Hard Seal Water Butterfly Valve

• Hard Seal Technology: The valve is equipped with a hard sealing seat, which offers excellent leak-proofperformance and resistance to high pressures and temperatures, making it ideal for demanding applications.
• High Durability: Constructed from high-quality materialssuch as ductile iron, carbon steel, or stainless steel, this valve is designed to withstand harsh environments, providing long-lasting performance with minimal wear.
• Precise Flow Control: The butterfly disc allows for accurate and smooth regulation of water flow, making this valve ideal for applications requiring precise flow management.
• Corrosion and Erosion Resistance: The valve’s design and materials ensure high corrosion resistance, even when exposed to aggressive water conditions and chemicals.
• Bidirectional Flow: Capable of managing water flow in both directions, this valve provides flexibility in installation and operation.
• Compact Design: The butterfly valvedesign ensures a space-efficient, lightweight solution that can be easily integrated into pipeline systems.
• Tight Shutoff: The hard seal seatprovides a tight shutoff, minimizing leakage and ensuring efficient water flow control even under high-pressure conditions.
• Low Maintenance: Designed for durability and ease of operation, this valve requires minimal maintenance, reducing system downtime and operating costs.

• Water Treatment Plants: Used for regulating the flow of water during filtration, purification, and distribution processes in municipal and industrial water treatment systems.
• Pipelines: Ideal for use in water pipelines where precise flow control and reliable shutoff are essential for maintaining system integrity.
• Cooling Systems: Employed in cooling circuits to control the flow of water in industrial cooling towers, HVAC systems, and power plants.
• Fire Protection Systems: Suitable for regulating water flow in firefighting systems, including sprinklers, hydrants, and water reservoirs.
• Irrigation Systems: Used in irrigation systems to control water distribution for agricultural applications, ensuring efficient water usage.
• Aquaculture: Ensures precise water flow control in aquaculture applications, providing the necessary conditions for aquatic life.

1. Reliable Hard Seal Performance:
   • The hard seal seattechnology provides excellent leak-tight performance, ensuring that the valve remains fully sealed even under high-pressure conditions, reducing leakage and preventing water wastage.
2. Durability and Longevity:
   • Made from high-quality materialssuch as stainless steel or ductile iron, this valve is resistant to wear, corrosion, and erosion, providing reliable performance over an extended period.
3. Precise and Smooth Flow Control:
   • The butterfly designallows for precise control over the flow of water, ensuring smooth operation without turbulence or fluctuations in flow.
4. Wide Range of Applications:
   • This valve is versatile and can be used in a variety of applications, including municipal water systems, industrial pipelines, and irrigation systems, offering flexibility for different industries.
5. Corrosion and Erosion Resistance:
   • The valve’s materials are specifically designed to resist the damaging effects of water flow, including erosion, corrosion, and abrasion, ensuring a long service life even in harsh environments.
6. Minimal Maintenance Requirements:
   • With its durable construction and reliable sealing performance, the valve requires minimal maintenance, reducing downtime and the need for frequent repairs or replacements.
7. Bidirectional Flow Control:
   • The valve is capable of handling water flow in both directions, offering increased versatility in installation and operational flexibility.

• Size Range: Available in sizes from DN50 (2") to DN2000 (80"), with custom sizes available upon request.
• Pressure Rating: Suitable for working pressures up to PN10, PN16, or higher, depending on material selection and application.
• Temperature Range: Designed to operate in temperature ranges from -10°C to 120°C, with options for higher temperatures depending on material choices.
• Materials: The valve body can be made from ductile iron, carbon steel, or stainless steel, with optional corrosion-resistant coatingsfor additional protection.
• Actuation Type: The valve can be equipped with manual handles, pneumatic actuators, or electric actuators for automatic operation.
• Sealing Materials: The hard seal seatis typically made from metal or ceramic, ensuring excellent durability and leak-proof performance.
• Connection Type: Available with flanged connections, including ISO 5211, ANSI, or DINstandards, ensuring compatibility with most pipeline systems.
• Flow Characteristics: The valve is designed to provide a smooth, consistent flow with minimal turbulence and noise, making it ideal for sensitive systems.

The Hard Seal Water Butterfly Valve operates by rotating a butterfly disc within the valve body to regulate the flow of water. The valve is equipped with a hard seal seat that ensures a tight, leak-proof seal when the valve is closed, preventing any loss of water. When the valve is opened, the butterfly disc allows water to flow through the pipeline. The valve can be equipped with various actuators—manual, pneumatic, or electric—allowing for automated or manual control, depending on the application.

The hard seal seat provides a superior shutoff performance, even in high-pressure systems, making this valve suitable for applications that require maximum sealing and reliability.

Why Choose Our Hard Seal Water Butterfly Valve?

• Leak-Proof Performance: The hard seal seatensures reliable, leak-proof operation even in high-pressure environments, providing enhanced control over water flow and system integrity.
• Long-Term Durability: Constructed from high-quality materials, the valve is built to withstand the toughest conditions, offering long-term reliability and reduced maintenance costs.
• Precise Flow Control: The butterfly design allows for smooth and precise regulation of water flow, making this valve ideal for systems requiring fine control.
• Versatile Applications: Whether for municipal water systems, industrial pipelines, or irrigation systems, this valve offers a versatile solution for a wide range of applications.
• Cost-Effective: With minimal maintenance needs and long service life, the valve offers a cost-effective solution for water flow control, reducing downtime and operational costs.