LYV Advantage
Raw materials
LYV®️ always purchase casting and forging from reliable factory and double check after receiving. Keep our raw materials quality best so that can keep our products quality best.
Skilled workers
LYV®️ hired over 100 workers in the workshop. They have years of experience in their field, and they are versatile enough to be finish complicated work.
Equipment
LYV®️ always keeps equipment in top condition. Each equipment is maintained regularly. We also often update new equipment to our production line.
Quality Control
LYV®️’s quality control covers full period of production according to ISO 9001:2015. Our inspector team working strictly according to ITP. Ensure valve quality under control from casting to release.
Product Category
Zhejiang Liangyi Valve Co., Ltd.
About Us
Quality Valve Manufacturer
Zhejiang Liangyi Valve Co., Ltd. (LYV®) is a renowned valve manufacturing enterprise located at No. 799 Jiniu Street, Lishui City, Zhejiang Province, occupying an area of over 13,000 square meters. With a workforce of more than 100 employees, LYV® specializes in researching, developing, designing, manufacturing, and selling high-quality ball valves and butterfly valves, along with manufacturing gate valves. The company is renowned for its exceptional products and excellent reputation within the industry.
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13000 m²
Workshop
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100
Stuffs
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50
Advanced CNC
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40 years
Experience
LYV® is one of the leading manufacturer and supplier in China, specializing in the production of ball valve, butterfly valve, trunnion mounted ball valve, concentric butterfly valve, reduced bore ball valve, etc. If you are searching for a factory, please consider us. You can rest assured when purchasing products from our factory, as we offer excellent after-sales service and ensure timely delivery.
News
2025-03-20
Failures and troubleshooting methods of the piston-type steam pressure reducing valve
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2025-02-15
Why are pneumatic valves more commonly used than electric valves for important valves?
neumatic valves have inherent safety features. In complex working environments, there are many electrical devices and potential sources of electrical interference. Electric valves rely on electric power for operation, and when electrical faults occur—such as short circuits, leakage, overloads, or electromagnetic interference—there is a high risk of malfunction in their control systems. For example, near areas with strong electromagnetic radiation, electric valves might receive incorrect signals, causing them to open or close unexpectedly, which can pose significant safety hazards to the entire system's operation.
2024-12-06
Considerations for Selecting Common Valves
