Topper China Valve Manufacturers Co., Ltd.

Topper China Valve Manufacturers Co., Ltd. specializes in the production and supply of high‑performance industrial valves featuring exceptional quality, reliable operation, and cost‑effective pricing. Our comprehensive product portfolio includes ball valves, gate valves, globe valves, check valves, butterfly valves, cryogenic valves, bellows valves, and pipe strainers, all fully customizable by material, type, size, pressure class, and international standard. Visit us at: https://www.mfrsvalve.com/
Topper Industrial Valves Specifications
Size Range: 2 Inch – 120 Inch (DN50 – DN3000)
Pressure Rating: Class 150 LB – 2500 LB; PN16 – PN420
Materials: Forged carbon steel, cast iron, carbon steel, stainless steel, alloy steel, and special alloys including ASTM A216 WCB, DIN 17245 GS‑C25, ASTM A352 LCB/LCC/LC1/LC3, ASTM A351 CF8/CF8M/CF3/CF3M, ASTM A217 WC6/C5/WC9/C12, ASTM A995 4A/5A, MONEL 400, Alloy 20, ASTM B148 C95800, ASTM A105N, ASTM A350 LF2, ASTM A182 F11/F22/F304/F316/F304L/F316L, and more
End Connections: BW, RTJ, wafer, lug, NPT, SW, flanged, and others
Actuation: Handwheel, gearbox, electric, pneumatic, lever, worm gear, and more
Standards: API 602, API 609, API 600, API 6D, ASME B16.34, DIN 3202, EN 1984, BS 1868, API 598, BS EN 558, and other global specifications
Topper China Valve Manufacturers Co., Ltd. is a professional industrial valve manufacturer and supplier, delivering premium quality products at competitive prices. We are committed to providing full‑service support to clients worldwide, offering tailored solutions and cost‑optimized products to meet diverse project needs. Backed by modern management systems, we ensure high efficiency across production and sales operations. Guided by integrity as our core and quality as our foundation, TOPPER stands as a trusted global partner. Every team member receives in‑factory professional valve training to ensure expert technical support and consistent service excellence.