Shut-off valve Herz 4115 W DN25 angled (skew) for water systems

The Herz 4115 W DN25 angled (skew) shut-off valve is designed to control water flow in plumbing and heating systems where a compact angled connection is required. With a nominal diameter of DN25, this valve is suitable for supply and return lines and provides a reliable shut-off function to isolate sections of pipework for maintenance or repair. The angled configuration reduces space requirements and facilitates installation in confined or offset piping arrangements.

Advantages

This angled shut-off valve offers a stable, leak-resistant closure and a simple operating mechanism suitable for routine isolation tasks. Its compact skew design allows for easier alignment between pipes with offset runs, reducing the need for additional fittings. The valve is built to withstand typical domestic and commercial water system pressures and supports straightforward access for maintenance and replacement.

Suitable for

• Isolation of supply and return lines in heating systems
• Shutting off water flow during plumbing maintenance and repairs
• Installation where angled or offset pipe connections are required
• Residential and light commercial water distribution systems

Key specifications

• Nominal diameter: DN25
• Angled (skew) body design for offset connections
• Function: shut-off/isolation valve for water systems
• Application: supply and return lines in plumbing and heating installations
• Compact form factor to save installation space

How to use

Install the valve inline on the DN25 piping run, ensuring correct orientation for the angled connection relative to adjacent pipes. Use appropriate sealing methods on threaded or soldered joints according to the pipe material and local codes. Operate the valve by turning the handle to the closed position to isolate the downstream section for service; open the valve fully to restore flow. Verify tightness after installation and perform a pressure test in accordance with system requirements.

Usage recommendations

For long-term reliable operation, avoid excessive torque when operating the valve and follow regular inspection intervals to check for leaks or wear. Use compatible pipe materials and connection methods to prevent galvanic corrosion and consult system pressure and temperature limits when selecting valves for specific installations.