Model GRF20 Pressure Regulator

The GRF20 flanged pressure regulator is a robust, high‑capacity stainless‑steel regulator engineered for reliable performance in industrial gas and liquid applications. Designed for use with DN20–DN25 flanged connections, it is well‑suited for medium‑to‑large flow systems requiring stable downstream pressure control.

Supplied as a spring‑loaded pressure regulator, the GRF20 offers dependable mechanical regulation across a wide range of operating conditions. To accommodate varied system requirements, the GRF20 is available in six design pressure ratings: 16, 20, 40, 50, 100, and 250 bar, making it suitable for both low‑pressure service and more demanding high‑pressure environments.

Manufactured entirely from 316L stainless steel, the GRF20 provides excellent corrosion resistance and long‑term durability, ensuring compatibility with a broad selection of industrial media. Its 12.5 mm seat diameter and Cv value of 3.2 deliver significantly higher flow capacity than the smaller GRF15 model, making the GRF20 an ideal choice for installations where increased throughput and reliable pressure stability are essential.