To reliably prevent unwanted backflow of media in pipelines, Disc Check Valves (also known as wafer check valves) are the first choice for demanding industrial applications. Anyone looking to equip their system with a durable and reliable non-return valve comes directly to Fergo.
As a leading supplier, we equip you with the right valve that meets both DIN standards and technical requirements. Whether for aggressive media, high pressures, or critical processes – your plant safety is our drive.
Find a new check valve made from stainless steel and other equally durable and corrosion-res...
To reliably prevent unwanted backflow of media in pipelines, Disc Check Valves (also known as wafer check valves) are the first choice for demanding industrial applications. Anyone looking to equip their system with a durable and reliable non-return valve comes directly to Fergo.
As a leading supplier, we equip you with the right valve that meets both DIN standards and technical requirements. Whether for aggressive media, high pressures, or critical processes – your plant safety is our drive.
Find a new check valve made from stainless steel and other equally durable and corrosion-resistant materials here for your industry. Or click straight through to our bestsellers:
Disc Check Valves Quickly Available – Over 1,000 Models for Professional Applications
Our range is huge. You can choose from a wide variety of Disc Check Valves and receive many items in Germany, Austria, Switzerland, the Netherlands, Poland, France or the EU as early as the next day. Of course, we also supply the rest of the world, often directly from stock.
Do you already know if you need a spring-loaded check valve, whether the seat should be metallic or EPDM, and the housing best made from Stainless Steel 1.4408? Very good. Use the practical filters below for an overview.
Otherwise, one of our experts is happy to provide you with a non-binding and free consultation. You can reach us by phone or email. Please, take direct contact with our team to make your selection easier.
Fergo: The Right Valve for Every Pipeline
Your operation is in good hands with us. We are your contact for valves of all kinds, from Butterfly Valves and Ball Valves, Strainers to Swing Check Valves. This naturally includes special Disc Check Valves.
And if you don't immediately find what you are looking for, we will be happy to help you with an individual solution. Because we really know what we are doing. Fergo Armaturen has been on the market for over 20 years, and our products have always been characterised by innovation. Our DIN-tested valves made of stainless steel or cast steel are no exception.
Rather, the valves bear witness to an extraordinary quality, which is expressed in an equally solid and compact design. Even with aggressive media, the backflow in a closed system can be reliably prevented in the long term. Depending on the configuration, industrial check valves from Fergo are therefore suitable for a wide variety of applications, such as:
- Chemicals
- Steam
- Oils and Fuels
- HVAC Technology
- Food & Beverage
- Shipping
Want to refresh your background knowledge? In the articles of our Fergo Blog we show the application of valves in detail!
RV110 Disc Check Valve – With Four Grounding Lugs for Maximum Safety
The RV110 Wafer Check Valve is also known as a Disc Check Valve and offers special safety features. The special characteristic of this model are the four grounding lugs, which ensure additional safety in your system.
The valve disc is connected to a pressure spring, so the RV110 closes automatically even with low pressure or backflow, thus preventing the medium from flowing back. Disc check valves are particularly suitable for clean liquids and gases.
The RV110 model is available in many material combinations and can thus be flexibly adapted and optimally adjusted to the respective application and purpose. We offer a wide range of check valves - manufactured from a wide variety of materials and in many different designs.
RV108 Disc Check Valve – Robust for Demanding Environments
The Disc Check Valve RV108 is a versatile and reliable solution for various industrial applications. It is available in nominal diameters from DN15 to DN200 and is suitable for installation between flanges up to PN16/40 and ANSI150.
The housing, the disc, and the spring are made of robust CF8M (SS316), while the seat is made of metal, which ensures high resistance and durability. The valve has a face-to-face length according to EN 558-1, Series 49, and can be used at operating temperatures from -20°C to +200°C.
The maximum operating pressure is 40 bar (from DN100 it is 25 bar). These properties make the RV108-SSMFW ideal for use in demanding environments where reliability and performance are decisive.
Partnership with GESTRA – Highest Quality Standards
Fergo sources these high-quality check valves through a partnership with the renowned manufacturer GESTRA, an experienced and leading manufacturer of valve technology. The models RV108 and RV110 from Fergo and the GESTRA variants RK76, RK44, and RK86 form a product range tailored for high quality, long service life, and reliable functions in demanding applications.
Is your case more specific? Which seal do you need now? For any questions, our experienced support will be happy to help. Just give us a call!
Fergo: Multiple Certifications and Approvals
Whether you buy a check valve in Germany, Austria, Switzerland, France, Poland or elsewhere, its suitability should be guaranteed by standardized dimensions and construction. With us, you are always on the safe side when it comes to technical details.
For example, regarding the face-to-face length of our valves, which is precisely specified according to DIN EN 558-1. At Fergo, you get valves with standardized dimensions, which significantly simplifies installation or replacement.
All dimensions are always listed in the respective data sheet. You can download this as a PDF before purchasing and compare individual values directly if needed. Also, feel free to test our practical 3D models.
FAQ – Your questions, our answers!
A disc check valve is a non-return valve designed for installation between two flanges (wafer type). A spring-loaded disc inside the valve opens only in the flow direction and closes immediately when the flow decreases or threatens to reverse, thereby preventing backflow.
Spring-loaded means the valve disc is actively held closed by a spring. This enables very fast and secure sealing, independent of the installation position, and ensures reliable operation even at very low differential pressures.
Both the RV108 and RV110 are high-quality disc check valves. A key distinguishing feature of the RV110 is its four grounding lugs, which provide an additional safety function. The RV110 can also typically be configured for a wider range of pressure ratings.
These valves are particularly well-suited for clean liquids and gases. For media containing solids or with a high tendency for fouling, other designs, such as swing check valves, can sometimes be the better choice.