Specifications: 1) Size: 1/2~36" 2) Pressure class: 150 ~2,500lbs 3) Temperature: -29 ~ 800°C 4) Suitable medium: water, oil, vapor 5) Body material: WCB, WC1, WC5, WC6, WC9, C12, CF3, CF8, CF3M, CF8M 6) Operation: manual control, gear operated, motor actuated Design std: API 600/6D Flanged std: ASME B16.5/ASME B16.47A Butt welded std: AEME B16.25 Face to Face std: ASME B16.10 Inspection and testing std : API 598. Carton case.