Válvula de gas antirretorno Kromschroeder GRS25R (03150669)

Gas check valve Kromschroder GRS 25R (product code 03150669) — a reliable device for preventing reverse flow of gas or air in gas systems. Thanks to the proven technology of the German manufacturer Kromschroder, this model ensures a high level of safety, durability, and ease of operation for a wide range of industrial and commercial applications. What it is and why it is needed The GRS 25R check valve is specifically designed to prevent unwanted backflow of gas or air in the gas pipeline — a situation that can lead to unstable equipment operation, reduced efficiency, and potential safety risks. It automatically prevents gas flow in the reverse direction, maintaining the functionality and safety of your system. Advantages of the GRS 25R model: • Reliable protection: prevents gas "blow-by" and reverse flow, especially important for industrial burners, boilers, and gas generators. • High quality: the valve has been tested and registered according to DVGW standards, confirming its safety and durability. • Compatibility with different media: suitable for natural gas, air, and oxygen, providing versatility. • Compact and easy installation: standard size DN 25 with internal thread Rp ensures easy integration into existing gas lines and saves space during installation. • Wide temperature range: operates from -20 °C to +80 °C, making it suitable for various climatic conditions and process environments. Main technical specifications: • Type: non-return (uncontrolled) gas valve • Connection: DN 25, internal thread Rp • Material: durable metal alloys for longevity • Weight: approx. 1 kg • Working