3-inch 1502FMC-35/70 plug valve

3-inch 1502FMC-35/70 Plug Valve - High-Flow High-Pressure Petroleum Machinery for Oilfield Cementing & Fracturing Manifolds Product Overview The 3-inch 1502FMC-35/70 Plug Valve is a high-flow high-pressure valve from Yancheng Kaifa Petroleum Machinery Co., Ltd., a core product in our petroleum machinery portfolio designed for high-volume cementing and fracturing operations in oilfields. As a key connection component for high-pressure manifolds, this 3-inch bore plug valve (dual-rated 35MPa/70MPa) features a compact structure, low operating torque, quick opening/closing, and easy maintenance – making it the optimal choice for flow control in high-flow cementing and fracturing manifolds across onshore/offshore oilfields. Equipped with 1502 FMC union inlet/outlet connections (customizable per client needs) and precision cylindrical metal seals between the liner and plunger, it ensures reliable zero-leak sealing even under high-flow/high-pressure conditions, and is fully compatible wi…