Flanged Gate Valve PN16
1. Premium Materials
- Ductile Iron: Constructed from GGG40/50 ductile iron, cast in our own foundry, and compliant with EN-GJS-400-15 or EN-GJS-500-7 standards. With a spheroidization rate exceeding 96%, this material provides superior strength and flexibility.
- Stainless Steel: Features a duplex stainless steel spindle that enhances operational smoothness and durability. The one-piece design ensures better resistance to axial loads and high operational torques.
- Gray Iron: Offers a cost-effective solution with reliable performance for a variety of general applications.
2. Resilient Wedge Design
- Enhanced Sealing: The resilient wedge design ensures a tight seal to prevent leaks and enhance overall valve performance. The rubber disc encapsulated by Jhy offers low operating torque even under high pressure, minimizing friction damage and corrosion.
3. Advanced Sealing and Fastening Components
- O-Rings: Integrated inside the cap to ensure a long-lasting, effective seal throughout the valve’s operational life.
- Bolts and Nuts: Made from DACROMET® or GEOMET® approved materials, providing superior anti-corrosion properties and ensuring long-term stability.
- Free Wedge Nut Design: Reduces stem bending forces and allows for easy replacement, improving valve reliability and ease of maintenance.
4. Epoxy Coating for Durability
- Robust Coating: Each valve undergoes shot blasting before being coated with WRAS-approved epoxy powder. The coating thickness of 250-300μm, applied at temperatures exceeding 200℃, provides a smooth, durable surface that resists cracking and enhances environmental friendliness.
5. Compliance and Approval
- Listed and FM Approved: Our flanged gate valves meet rigorous industry standards, ensuring they are reliable and safe for critical applications.
6. Versatile Pressure Ratings
- Working Pressure: Designed to handle various working pressures, making them suitable for a wide range of industrial applications. This versatility ensures that the valves perform effectively in demanding conditions.
7. Wide Range of Applications
- Water Distribution Systems: Ideal for municipal and industrial water supply networks, offering reliable shut-off and flow control.
- Wastewater Treatment: Provides dependable performance in wastewater management, where corrosion resistance is essential.
- Fire Protection Systems: Meets safety and reliability standards for fire suppression applications.
- Industrial Processes: Suited for various industrial applications, including chemical processing, where high-pressure ratings and robust materials are crucial.
| Attribute | Details |
|---|---|
| Size Range | DN 50 to 600 |
| Pressure Rating | 150 psi |
| Working Temperature | -10˚C ~ +80˚C14˚F ~ +176˚F (EPDM Seat) |
| End Connection | ANSI B16.1 / ANSI B16.5 |
| Face-to-Face | Manufacturer Standard |
| Test & Inspection | Manufacturer Standard |
| Stem Materials | 304 Stainless Steel |
| Body | Ductile Iron |
| Wedge | Ductile Iron + EPDM |
| Seat | EPDM |
Our flanged gate valves are designed to deliver superior performance and durability across a range of demanding applications. Featuring robust materials such as stainless steel, ductile iron, and gray iron, these valves ensure reliable operation and minimal maintenance, making them a top choice for professionals in various industries.
Key Features of Flanged Gate Valves
High-Quality Materials We offer flanged gate valves in a variety of materials to suit different applications:
- Ductile Iron: The body material is GGG40/50 ductile iron, casted in Jhy’s own foundry, and qualified under EN-GJS-400-15 or EN-GJS-500-7. The spheroidization rate is over 96%, providing enhanced strength and flexibility.
- Stainless Steel: The duplex stainless steel spindle enables smooth operation and the one-piece design ensures better resistance to axial load, capable of withstanding high operation torques.
- Gray Iron: Cost-effective and robust, gray iron provides a reliable solution for many general applications.
Resilient Wedge Design The resilient wedge design ensures a tight seal, minimizing the risk of leaks and enhancing overall performance. The wedge gate valve operates smoothly, providing precise control over fluid flow, making it suitable for applications requiring reliable shut-off capabilities. The new rubber disc encapsulated by Jhy ensures low operating torque even under high pressure, preventing damage or corrosion generated by friction.
Sealing and Fastening Components
- O-Rings: Located inside the cap, these guarantee the seal function performs well throughout the valve’s long usage life.
- Bolts and Nuts: DACROMET® or GEOMET® approved, these components provide superior anti-corrosion properties, ensuring stability and longevity.
- Free Wedge Nut Design: This reduces stem bending forces and enables easy replacement, contributing to the valve’s long-term reliability.
Epoxy Coated for Enhanced Durability
Epoxy Coated Our flanged gate valves are coated with a high-quality epoxy coating, providing a robust barrier against corrosion. Jhy ensures that before the epoxy powder coating, castings undergo shot blasting. The WRAS-approved powder is sprayed to a thickness of over 250-300μm under temperatures exceeding 200℃. This process ensures the coating surface is smooth, strongly adhesive, and resistant to cracking, while also being environmentally friendly.
Listed and FM Approved Our flanged gate valves are both listed and FM approved, ensuring they meet the highest standards for safety and performance. These approvals are a testament to the quality and reliability of our valves, making them a trusted choice for critical applications.
Specifications and Performance
Working Pressure Our flanged gate valves are rated for various working pressures, ensuring they can handle demanding conditions without compromising performance or safety. The high-pressure rating guarantees that these valves are suitable for a wide range of industrial applications, providing versatile pressure handling capabilities.
Applications of Flanged Gate Valves
The versatility of our flanged gate valves makes them suitable for a wide range of applications, including:
- Water Distribution Systems: Ensuring reliable shut-off and control in municipal and industrial water supply networks.
- Wastewater Treatment: Providing dependable performance in wastewater management systems, where corrosion resistance is crucial.
- Fire Protection Systems: Meeting rigorous standards for safety and reliability, making them ideal for fire suppression applications.
- Industrial Processes: Suitable for various industrial applications, including chemical processing, where robust materials and high-pressure ratings are essential.
Benefits of Using Flanged Gate Valves
Reliable Sealing The resilient wedge design ensures a tight, reliable seal, preventing leaks and minimizing maintenance requirements. This feature is particularly important in applications where maintaining system integrity is critical.
Long-Lasting Performance Constructed from high-quality materials such as stainless steel, ductile iron, and gray iron, our flanged gate valves are built to last. The epoxy coating further enhances their durability, ensuring long-term performance with minimal maintenance.
Versatility With their high-pressure rating and availability in various materials, flanged gate valves are suitable for a wide range of applications. Whether you need a valve for a water distribution system, wastewater treatment, fire protection, or an industrial process, these valves provide the reliability and performance you need.
Conclusion
Choose our Superior Flanged Gate Valve for your next project to ensure exceptional performance, durability, and reliability. With features like high-quality materials, advanced sealing components, and robust epoxy coatings, these valves are designed to meet the demands of various applications. Invest in our flanged gate valves to experience the benefits of advanced engineering and quality construction. For more detailed specifications and to place an order, visit our product catalog.
