Specifications:

1) Design standards: API 6D, API 608

2) Inspection and test standards: API 6D, API 598, API 607, API 6FA, JIS B2003

3) Face-to-face: ANSI 16.10 / API 6D, JIS B2002

4) Connection: ANSI B16.5, JIS B2212, JIS B2214

5) Flange: ANSI B16.5 / ANSI B16.475) Size: 2"- 40", full bore or reduced ball

6) Class: 150 - 2,500lb

7) Temperature: -29 ~ -330°C

8) Body / bonnet: WCB / WC6 / WC9 / LCB / CF3 / CF3M / 316 / 304 / A105 + ENP / MONEL / H.C / TA3

9) Seat: 13% Cr + PTFE / 316 + PTFE

10) Ball: 304 / 316 / A105 + ENP

11) Stem: 13% / 316 / 304

12) Sealing: soft sealing or metal-to-metal seat, Viton-O-Ring and flexible graphite

13) Operation: manual, pneumatic, electric, hydraulic and pneumatic-hydraulic

14) Appendix: double block and bleed valve; automatic relief of the cavity; fire-safe, lock device, extended stem, blow-out proof stem, sealant injection
fittings, etc.