we can supply you with the high platform float ball valve .and the specification is as following: Specifications: 1) Design standards: GB/T12237-1989 2) Wall thickness: ASME B16.34 3) Inspection and test standards: ZBJ16006 4) Size: 16mm-200mm 5) Class: 1.6MPa-4.0MPa 6) END Flange: GB9113.1 7) Temperature: -28~+300oC 8) Body/bonnet: WCB, CF8, CF3, CF8M, CF3M 9) Seat: PTFE 10) Ball: WCB, 304, 304L, 316, 316L 11) Stem: WCB, 304, 304L, 316, 316L 12) Sealing: soft sealing or hard sealing, and metal-to-metal seat 13) Operation: manual, pneumatic, electric, hydraulic and pneumatic-hydraulic 14) Appendix: fire safe, anti-static devices for ball-stem-body, blow-out proof stem ,lock device