Aohoy's Sanitary control valve is made of stainless steel 304, 316L, which is corrosion-resistant. Welded fittings are used for permanent installation, where process pipes and equipment can be cleaned in place (CIP) and do not need to be removed from the system.
It has high-precision flow control capabilities, good sealing performance, and can effectively prevent media leakage. It is widely used in industries with strict hygiene requirements such as food and pharmaceuticals.
Zero-Leakage Assurance via 100% Pressure Testing Every single valve undergoes rigorous air-tightness and hydraulic pressure testing before leaving our factory—we never rely on random sampling. We use FDA-compliant EPDM and PTFE seals designed for high-cycle durability, ensuring stable operation even in intensive processing environments.
Hygienic Design for Contamination Control Our valves feature a "Full Bore" and "Dead-leg Free" internal structure that eliminates fluid retention areas where bacteria can grow. This precision-engineered flow path maximizes CIP/SIP cleaning efficiency, safeguarding your product purity in food and pharmaceutical applications.
Complete Material Traceability (EN 10204 3.1) Quality you can trace. All valve bodies are laser-marked with a unique heat number. We provide full Material Test Certificates (MTC 3.1) with every shipment, ensuring complete traceability from the raw steel ingot to the finished valve.
Low-Cost Maintenance & Serviceability Designed for the real world, our valves feature an easy-disassembly structure that requires no special tools for seal replacement. We maintain a permanent stock of standard seal kits, minimizing your downtime and maintenance costs.
