Description
Food Grade Sanitary Ball Valve is a critical fluid control component engineered specifically for hygienic process applications. Our Sanitary Tri-clamp Ball Valve series (models WQ81F/8k1F/85F) delivers reliable shut-off, connection, and medium direction adjustment capabilities in pipelines requiring strict sanitary standards. Constructed from premium stainless steel materials and featuring smooth, crevice-free surfaces, these valves prevent bacterial growth and ensure product purity, making them the preferred choice for industries where hygiene is non-negotiable.
Product type | Sanitary Tri-clamp Ball Valve |
Model | WQ81F/ 8k1F/85F |
Nominal diameter | NPS 1/2”~NPS4”(DN15~DN100) |
Operating pressure | 1.6MPa |
Body Material | 304,316,316Letc |
Trim material | 304,316,316L |
Seat seal material | PTFE, RTFE |
Connecting end | Tri-Clamp, Quick Coupling |
Design standard | GB/T 12237, ASME B16.34, JIS B2071, DIN 3357 |
Face to face | Pioneer’s Design Standard |
End Connection | GB/T 9113, ASME B16.5, JIS B2212, DIN 2542 |
Inspection and test | GB/T 26480, API 598, JIS B2003, DIN 3230 |
Operation device | Handle, signal, pneumatic,electric actuator |
Our Pharmaceutical Use Ball Valve operates on a simple yet effective rotary mechanism. A hollow, spherical ball with a central bore rotates 90 degrees around the valve stem axis to open, close, or throttle fluid flow. When the bore aligns with the pipeline, fluid flows freely; when rotated 90 degrees, the solid surface of the ball blocks the flow completely.
Available in 3-piece, 2-way, and 3-way configurations, these valves feature tri-clamp, butterfly clamp, and quick coupling end connections that can be customized to your specific requirements. The precision-machined ball and seat ensure tight shut-off with zero leakage, even under continuous operating conditions. The smooth internal surfaces eliminate dead spaces where contaminants could accumulate, maintaining the highest levels of hygiene.
Polished internal and external surfaces to Ra ≤ 0.8μm prevent bacterial adhesion
Crevice-free construction eliminates product buildup and simplifies cleaning
Compatible with CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes
316L Stainless Steel Sanitary Ball Valve options provide excellent resistance to strong acids, alkalis, and corrosive chemicals
PTFE and RTFE seat seals offer high temperature resistance and long service life
Compatible with a wide range of process media
Multiple body styles and connection types to fit any pipeline layout
Manual, pneumatic, and electric actuation options for automated systems
Customizable designs to meet unique process requirements
Food and beverage processing (dairy, brewing, soft drinks, edible oils)
Pharmaceutical manufacturing and biotechnology
Cosmetics and personal care production
Fine chemical processing
Drinking water treatment and distribution
Pioneer Valve is a trusted manufacturer of high-quality fluid control solutions for industrial and commercial clients worldwide. Our Food Grade Sanitary Ball Valves are manufactured in state-of-the-art facilities using advanced production techniques and rigorous quality control processes.
We adhere to international design and manufacturing standards, ensuring our valves meet or exceed industry requirements for performance, reliability, and safety. Our experienced engineering team can provide custom solutions tailored to your specific application needs, and we offer comprehensive technical support and after-sales service to ensure your complete satisfaction.
With PTFE seats, the maximum operating temperature is 150°C. RTFE seats can withstand temperatures up to 200°C.
Yes, our sanitary ball valves can be used for moderate throttling applications. However, for precise flow control, we recommend using a dedicated control valve.
Yes, our valves can be supplied with 3.1 material certificates and other relevant certifications required for pharmaceutical and food processing applications.
