Detailed Product Description BRASS BALL VALVE1. Nominal Pressure: 4.0MPa, DN65-100&<2.5MPa>2. Suitable Medium: Water, Non-Causticity Liquid & Saturated Steam3. Working Temperature: -20≤ t ≤ 1804. Parallel Thread Conform To ISO-228-1: 20005. Anti-Oxygen Glue Applied To Join Body & Bonnet5. Nickel Plated & Full Port6. Size: 1/2" to 4"