Description: Reducted bore / Full bore Ends: Threaded ends (ANSI B2.1, BS21, DIN259/2999, JIS 130202/130203)' Flanged ends (ANSI B16.10, B16.5, JIS B2214, B2215, DIN2531, 2534, 2535)Size: 1/4"-4"Material: CF8M, CF8, CF3M, WCBPressure Rating: 1000PSI WOG/ 2000PSI WOGPressure Test: API 598Operation: Lever handle ( locking device or not)