Waltech® Tube Fitting Series
Reliable and leak free performance.
Access to a complete tube fitting portfolio from one supplier that can meet any tube fitting needs, while also ensuring consistent performance and superior reliability.
Waltech tube fitting system
For any tube fitting system, your top priority has to be reliability. That’s why our Waltech series ensures excellent performance by combining robust, leak-free design with high bending and impulse resistance. Our Walpro, WalringPlus, Walform tube fitting systems offer a complete solution for any needs. With three different ways to create a connection, our systems can meet a wide range of application challenges.
Waltech’s design features enable simple, safe, and repeatable manual assembly—but our bespoke assembly machines also reduce errors and make assembly quicker and easier. Meanwhile, our unique Guardian
Seal surface plating enables high corrosion resistance without affecting assembly strength.
To help ensure ease-of-use and outstanding results, we also support our Waltech series with an array of end-to-end services—including machine rental, maintenance and operator training.
Waltech tube fittings at a glance
- A complete solution for any tube fitting needs in carbon steel and stainless steel (1.4571)
- Highest operating pressures up to 800 bar
- Available in 6-42 mm tube diameters
- All parts built to DIN EN ISO 8434-1 for 24° fittings
- Manual or machine assembly
- Exceptional durability and stability
- 4:1 safety factor
- Broad supporting services
______________________________________________________________________________________________________________________________________________________________________________________________________________________
Walpro
Choose Walpro cutting ring system if you need a cost-efficient, easy solution that also allows manual assembly. It enables leak-free performance and short bending lengths for greater application flexibility.
- Operators ‘feel’ when assembly is complete and overtightening is unmistakable, thanks to steadily rising tightening torque with a limit stop feature.• Increased resistance to high dynamic loads through axial ribs, inner area clamping along the complete tube length, and cutting edges that equally share the holding force.
- Optimized sealing efficiency due to a complete connection between the cutting ring and tube surface. High sealing stress also results in a lower likelihood of leakage.
- Superior assembly characteristics due to cutting edge angles and two cutting edges.
- Safe connections even after repeated assembly. The metallic sealing cutting ring can be assembled and disassembled as often as necessary.
- Lower expenditure, thanks to a reduced need to replace nuts and bodies.
______________________________________________________________________________________________________________________________________________________________________________________________________________________
WalringPlus
Choose Walring cutting ring system if you have a manual assembly process and want to reduce errors. It enables additional soft sealing and easy assembly.
- Some cutting rings with inner soft seals can be difficult and slower to assemble due to friction between the inner O-ring and the tube’s outer surface. The unique inner design of WalringPlus means a significantly lower force is needed to pull the cutting ring over the tube – enabling easier assembly and a reduced risk of damage to the soft seal.
- Where many tube fitting systems require time-consuming and messy lubrication for all components, this is not necessary for Waltech components in carbon steel. This dry assembly process makes tube fitting assembly easier, faster, and cleaner.
- The O-ring groove design of WalringPlus enables an improved stress curve in the material, which increases its mechanical resistance compared to other soft seal cutting rings on the market. This eliminates the risk of the cutting ring cracking during assembly.
- With the bulk of material in front of the first cutting edge, WalringPlus allows for visible control over assembly to reduce the risk of leaks.
- By automating the process of cutting ring assembly and tube forming, Danfoss bespoke WALTRECH M-R7 machine reduces the assembly time and effort required for WalringPlus, as well as the risk of leaks.
______________________________________________________________________________________________________________________________________________________________________________________________________________________
Walform
Choose Walform tube connectors for the most demanding, high-pressure, high-vibration applications where safety is crucial. It enables additional sealing, easy machine assembly, and robust performance.
- Patented nose design provides secondary metallic sealing to eliminate any risk of leakage in the only possible path.
- Positive locking between the stud and tube ensures absolute reliability under extreme dynamic loads.
- Locked-in retaining tube removes any risk of disconnection and enables Walform to be used in safety-critical applications.
- No turning of the tube during the assembly process eradicates the risk of assembly failure.
______________________________________________________________________________________________________________________________________________________________________________________________________________________
