Product Name: Valve Stem & Plug Assembly.

Material: Heavy-duty Stainless Steel.

• Key Characteristics: Exceptional wear resistance, chemical corrosion resistance, and the ability to withstand high-pressure flow without axial deformation.

Precision Manufacturing Technology:

• Precision CNC Turning: Machining the stem body to ensure absolute straightness and the Plug surface with precise geometric profiles for a leak-proof seal with the valve seat.

• Thread Turning: Sharply machined threads at the stem end with precise pitch for seamless connection to the actuator, ensuring smooth power transmission.

• Surface Grinding & Polishing: The stem body is polished to a low surface roughness, allowing the slider to move smoothly through the packing gland without causing leaks or premature seal wear.

Technical Specifications:

• Concentricity: Strictly controlled between the stem body and the Plug head to ensure pressure is evenly distributed when the valve is closed.

• Surface Hardness: Optional heat treatment or hard chrome plating available upon request to extend the slider’s lifespan in continuous friction environments.

Role & Applications:

• Regulating Slider: Moves up and down to change the flow cross-section, allowing for precise flow control.

• Sealing Mechanism: The Plug is engineered to completely block fluid flow even under high-pressure conditions.

• Typical Uses: Integrated into pneumatic control valve assemblies, steam regulating valves, and high-pressure hydraulic systems.