Specifications: 1) Design and manufacture standards: ANSI B16.34 / BS1873 / JIS B2071 / JIS B2081 2) Face to face: ASME / ANSI B16.10, JIS B2002 3) Connection: ASME / ANSI B16.5 4) Test and inspection standards: API 598 / JIS B2003 5) Body: WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / MONEL / CN7M 6) Trim: LF2 / F304 / F316 / F304L / F316L 7) Size: 1 / 2"-18" 8) Operation: Manual, pneumatic, electric, hydraulic and pneumatic-hydraulic Wooden Case