3-Piece Ball Valve – Tank Series | Flow-Tek by Bray, Cavity-Free, ISO Mount, Flanged Outlet

The Bray Flow-Tek Tank Series 3-Piece Ball Valve is purpose-built for bottom tank outlet applications, offering a cavity-free flow path and flanged tank pad design that ensures clean and complete drainage. This valve is engineered for industries where cleanliness, precision, and full media evacuation are critical, such as chemical processing, food and beverage, pharmaceuticals, and high-purity manufacturing.

The valve features a one-piece integral tank flange outlet and a standard 3-piece construction for easy maintenance and access. The full-port design minimizes flow restriction, while live-loaded stem packing, blowout-proof stem, and ISO 5211 mounting pad support secure automated or manual operation. The cavity-free seat design prevents media entrapment and contamination risks, making it ideal for hygienic processes.

Specifications:

– Valve Type: 3-Piece Tank Bottom Ball Valve
– Design Series: Flow-Tek Tank Series
– Size Range: ½” to 4” (DN15 to DN100)
– Body Material: 316 Stainless Steel (optional in other grades)
– Pressure Rating: Up to 1000 psi CWP
– Temperature Range: -20°F to 450°F (-29°C to 232°C)
– End Connections:
 • Inlet: Tri-Clamp, Weld, or Threaded
 • Outlet: Integral Flanged Pad (flush tank mounting)
– Port Type: Full Port
– Seat Options: PTFE, RTFE, TFM, UHMWPE
– Stem Seal: Live-loaded packing, blowout-proof stem
– Mounting: ISO 5211 Direct Mount Pad
– Operation Modes: Manual (lever handle), Electric, Pneumatic
– Certifications/Standards:
 • ASME BPE
 • FDA Compliant Seats
 • ISO 5211
 • API 607 (Fire Safe available on request)
– Applications:
 • Tank bottom drainage
 • Clean-in-place (CIP) systems
 • Sanitary processing
 • High-purity or batch media control

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com