HYDRAULIC BALL VALVE HIGH PRESSURE 2 & 3 WAY OPTIONS 1/4″ to 1″ BSP – 500 Bar. 2-Way and 3-Way Hydraulic High Pressure Ball Valves. With its carbon steel body and high pressure capabilities this ball valve is perfect for water and oil specifications. Highly popular on jetting systems and a like this is a product designed for high pressure. These valves are constructed with a rust resistant brass ball combined with oil-resistant nitrile rubber stem seal and a strong ball seal for increased durability and performance. The bsp ports we stock are 1/4″ 3/8″ 1/2″ 3/4″ and 1. Widely used in the agricultural, automotive and food industries they have always offered reliability and quality in the harshest of environments. The components of this ball valve allow it to be used in conditions of upto 120 degrees and as low as minus 20 degrees.