The ENVIROFA ball valve, article number 506034, ist made of polypropylene (PP) and has a nominal diameter of DN15 (suitable for d20). The internal stem design with PTFE seals and EPDM O-rings ensures high chemical resistance. This ball valve ist designed for use in aggressive media. The S4 version offers easy operation. The connection type allows for simple integration into existing piping systems. Suitable for chemical processes, wastewater treatment, and plant engineering where corrosion-resistant fittings are required. Please submit an inquiry for this product.