※ LETE Model FFB：
LETE Flanged Floating Ball Valves are a prime example of Model FFB’s reliability, performance, manufacturing and superior engineering techniques at work. Featuring a unibody or two-piece bolted design.

※ General Design Features：
? NACE MR0175 - (ISO 15156) (Stainless Steel ball/stem configuration)
? Blowout proof stem
? Weather Seal (Class 600 and higher)
? Actuator mounting pad (4 bolt machined)
? API 6D
? API 607 4th Edition* (O-Ring & Graphite)
? Secondary Metal-to-Metal Sealing
? Full rated bi-directional dead end service
? Antistatic Device
? Lockable handle
? O-Ring design (standard)
? Graphite or Teflon® packing (optional)
*Not applicable to Teflon® packed