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Help CenterGB/T587 Compliant Bronze Flanged Stop Valve With PTFE Seat for Zero Leakage
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As a dedicated manufacturer since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our GB/T587 Compliant Bronze Flanged Stop Valve with PTFE Seat for Zero Leakage, engineered to deliver unmatched sealing performance and reliability. Based in Shanghai, we leverage our ISO9001 certification and annual export value of US$1 Million - US$1.5 Million to serve global markets, including North America, Europe, Asia, and beyond. This valve is designed to minimize leakage risks, reduce maintenance costs, and enhance operational efficiency in demanding industrial environments.
Our valve features a robust bronze construction and PTFE seat, ensuring durability and zero leakage under various conditions. With flanged connections, it simplifies installation and integration into existing systems. We prioritize quality and customer satisfaction, shipping products from major ports like Shanghai, Guangzhou, Hongkong, and Beijing to meet diverse needs.
Key Characteristics and Technical Specifications:
- Material Excellence: The bronze body provides excellent corrosion resistance, making it ideal for water, oil, and chemical applications, while the PTFE seat ensures a tight, long-lasting seal.
- Flanged Design: Easy to install and maintain with standard flanged connections, compatible with various piping systems.
- Zero Leakage Guarantee: Precision engineering and PTFE material achieve minimal leakage, enhancing safety and reducing environmental impact.
- Compliance and Reliability: Adheres strictly to GB/T587 standards, ensuring consistent performance and compatibility with international requirements.
- Versatile Applications: Suitable for industrial sectors such as water treatment, HVAC, and manufacturing, where reliable flow control is critical.
The technical specifications below highlight the valve's capabilities:
| Parameter | Details |
|---|---|
| Size Range | DN15 to DN100 (custom sizes available) |
| Pressure Rating | Up to PN16 (standard) |
| Temperature Range | -20°C to 120°C |
| Material Composition | Bronze body, PTFE seat |
| Connection Type | Flanged, with standard bolt patterns |
Advantages include reduced downtime due to reliable sealing, easy maintenance with accessible components, and cost savings from extended lifespan. Clients benefit from improved system efficiency and compliance with industry norms.
Frequently Asked Questions (FAQ):
-
Q: What does GB/T587 compliance mean for this valve?
A: GB/T587 is a Chinese national standard ensuring the valve meets specific design, performance, and safety criteria, making it reliable for various applications. -
Q: How is zero leakage achieved with the PTFE seat?
A: The PTFE (Polytetrafluoroethylene) seat provides superior sealing properties, resisting wear and maintaining a tight closure to prevent leaks even under pressure fluctuations. -
Q: What sizes are available for this valve?
A: Standard sizes range from DN15 to DN100, but we offer customization to fit specific requirements upon request. -
Q: Can this valve handle corrosive fluids?
A: Yes, the bronze material offers good corrosion resistance, and the PTFE seat is inert, making it suitable for many corrosive environments. -
Q: Is installation complicated with flanged connections?
A: Not at all—flanged connections are designed for straightforward installation, compatible with common piping systems, reducing setup time. -
Q: What maintenance is required for long-term use?
A: Minimal maintenance is needed; periodic checks for seal integrity and cleaning are recommended to ensure optimal performance. -
Q: Are there certifications beyond ISO9001?
A: Our products are ISO9001 certified for quality management, and we adhere to GB/T587; other certifications can be discussed if required. -
Q: How does this valve compare to others in terms of cost?
A: It offers competitive pricing with high durability, leading to lower total cost of ownership through reduced leaks and repairs.
With over seven years of manufacturing expertise and a strong export footprint across North America, South America, Eastern Europe, Southeast Asia, and other key regions, Shanghai Zhibang Valve guarantees quality and dependability. Our ISO9001 certification and shipment from major ports like Shanghai and Guangzhou ensure timely delivery and customer trust. Choose this valve for its proven zero-leakage performance, compliance with standards, and support from a reputable manufacturer. Contact us today for quotes or tailored solutions to meet your specific needs.
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