EMTECHNIK Needle Valve / Regulating Valve 5L101G0414PVFP features a unique seamless design, compliant with DIN, USAS, and JIS standards, completely leak-proof. Unique design for pressure regulation and fluid shut-off. Robust and lightweight construction. The valve body is injection-molded from corrosion-resistant plastic, particularly suitable for well-known peristaltic pumps. To meet system requirements, the sample gas system is protected with PVDF material. Maintenance-free, suitable for long-term use.