Yuanda Valve Group founded in 1994. over 26 Years Export experience. Until 2020, Headquater factory land area over 540,000 square meters and 3500 employees. technical team more than 200 emplyees. Our goal is to be the last station of your valves solution! Sales volume in 2019 is $250 millions and that is Rank NO.2 among all Chinese Valve Manufacturers. 
Certifications: ISO9001, ISO14001, API6D,API6Fa, API600, API602, API607, JIS, KS, CE, EAC, WRAS and so on.
Products scope: ANSI 125LB/ DIN PN10&16/ JIS10K/BS PN10&16 Gate valve with resilient Seated and Metal Seated, F4 & F5 two different type. Globe Valve, Swing Check Valve and Lift Type Check Valve. Ball Valve split body type, Butterfly Valve wafer and Flange type. 
API150LB-1500LB PN16-PN100/JIS20K Cast Steel and Stainless Steel Gate Valve, Globe Valve, Check Valve. 
API602 Forged Steel Gate valve, Globe Valve and Check Valve with SW, RF, and Screw Type. 
OEM is acceptable and YD group have been working OEM with many famous Brands all over the World.

Regarding API SS Floating Ball Valve , refer as following:

Face to face: ANSI B16.10
Flange end: ANSI B16.5
Design: ANSI B16.34
Inspection: API 598
Rate:150LB-300LB 
Split Body, PTFE Seated.