Yuanda - Model Z61H Z41H Z11H -Forged Steel Gate Valve

American Standard Gate Valve Z41H

• Double Seal Design: Uses a double seal design with packing + upper seal to ensure the sealing of the stem and improve valve reliability.
• Stem and Gate Connection Design: Uses a "T"-shaped connection structure for easy installation; the spherical design of the stem head ensures point contact between the stem and gate plate when closed, providing self-centering functionality.
• Slot Structure Guidance: The body uses a slot structure to guide the gate travel, reducing friction between the gate plate and valve seat sealing ring during operation.
• Tenon and Groove Connection: The valve body and cover are connected using a tenon and groove joint, reducing metal winding extension and overpressure deformation under preload.
• Expansion Fit Structure: The valve seat uses an expansion fit structure to ensure tight and effective matching.
• Replaceable Packing: The valve cover is equipped with a reverse seal structure, allowing packing replacement during operation.
• Top-mounted Stem Nut: Even after removing the handwheel, the gate opening position does not change, preventing accidents.
• Easy Installation: The medium can flow in any direction towards the high side; the flow path is symmetrical and widely applicable.
• Durability: Resistant to fluid temperature and pressure differences, additional stress, and vibration.
• Reliable Performance: The main body is forged, with good forging quality, no defects, and high strength, extending valve service life.
• Diverse Configurations: Different internal parts materials can be selected according to customer requirements, suitable for various working conditions.