Sanitary Non-retention Liquid Ball Valve

Our Sanitary Non-retention Liquid Ball Valve is specifically engineered to eliminate liquid retention and dead corners in fluid conveying systems, adhering to the strictest hygiene standards required by food, beverage, pharmaceutical, and cosmetic industries. Adopting an encapsulated seat design, the valve ensures no residual liquid remains in the valve cavity, effectively preventing the mixing of stale liquid with new media and avoiding contamination risks. With precision CNC machining and high-quality material selection, it combines reliable sealing performance, easy operation, and long service life, making it an essential component for high-purity fluid processing lines.

1.Zero Liquid Retention & No Dead Corners : The fully enclosed valve seat and full-cavity design solve the problem of liquid retention in the valve cavity, eliminating dead corners where bacteria or residues could accumulate. This design ensures complete drainage and avoids cross-contamination, meeting the strict hygiene requirements of sanitary industries.

2.High-Quality Sanitary Materials : Valve body is made of AISI 304 (1.4301) or 316L (1.4404) stainless steel, featuring excellent corrosion resistance and chemical stability, suitable for various corrosive or high-purity liquids. All seals are made of FDA-approved PTFE (Teflon) or FKM, complying with FDA 21 CFR 177.2600 standards to ensure product safety for food and pharmaceutical use.

3.Precision Machining & Smooth Surface : The inner surface of the valve body undergoes CNC precision machining with a surface roughness of Ra ≤ 0.6μm (optional Ra ≤ 0.4μm for higher requirements), ensuring smooth fluid flow, reducing fluid resistance, and facilitating CIP (Clean-in-Place) and SIP (Sterilize-in-Place) without disassembling the pipeline.

4.Easy Operation & Maintenance : The valve can be opened or closed with a 90° rotation of the handle, featuring small operating torque and quick switching. It supports easy disassembly and maintenance without special tools-there's no need to disassemble the pipeline, only the valve itself, reducing downtime and maintenance costs.

5.Multiple Operation Modes & Connections : Available in manual, pneumatic, and electric operation modes, which are interchangeable to meet different automation needs. Connection types include clamp, welding, thread, SMS, ISO, DIN, RJT, IDF, and BPE, compatible with various sanitary pipeline systems worldwide.

6.Reliable Sealing & Long Service Life : The PTFE seal has excellent self-lubricating properties, reducing friction and wear between the ball, valve seat, and valve stem, greatly extending the service life. The spring-compensated stem seal design ensures tight sealing even under high temperature and pressure conditions, with no leakage risk. The valve can withstand up to 20 million switching times under normal use.

7.Certified & Compliant : Fully compliant with international standards, including 3-A-68-00, PED/97/23/EC, FDA, and ISO 9001. Each valve undergoes 100% hydraulic testing and inspection before delivery, ensuring stable and reliable performance for industrial use.

- Food & Beverage Industry : Dairy products, beer, wine, fruit juice, carbonated drinks, edible oil processing lines

- Pharmaceutical & Biotech Industry : Pharmaceutical raw materials, API, sterile water, biological reagents, vaccine production

- Cosmetic & Daily Chemical Industry : Cosmetics, skincare products, shampoo, hand sanitizer production

- Chemical & Semiconductor Industry : High-purity chemical reagents, semiconductor cleaning fluids, laboratory fluid systems

- Water Treatment Industry : Purified water, drinking water, wastewater treatment systems requiring high hygiene standards

Hot Tags: sanitary non-retention liquid ball valve, China sanitary non-retention liquid ball valve manufacturers, suppliers, factory, sanitary pressure reducing valve, sanitary sample port, sanitary vacuum relief valve, Thankful Material 2 tri clamp ball valve, hygienic check valve leading company, Manufacturers sanitary non return valve