* The purpose of ST-310DFB is to provide a fast, unrestricted drainage of tank media on sanitary application. * Materials : Stainless Steel ASTM A351 CF8, CF8M, CF3M or higher grade materials. * Seat Materials : Only PTFE or Cavity Filled PTFE seat FDA Seat certification is available. * ISO 5211 Direct-Mounted-Pad for actuation. * Flush Bottom Design x Tube Ends or Flush Bottom Design x T-Clamp are as standard * Compliance Standards: 3-A, DIN11850, ISO1127 * Vacuum application NW, KF Ends and Industrial uses for Threaded, Socket, Butt Weld Ends are available. * Inside Polish≦Ra0.6, better grade of polish is upon on request
ASTM A351 CF8M/CF3M
Flush Bottom Design x * T-Clamp 3A - Tube Welding Ends, T-clamp * DIN11850 * ISO1127