... Brass hot forged Size 3/8 to 4 inch BSP DN10 to DN100 7 threads heavy body DR, ... , gas, oil5. Flow port: DN15 to DN1006. Connection: BSP/ISO228 thread7. Packing: 12 pcs/small box; 120 pcs/big ... , PVC6. Sealing: PTFE, EPDM O-Rings7. Pipe connections: BSP/ISO/NPT/NPSM thread; welding, flange8. Threaded body: 5 or ... Forged BodyCW614n, CW617n, Lead Free, DZR10Ball SeatPTFE PN40 BSP Threaded Brass Ball Valve