... Size: 1/4" Through 4" Body: CF8M/CF8/WCB Seat: PTFE/R-PTFE Thread Ends: NPT, BSP, BSPT, DIN 2999/259, ISO2282PC Ball ... / DIN 1.0619. Seat: R-PFTE or others on request. Thread Ends: NPT, BSP, BSPT, DIN 2999/259, ISO228/1. CE ... " Through 8" Body: CF8M/CF8/WCB Seat: PTFE/R-PTFE/ or others on request. Ends: Thread, Butt weld, Socket weld ends. 3PC Ball ...