High Pressure Brass Ball Valves With Recommended Operating Pressure Between 200k Pa And 1600k Pa.Nominal Pressure 1.6 M Pa. Replacement Arm At Code 333760 025. Plastic Ball: 332 P150. Brass Ball: 332 B150 Or 332 B200. Stainless Steel Ball: 332 Y150. Polyurethane: 332 C3549. Arm Size 10mm.