Ball valve assuring the integrity of the process line under fire conditions. It is provided with graphoil seals, a metal lip as an emergency seal, and PTFE seats. Strong construction in carbon and stainless steel. The valve is available in sizes from 1/4” to 2” (Series 400) and from 1/2” to 2” (Series 600). The valve is in accordance with API 607 and CE Marking. Connections NPT, BSPP, BSPT, SW, and BW. OPTIONS: Full and reduced bore. Diversity in materials for seats and seals. Body Series 44 ISO according to ISO 5211. Oval handle. Special automation.