Tank Series TKF15 2-piece and TK7000/TK8000 3-piece full port ball valves are designed specifically to address industry needs for tank bottom drain locations on autoclaves, reactors, pressure vessels and storage tanks. TK series valves facilitate rapid and unobstructed drainage of tank media. Tank Series valves feature a zero leakage seal, live load packing, and integrally cast top mounting flange to simplify actuator mounting, heavy-duty construction. All Tank series valves feature a low operating torque and long service life.
TKF15 Tank series 2-Piece ball valves feature a valve closure with integral tank bottom connection cast as one piece for flush bottom weld-in-place connection to the tank and an ASME B16.5 flanged connection
for piping. TKF15 series valves deliver an economical solution for larger tanks with NPS from 2 ½” to 10” inches.
TK7000/TK8000 Tank Series three-piece ball valves are designed with the added benefit of a swing-out body for easy,
in-line clean-in-place / service-in-place maintenance. 3-Piece TK Series valves offer the widest availability of end connections including Flanged, Threaded, Socket Weld, Extended Socket Weld, Butt Weld, Extended Butt Weld, Quick Clamp, and Tube / Extended
Tube ends.
2-Piece Ball Valve
Tank Series
Size Range
TK7000/TK8000: NPS 1 to 6
TKF15: NPS 2½ to 10
TKF15: NPS 2½ to 10
Maximum Allowable Operating Pressure
TK7000/TK8000: NPS 1 to 4, 1000psi WOG; NPS 6 to 10, 400psi WOG/ANSI Class 150
TKF15: 316SS, 275psi; WCB, 285psi
TKF15: 316SS, 275psi; WCB, 285psi
Specifications
2-Piece Ball Valve - Tank Series
Size Range
TK7000/TK8000: NPS 1 to 6
TKF15: NPS 2½ to 10
TKF15: NPS 2½ to 10
Body Materials
Stainless Steel, Carbon Steel
Stem Materials
Stainless Steel
Maximum Allowable Operating Pressure
TK7000/TK8000: NPS 1 to 4, 1000psi WOG; NPS 6 to 10, 400psi WOG/ANSI Class 150
TKF15: 316SS, 275psi; WCB, 285psi
TKF15: 316SS, 275psi; WCB, 285psi
Seat Materials
Modified TFM
Shutoff Rating
Zero Leakage
Ball Materials
Stainless Steel
Body Style
Three Piece
End Connections
Threaded, Socket Weld, Butt Weld, ANSI 150 Flanged, Quick Clamp - Sanitary, Tube O.D.
Testing Standard
API 598
Ports
Full Port
Face to Face
Manufacturer Standard (see catalog)
Certifications
CRN, PED, PE(S)R
applications
Tank Bottom