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440 meters north of the intersection of Provincial Highway 283 and Xinman Line in Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, China
VALVES
A butterfly valve is a quarter-turn rotational motion valve used to regulate or isolate fluid flow. It consists of a circular disc (the “butterfly”) mounted on a rotating shaft, which controls flow by pivoting 90° from fully open to closed. Widely used in water treatment, HVAC, chemical, and oil/gas industries due to its compact design, quick operation, and cost-effectiveness.
A check valve (also known as a non-return valve or one-way valve) is a mechanical device designed to allow fluid flow in one direction while preventing reverse flow. It ensures system safety, prevents backflow contamination, and protects downstream equipment.
A globe valve is a linear-motion valve designed for precise flow regulation, shutoff, or throttling in pipelines. Its disc moves perpendicularly to the seat, ensuring reliable sealing and control. Widely used in steam, water, oil, gas, and corrosive media systems.
A gate valve is a linear-motion valve designed to fully open or close fluid flow by raising/lowering a rectangular or wedge-shaped gate. It is widely used in industrial pipelines for isolation purposes due to its low flow resistance and tight sealing.
A ball valve is a quarter-turn rotary valve that uses a hollow, perforated, and pivoting ball to control fluid flow. It is widely used for on/off control, throttling, and isolation in pipelines due to its durability, reliability, and low maintenance.
This kind of valve is widely used in the field of fire protection, and it is connected by flange, which is convenient and quick to install. Pressure rated up to 200 psi, 350 psi.
The valve is designed for above ground installations, and it is specifically used in fire protection sprinkler systems. A valve stem and nut are mounted on the outside of the valve body for easy identification of whether the valve is in the open or closed position.
The stainless steel ball valve is a type of valve made mainly of stainless steel. It achieves opening and closing by rotating the ball around the axis of the valve stem by 90°.
Butterfly Valve is designed to provide seamless fluid control in various applications.