Topper China Valve Manufacturers Co., Ltd. is a leading producer and supplier of high-quality valves, offering a wide range of products known for their excellent performance and affordability. Our valve offerings include ball valves, gate valves, globe valves, check valves, butterfly valves, cryogenic valves, bellows valves, and pipe strainers. These valves are available in various materials, types, sizes, classes, and standards, tailored to meet the specific needs of our customers.

Our product range at Topper covers sizes from 2 inches to 120 inches (DN50 to DN300 and pressure ratings from Class 150 LB to 2500 LB (PN16 to PN42. We manufacture our valves using a variety of materials, including forged carbon steel, cast iron, stainless steel, and alloy steel. Some of the materials we use include ASTM A216 WCB, DIN 17245 GS-C25, ASTM A352 LCB, ASTM A352 LCC, ASTM A351 CF8, ASTM A351 CF8M, ASTM A217 WC6, MONEL 400, and many others. Our valves are designed with different end connections such as BW, RTJ, wafer, lug, NPT, SW, and flanged, and can be operated using handwheels, gearboxes, electric or pneumatic systems, levers, and worm gears. We adhere to various international standards, including API 602, API 609, API 600, ASME B16.34, DIN 3202, and API 6D.

As a professional industrial valve manufacturer, Topper is committed to delivering products of superior quality at reasonable prices. We strive to provide unparalleled service worldwide, offering customized solutions and the most economical products to our customers. Our modern management practices ensure efficiency in both production and sales. Guided by our core values of integrity and quality, Topper is a name you can trust. Additionally, our team members receive extensive training in our factory to ensure they possess expert knowledge of valves. We are grateful for your trust and look forward to serving your needs. For more information, please visit [our website](https://www.mfrsvalve.com/).