Nudango Unveils Next-Generation Valve Interlock Systems, Setting New Global Safety Benchmarks

Shanghai, China – In response to growing global demand for enhanced operational safety in critical infrastructure, Shanghai Nodango Safety Equipment Co., Ltd. (Nudango), a pioneer in industrial safety engineering, announces a significant advancement in its Valve Interlock technology portfolio. This innovation is specifically engineered to address the complex safety challenges within the Valve interlock for oil and gas industry and Petrochemical valve interlock system applications, where process integrity is paramount.

Nudango's Rotary Motion Valve Interlock (Model VJ) - A robust Quarter-turn valve interlock solution.

Engineering Resilience for Extreme Conditions

Nudango's latest Mechanical valve interlock system solutions are built to perform reliably in the world's most demanding settings. Leveraging materials like Stainless steel and specialized coatings, the company's Harsh environment valve interlock and Corrosion-resistant valve interlock products offer superior protection against moisture, chemicals, and abrasive particulates. For hazardous areas, Nudango provides certified Explosion-proof valve interlock devices, ensuring safety in potentially volatile atmospheres.

"Our mission extends beyond manufacturing; we provide Customized valve interlock solutions that are integral to a plant's Mechanical interlock for valve safety management strategy," stated a Nudango spokesperson. "Each system, from a simple Key-operated valve interlock to a complex Sequential valve interlock system, is designed to enforce procedural discipline and prevent human error."

Comprehensive Product Portfolio for Diverse Applications

Nudango's expertise spans the entire spectrum of valve operation safety:

• Rotary Motion & Quarter-Turn Interlocks: Ideal for ball and butterfly valves, ensuring secure isolation as a critical Pipeline valve interlock safety device.
• Multi-Turn Valve Interlocks (Models VDS/VDL): Provide secure locking for gate and globe valves, essential for precise flow control.
• Drive Valve Interlock & Gear Box Valve Interlock: Specifically designed to integrate with valve actuators and gear operators, safeguarding automated and manual drive systems.
• Sequential Control Unit (SCU): The brain of a Sequential valve interlock system, it enforces a safe operational sequence, crucial in complex refining or chemical processes.

Multi-turn Valve Interlock

Drive Valve Interlock

Gear Box Valve Interlock

A Foundation of Quality and Global Trust

Nudango's commitment to excellence is validated by a robust suite of international certifications, including ISO 9001:2015 for quality management, ISO 14001 for environmental management, ISO 45001 for occupational health and safety, and the CE Marking. These credentials assure global clients of the reliability and compliance of every Safety valve interlocking device shipped from its advanced production facility in Shanghai.

The company's products, known for their Mechanical key interlock for valves reliability, are exported to over a dozen countries, including Vietnam, India, Saudi Arabia, Brazil, Germany, and Algeria, solidifying its position as a trusted global supplier of Industrial valve safety interlock solutions.

As industries worldwide continue to prioritize asset protection and personnel safety, Nudango remains at the forefront, delivering engineered Customized valve interlock solutions that are not just products, but pivotal components of a comprehensive safety culture. Discover the difference with Nudango – where innovation meets unwavering commitment to safety.