Valves

Valves are devices that regulate, direct, or control the flow of fluids (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways.  Valves are technically fittings, but are usually discussed as a separate category.  In an open valve, fluid flows in a direction from higher pressure to lower pressure.

Wellgrow Industries Corp. is a leading Taiwan manufacturer and supplier of high-quality industrial valves, meeting the diverse needs of industries such as petrochemical, oil and gas, water treatment, plumbing, irrigation, paper and pulp, power generation, and marine.  Our product line includes ball valves, gate valves, needle valves, butterfly valves, and more.  Some are shut-off valves, such as ball valves and gate valves, designed for complete flow isolation, while others are flow control valves, such as globe valves, needle valves, and butterfly valves, which provide precise flow regulation.  Additionally, we offer check valves to prevent backflow, sight glasses to monitor fluids, and strainers to filter out impurities.

These industrial valves are available with threaded, flanged, butt weld, or socket weld end connections, ensuring a leak-proof seal.  Some of the valve models are equipped with mounting pads or direct mounting options, providing flexibility for different installation needs.  The valves are primarily made of stainless steel 316 in accordance with ASTM A351 CF8M and carbon steel in accordance with ASTM A216 WCB, ensuring excellent resistance to corrosion and high temperatures, superior tensile strength, and long-term durability.

From water treatment to chemical processing, our industrial valves are appreciated for their reliable performance, excellent durability, safety, efficient flow control, and cost-effectiveness across numerous applications.  Whether you need a simple on/off valve or one designed for precise flow control, Wellgrow is your trusted partner in valve solutions.