... , ValveSize 50mm,75mm,110mm,160mm,200mmStandardISO9001-2008, DIN8078 / 8077Machinesinjection machinesColorswhite colour for PVC productsWorking placePVC -15°-55°Warrantyat least 50 yearsDelivery ... .Material:unplasticized polyvinyl chloride2.Sizes:50MM,75mm,110mm,160mm,200mm3.Colour:white,green and light gray4.Connection:socket-spigot joint with solvent ...