1, 802-F comply with DIN3352.
2, flange dimensions conform DIN2532 and EN1092-2.
3, structure, length of the line with DIN3302 F4 or F5.
4, safe working pressure: 1.6MPa.
5, Suitable medium: water, oil and gas.
6, testing standards: DIN3230.
7, open and close way with a hand wheel, wrench nut in two ways.