Description Two-way chrome-plated ball valve Giacomini R250D series with a lever handle serves as a shut-off valve in the distribution of heating/cooling systems and not dangerous gas. The tap is maintenance-free. Suitable for high pressure drops and temperatures. Giacomini armatures are manufactured to the quality standards given by the ISO 9001:2008 certificate. The R250D series ball valves have been certified for contact with drinking water. Features: Lever handle Internal thread Temperature range -40 ° C to 185 °C PN 35 UL listed/ FM certified