Sanitary Bottom Ball Valve
The Sanitary Tank Bottom Ball Valve is engineered specifically for direct installation at the outlet of storage tanks, mixing vessels and process reactors. Its special tank-bottom flange (DIN 11850 / ISO 1127) allows the valve to be flush-mounted or welded directly to the tank floor, enabling complete and hygienic drainage with no residual dead volume. Manufactured from stainless steel with a Ra ≤ 0.8 μm bore for the most demanding pharmaceutical, dairy and food applications.
【Size】DN15～DN100
【Dimension】Φ19～Φ102
【Material】SUS304, SUS316L
【Surface Roughness】Ra≤0.8μm
【Sealing】PTFE
Sanitary Bottom Ball Valve
Key Features
• Flush tank bottom design eliminates dead leg
• Complete drainage with no product retention
• Butt-weld tank connection with tri-clamp outlet
• Stainless steel construction
• CIP/SIP compatible
Technical Specifications
• Max Pressure: 16 bar
• Operating Temperature: -20C to 150C
• Surface Roughness: ≤0.8μm
• Body Material: SS304 / SS316L
• Seal Material: PTFE
• Actuator: Lever / Pneumatic / Electric
Applications
• Pharmaceutical bioreactors and buffer/media tanks.
• Dairy fermentation and storage vessels.
• Food ingredient mixing tanks.
• Brewery fermentation and conditioning tanks.
• Cosmetic bulk storage.
• Chemical process vessels.
