This industrial GS 2-way needle valve is made from 1,0570 or 1,4301 material. It features ball seats ranging from DN6 up to DN4. Depending on the valve size and seal material combination preferred, the square valve can withstand an operating pressure from S3000 (210 Bar) up to S6000 (350 Bar), and a temperature range of -20°C up to 100°C.