Recently, our company successfully delivered a batch of industrial valves to a large pharmaceutical company in Zhejiang. This order included various sizes of
bellows globe valves and 250mm large-diameter swing check valves.
As is widely known, pharmaceutical production imposes extremely stringent requirements on valves, demanding zero leakage, resistance to high-
temperature steam sterilization, and high-frequency cycling endurance. Despite such demanding operational conditions, Wanlong Valves, with their
exceptional quality, passed all acceptance criteria in a single go. The valves have now been shipped in bulk to the customer’s site and installed at multiple
points.
The bellows seal globe valves have obtained both SIL 2/3 (Functional Safety Integrity) and TA-Luft certifications, making Wanlong the only domestic
enterprise to achieve these certifications. The multi-size bellows globe valves offer flexible adaptation to complex pipeline layouts, supporting
pharmaceutical companies in achieving refined production processes. The Wanlong 250mm large-diameter swing check valve, designed for critical pipelines
in the pharmaceutical industry, features a low-flow resistance structure to ensure efficient fluid passage. Its quick opening and closing characteristics
effectively prevent water hammer, ensuring the stable operation of large pharmaceutical equipment. The combination of Wanlong’s bellows globe valves
and 250mm large-diameter swing check valves provides a synergistic solution to meet the precise control and safety protection needs of pharmaceutical
production.
With 32 years of deep expertise in the industrial valve sector, we have accumulated profound industry experience and technical expertise. We are capable of
providing customized valve solutions for industries such as pharmaceuticals, petrochemicals, power generation, food, and water treatment, meeting the
stringent requirements of diverse operational conditions. We warmly welcome interested parties to contact us for collaboration discussions!
