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Help CenterSlurry Resistant Plunger Valve for Mining Tailings & High Pressure Slurry Delivery, 3" 300#
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Shanghai Zhibang Valve Manufacture Co., Ltd., a professional manufacturer established in 2016 with ISO9001 certification, proudly presents the Slurry Resistant Plunger Valve designed specifically for mining tailings and high pressure slurry delivery. Engineered with a robust 3-inch, 300# rating, this valve delivers exceptional reliability and longevity in the most demanding abrasive environments. With annual export value exceeding US$1 million and shipping from Shanghai, Guangzhou, Hong Kong, and Beijing, we serve global markets including North America, South America, Europe, and Asia.
Our plunger valve is built to withstand the extreme wear caused by solid-laden slurries, ensuring uninterrupted operation in tailings transportation, ash handling, and mineral processing systems. The advanced design minimizes maintenance downtime and reduces total cost of ownership, making it a preferred choice for mining operators worldwide.
Key Features & Technical Specifications
- Slurry Resistant Design: Hardened trim and wear-resistant coating ensure long service life in abrasive media.
- High Pressure Capability: Rated 300# (Class 300) suitable for high-pressure slurry delivery systems.
- Plunger Mechanism: Provides full bore flow with minimal turbulence, reducing erosion and pressure drop.
- Leak-Free Sealing: Elastomeric or metal seals (optional) for tight shut-off even under high differential pressure.
- Flanged Connections: RF or RTJ flanges available for easy installation and maintenance.
- Material Options: Alloy steel, stainless steel, or duplex stainless steel to suit various slurry compositions.
- Actuation Flexibility: Manual handwheel, gearbox, or pneumatic/hydraulic/electric actuator (optional).
- Compliance: Manufactured under ISO9001 quality management system.
| Parameter | Value |
|---|---|
| Size | 3 inch (DN80) |
| Pressure Rating | 300# (Class 300, PN50) |
| Connection | Flanged RF / RTJ |
| Temperature Range | -20°C to +200°C (customizable) |
| Body Material | Cast Steel (WCB/LCB/CF8M) or Alloy |
| Trim Material | Hardened Stainless Steel / Stellite overlay |
| Seal Options | PTFE, NBR, Viton, or Metal seated |
Advantages & Customer Benefits
- Extended Service Life: The slurry-resistant design reduces replacement frequency, lowering operational costs.
- Reduced Downtime: Quick maintenance features allow for easy seal and trim replacement without removing the valve from the pipeline.
- High Reliability: Proven in harsh mining tailings applications, ensuring consistent performance under high pressure and abrasive conditions.
- Improved Efficiency: Full bore plunger design minimizes flow restriction, saving energy in pumping systems.
- Global Support: Our ISO9001 certified factory and experienced team provide technical assistance and after-sales service worldwide.
Shanghai Zhibang Valve Manufacture Co., Ltd. has been delivering high-quality valves to global clients since 2016. With an annual export value of US$1–1.5 million and a wide market presence spanning North America, South America, Europe, Asia, Africa, and Oceania, we have earned trust from mining operators, engineering contractors, and distributors. Our ISO9001 certification ensures every product meets rigorous quality standards.
We offer flexible shipping from Shanghai, Guangzhou, Hong Kong, and Beijing, and can customize the valve to meet specific slurry characteristics, pressure ratings, or actuation requirements. Contact us today for a quotation or technical consultation. Choose Zhibang – your reliable partner in slurry handling solutions.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum particle size this valve can handle?
A: The valve is designed for slurries with particles up to 1/4 inch (6 mm), depending on the specific trim configuration. For larger particles, please consult our engineering team for customization. -
Q: Can this valve be used for both tailings and clean water?
A: Yes, it is suitable for abrasive slurries as well as clean fluids. However, the wear-resistant trim is optimized for slurry applications, providing extended life in abrasive media. -
Q: What actuation options are available?
A: We offer manual handwheel, gearbox, pneumatic, hydraulic, and electric actuation. The valve can be supplied with limit switches, positioners, and solenoid valves upon request. -
Q: How do I select the right seal material?
A: Seal selection depends on temperature, pressure, and chemical compatibility. Common options include PTFE (general purpose), NBR (oil resistance), Viton (high temperature), and metal seated (extreme wear). Our technical team can recommend the best choice. -
Q: Is the valve supplied with test certificates?
A: Yes, each valve is hydrostatically tested and a test certificate is provided. Additional material certificates (EN 10204 3.1) and NDT reports are available upon request. -
Q: What is the typical lead time?
A: Standard sizes like 3" 300# can be delivered within 30–45 days after order confirmation. Customized orders may require longer lead time, which we will confirm in the quotation. -
Q: Does the valve comply with international standards?
A: The valve is designed according to API 602, ASME B16.34, and ISO 9001. Flanges conform to ASME B16.5. We can also adapt to other standards (e.g., DIN, JIS) upon request. -
Q: Can I get a sample or trial order?
A: Yes, we accept sample orders for evaluation. Please contact our sales team for details on pricing and shipping.
Trust Shanghai Zhibang Valve for durable, high-performance slurry valves. We are committed to providing solutions that enhance your mining operations. Contact us today to discuss your requirements.
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