China’s valve manufacturing sector is globally recognized for its cost efficiency, technical expertise, and rapid production capabilities. Based on verifiable certifications, industry rankings, and publicly disclosed client projects, here are 10 trusted OEM valve manufacturers with proven track records.

Butterfly valves are versatile, cost-effective, and widely used across industries for fluid control. This guide explores their top 10 industrial applications, including water treatment, oil & gas, chemical processing, food & beverage, HVAC, pharmaceuticals, fire protection, power generation, mining, and marine systems.

Worlds Valve’s extensive range of butterfly valves is designed to meet the demands of various industries, from water treatment and HVAC systems to high-pressure oil and gas applications. Whether you need a simple wafer butterfly valve or a high-performance double-offset valve, Worlds Valve provides solutions that offer reliability, durability, and optimal performance. With a commitment to quality, innovation, and customer service, Worlds Valve continues to be a leading player in the butterfly valve manufacturing industry.

PTFE lined butterfly valves are commonly used as a shutoff valve and flow control valves. As a shutoff valve, PTFE lined butterfly valve is to block the passage of fluid in its closed position and prevent any sort of leakages

Fully PTFE lined butterfly valves engineered for bidirectional zero leakage shutoff in demanding corrosive and ultra-pure industrial applications. Our PTFE lined butterfly valves offer unsurpassed resistance to corrosion