Check Valve
Reliable backflow prevention for safe and efficient fluid systems
Overview
The HERZ Check Valve is designed to allow fluid flow in one direction only, effectively preventing backflow in HVAC, heating, and water distribution systems. Operating automatically based on system pressure, the valve closes instantly when reverse flow occurs, protecting pumps, pipelines, and connected equipment from damage and performance loss. With multiple design options and durable materials, HERZ check valves ensure dependable operation and long service life.
Key Features
- Automatic Operation – Opens and closes based on fluid pressure, requiring no manual intervention.
- Backflow Prevention – Protects pumps, valves, and piping systems from reverse flow and related damage.
- Multiple Designs – Available in spring-loaded threaded, swing check, and dual-plate wafer configurations.
- Low Pressure Loss – Engineered for smooth flow with minimal resistance and energy loss.
- Durable Construction – Manufactured from high-quality materials such as brass, cast iron, and stainless steel.
- Reliable Sealing – Equipped with EPDM or equivalent seals to ensure tight closure and leak-free performance.
- Wide Application Range – Suitable for HVAC, heating, and water distribution systems.