SUNYEA butterfly valves

SUNYEA.Founded in 2004, SUNYEA is a professional valve manufacturer based in Shanghai, China. The company’s products utilize an extremely wide range of materials, including carbon steel, stainless steel, alloy steel, and other specialty materials, specifically WCB, WCC, WC5, WC6, WC9, LCB, LCC, CF3, CF3M, CF8, CF8M, CF8C, A105, F5, F11, F22, LF2, F51, F304, F304L, F316, F316L, F317, F347, F321, M30C, MONEL 400, MONEL K500, HASTELLOY C4, and many other high-performance materials, capable of withstanding extreme operating conditions such as severe corrosion, high temperatures, and low temperatures. The valve specifications cover a wide range, with pressure ratings from 150 lb to 2500 lb (PN 1.0 to 42.0 MPa), operating temperatures ranging from -196°C to 850°C, and sizes from 3/8“ to 72” (10 mm to 1800 mm). Drive types include manual, gear-driven, electric, pneumatic, and hydraulic. Products are designed and manufactured in strict compliance with advanced domestic and international standards, including API, ANSI, ISO, BS, JIS, DIN, NF, GB, JB, HG, and SH. The company’s main products include ball valves, butterfly valves, gate valves, control valves, hydraulic valves, oxygen valves, fluorinated-lined valves, globe valves, check valves, pressure-reducing valves, and vent valves, providing reliable fluid control solutions for industries such as petroleum, chemical, power, metallurgy, pharmaceuticals, and water treatment.