Diaphragm check valves  Manufacturers, Traders, Suppliers

The family business Lasso Technik AG was founded in Switzerland in 1942 by Albert Schüle and is now managed by the third generation.
The traditional Swiss company stands for high-quality products that inspire architects, construction companies, plumbers and even municipalities.
In particular, the patented Stop Silent non-return valve, a brilliant invention by Albert Schüle, which we have continued to develop over the years in line with changing standards.
The company is headquartered in Basel, Switzerland. Our team consists of a mixture of different generations, countries and professional groups. This enables us to provide differentiated perspectives for the professional advice of our customers and the further development of our products.

IME GmbH - Your specialist for spare parts for construction machinery worldwide
Since 1984, IME GmbH, based in Gailhof (Lower Saxony), has stood for quality, reliability and first-class service in the field of spare parts for construction machinery. Whether excavators, wheel loaders or cranes - we supply what keeps your machines running.
Our customers come from the construction industry, mechanical engineering and related sectors - and rely on our many years of experience, our wide range of products and our fast, worldwide delivery.
Why IME GmbH?
- Huge selection of spare parts
We offer spare parts for numerous well-known manufacturers - from standard wear parts to special components for older machines. Our product range is constantly being expanded.
- Worldwide delivery - fast & reliable
Thanks to our large warehouse and well-established logistics processes, we ensure that your order reaches you quickly - no matter where in the world you are building.
- Competent advice from the experts
Our team consists of real industry experts who speak your language. You receive personal advice - no call centers, no compromises.
- rubin-parts.com our webshop
Available 24/7, designed to be user-friendly and with detailed information on all products. Order spare parts conveniently online.
- New: Find spare parts with Parts Search
Use our intelligent Parts Search service to quickly and easily find the right spare part for your construction machine. Simply enter the spare part number and the tool will search our entire range and show you exactly the part you need.
Save time, avoid mistakes - that's how modern spare parts search works.
Spare parts for construction machinery - direct from the experts
When it comes to spare parts for construction machinery, quality is crucial. An unsuitable part can mean downtime - and cost you time and money. At IME, we focus on tested quality, fair prices and a service that takes the pressure off you.
Thanks to our decades of experience, we not only know the technical requirements of construction machinery, but also the challenges on the construction site.
Our customers value us as a partner who reacts quickly, thinks ahead and delivers reliably.

WESA-Armaturen GmbH has been developing, producing and refining ball valves, as well as heating and industrial valves for over 45 years. Our products are used to open and close pipelines.

The main factory is located in Winterbach near Stuttgart. We grew again in 2016 when we opened a new administration building. We manufacture high-quality valve products at a facility covering over 8,000 m² in Germany and at numerous production cooperation sites worldwide. From in-house design to assembly and packaging, WESA is your one-stop shop!

ALS Schmiertechnik GmbH & Co.KG has been manufacturer, supplier and innovator in the international lubrication business for 30 years now.
ALS Automatic Lubrication Systems are reliable, easy to maintain and offer long-term lubrication for improved equipment availability. Make your choice between single- and multi-point lubrication systems.
We offer the following types of lubricator:
Grease filling equipment, oil filling equipment, Grease pumps, central lubrication systems, Microspray system, electric drip feed oilers, Electric oil dispensers, grease guns, Pneumatic pumps, solenoid pumps, Oiler, electronically monitored lubricator and electromechanical lubricator.
ALS has more than 100 special lubricants in store.

With FERGO Armaturen GmbH you command a competent and faithful partner for the control engineering's sector.

SERTO unions have been used successfully in diverse industries and applications across the globe since 1952. The unique features of this system with radial mounting and dismounting are highly valued by our customers. From simple tube connections to complex system solutions – SERTO develops its products with state-of-the-art technology in its in-house laboratories and workshops. Over time, a complete line of products including tube fittings, valves, hoses and accessories has been created – for anything that needs to be conveyed, distributed or regulated.
SERTO is not only renowned for its intelligent systems and wide range of products, but also for its extensive know-how, fast delivery and modern logistics. As a part of our customer focus, SERTO provides support in planning, manufacturing and distribution and guarantees on-time delivery of its top quality products.
Subsidiaries in Germany, France and Italy as well as over 30 representatives throughout Europe work together to form an efficient and professional sales network. Quality comes first and foremost at SERTO and is therefore implemented consistently in the entire group.

Decades of experience and worldwide project references for the use of our non-return valves under the extreme operating conditions of the chemical and pharmaceutical industries, refineries and plant construction confirm our company's high performance time and time again. As a world-leading specialist in the planning, design and manufacturing of check valves, bottom valves and sampling valves, RITAG focuses its products and service on achieving maximum customer benefit.
Process reliability through first-class engineering. Flexible and fast in realising your specifications and requirements. And last but not least: Maximum availability of your plant and systems by means of a global network of service partners. RITAG standard non-return valves and special designs are available in all nominal dimensions, pressure ratings and materials required for specific processes. Our engineers ensure that RITAG products operate in accordance with all international standards and regulations.

Lechler GmbH is a family business based in Metzingen, Baden-Württemberg. The company develops and manufactures spray nozzles of different materials for various applications and is among the leading companies in the world market.

Experience and innovation in high-pressure water technology for the industrial sector – your high-pressure pump manufacturer from Germany.
We offer high-pressure technology. Whether jetting, hydraulics or process technology: our expertise lies in triplex and quintuplex high-pressure water pumps and complex pump systems.
Since 1974, KAMAT has stood for experience and competence in the design and manufacture of high pressure plunger pumps and high-pressure units based on a modular system. We are proud to offer high-pressure technology made in Germany, which meets the highest demands for efficiency, quality and reliability with maximum flexibility. As a second-generation family business, we develop and manufacture customised high-pressure solutions in Witten, Germany, for use in a wide range of industrial applications worldwide.
You have the challenge. We have the experience.
Discover the power of our high-pressure technology today and let us help you meet your industrial challenges with our innovative high-pressure solutions.

Eisele Pneumatics GmbH & Co. KG is a multinational family owned company with headquarters in Waiblingen, Germany since 1939. With 170 employees, Eisele develops, produces and distributes premium quality solid metal connectors and has become established over the past decades as a leading supplier of innovative connection solutions.
The Eisele portfolio – manufactured virtually 100% in Germany – comprises all important standard connection components such as push-in fittings, quick-release couplings and tube fittings, as well as numerous innovative products with unique selling properties that set standards, such as an extensive line of multiple connectors.
Worldwide distributors and the subsidiary Eisele Connectors in Michigan, USA, ensure the global availability of Eisele products.

HELS was established in February 2012, by combining professionals who have over 20 years of experience in the industry, to provide qualified technical services and combining its experience with production for the development of new products. HELS strives to become one of the major brands abroad in this field by using existing knowledge, technological infrastructure, machinery and experienced human resources.

As a team we have a goal to become the engine of innovation in the sector, as well as develop new products and be solution partner for our customers and take part in significant projects within the country and abroad. HELS perceives the concept of total quality as management policy and strategic value by putting customer satisfaction and reliability over all.