machine or process by reducing the number of components or making it easier to build, or whether your goal is to optimise performance or reduce overall machine size then purchasing Sirai products can help. With an extensive standard range of products and the ability to design bespoke solutions you know that you will be getting a product that simply meets all the needs of the application, and no more. Solutions can be designed that reduce the need to purchase additional connectors, fittings or elbows, reducing component count and cost and making the build easier.