Product Description
Discover our state-of-the-art hydraulic support auxiliary valves, meticulously crafted based on cutting-edge technical insights. Experience the pinnacle of engineering excellence with every component, designed to elevate your operational efficiency to new heights:
• Material: Stainless steel for unmatched strength and resilience, promising longevity and reliability even in the most demanding environments.
• Accuracy: Available in precision measures of 25/40/80μm.
• The filter element, a vital component of our innovative filters, ensures that the emulsion entering your hydraulic support remains pristine. By effectively blocking impurities, it safeguards the hydraulic valve from potential blockages, thus maintaining the seamless operation of the hydraulic system. As a delicate yet crucial part, it demands routine cleaning and replacement to uphold optimal performance. Trust in our design to keep your system operating at peak condition with minimal effort.
| Category |
Working Principle |
Model Types |
Material & Characteristics |
| Function |
- Pressure Regulation: Uses relief valves to maintain system pressure (16-50 MPa). |
- Standard Model: Basic pressure/flow control for general support actions. |
- Valve Body: Stainless steel or cast iron (corrosion resistance, high strength). |
| |
- Flow Control: Adjusts flow via throttle valves for actuator speed modulation. |
- High-Pressure Model: Optimized for 40-50 MPa systems in heavy-duty tasks. |
- Valve Spool: Hardened alloy steel (wear resistance, durability under abrasive conditions). |
| |
- Directional Control: Electromagnetic/manual valves switch fluid paths. |
- Intelligent Model: Integrated with sensors for automated electrohydraulic systems. |
- Seals: Nitrile rubber or polyurethane (high-temperature and chemical resistance). |
| |
- Safety Protection: Check valves prevent reverse flow; relief valves limit overpressure. |
- Compact Model: Lightweight design for narrow or inclined mining spaces. |
- Springs: Chrome silicon steel (fatigue resistance, stable elasticity). |
| Key Features |
- Modular design for quick maintenance. |
- Application-Specific Models: Customized for roof adjustment, conveyor shifting, etc. |
- Filter Elements: Stainless steel mesh (blocks particulates ≥25 μm). |
| |
- Compatible with fire-resistant hydraulic fluids (e.g., water-glycol emulsions). |
|
- Coating: Anti-corrosion coatings (zinc-nickel plating) for humid/acidic environments. |
| Performance |
- Rapid response (≤0.1s actuation time). |
- Pressure Range: 16-50 MPa. |
- Compliance: Meets mining safety standards (e.g., ATEX/Ex d I Mb explosion-proofing). |
| |
- Leakage rate ≤0.1% under rated pressure. |
- Flow Capacity: 20-200 L/min (varies by model). |
|
Notes:
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Working Principle: Our hydraulic solutions emphasize core functionalities such as precise pressure/flow control, seamless directional switching, and advanced safety mechanisms designed for peak performance. Our intelligent designs ensure you achieve unparalleled efficiency and safety in every application.
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Model Types: Categorized by pressure capacity, application scenarios, and varying levels of automation to suit diverse operational needs. Choose the perfect model to match your specific requirements, enhancing productivity and adaptability.
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Material: Crafted with a focus on durability and corrosion resistance, perfectly aligned with the demanding environmental standards of the mining industry. Our materials guarantee performance and longevity in the harshest conditions.
Revolutionizing Hydraulic Solutions with Intelligent Designs! **Key Features:** Dive into the vanguard of hydraulic innovation with our masterfully engineered valve solutions, delivering exceptional quality and precision for all your hydraulic requirements. Our expertise drives excellence, ensuring you receive the best in the industry.
1. **Structure**
- Experience unparalleled performance with a robust valve body featuring a finely-tuned, precision-machined rotating sphere. Expertly engineered to function optimally at approximately 90°, it promises peak efficiency and steadfast reliability, even in the most challenging environments. Our structure assures you of a seamless operation that you can rely on every time.
- Our advanced sealing system, offering options of metal-to-metal or reinforced polymer seats, guarantees extraordinary durability and an impeccable seal every time, even under the most extreme conditions. Trust in our seals to provide unmatched protection and performance.
- Tailor your experience with adaptable actuation options. Choose from manual lever, pneumatic, or hydraulic actuation to seamlessly fit your specific operational requirements. Our flexibility empowers you to achieve optimal efficiency with ease.
2. **Material Composition**
- Engineered from high-grade ASTM A105 forged steel or SS316, the valve body offers unmatched strength and longevity for the most rigorous applications. Our composition ensures your investment is protected through durability and resilience.
- Featuring a ball crafted from chrome-plated carbon steel or stainless steel, our valve provides superior resistance to wear and corrosion, ensuring enduring reliability. Experience the assurance of long-lasting service life with our premium materials.
- Our seals, available in PTFE/RPTFE/HNBR, are designed to withstand a wide range of temperatures, ensuring consistent reliability in any condition. Depend on our seals to maintain optimal performance, no matter the climate or challenge.
3. **Technical Specifications**
- Unleash the potential of our valves with a remarkable pressure rating of up to 63 MPa (9,100 psi), making them ideal for challenging high-stress applications. Our technical prowess ensures you achieve superior performance under the most demanding pressures.
- Specifically designed to excel in varied environmental conditions, our valves maintain efficient operation within a temperature range of -29°C to 200°C (-20°F to 392°F). Trust in our capabilities to deliver optimal performance regardless of the climate.
- Developed with a full-port design, our valves effectively minimize pressure drop while maximizing flow efficiency, ensuring optimal performance. Our design philosophy guarantees you experience the best in fluid dynamics.
4. **Key Advantages**
- With bidirectional sealing capabilities, our valves offer enhanced flexibility and operational versatility, accommodating a wide range of applications. Experience the freedom to explore diverse applications with confidence.
- The blowout-proof stem design prioritizes safety and reliability, particularly under extreme conditions. Our commitment to safety ensures you have peace of mind in every operation.
- Fire-safe certification (compliant with API 607/API 6FA) provides unmatched safety in critical situations, delivering peace of mind. Rely on our certification to protect your operations in the most critical environments.
- The meticulously designed anti-static device ensures safe operation in explosive environments at all times. Our technology assures your safety with relentless protection.
5. **Applications**
- An indispensable component for primary fluid control in hydraulic roof supports, our High-Efficiency Filter Element not only boosts operational efficiency but also sets a new standard in fluid management, optimizing every aspect of your system for peak performance.
- Our expertly engineered valves stand as the premier choice for high-pressure emulsion fluid systems. They deliver unmatched performance and reliability, ensuring your operations run smoothly and efficiently, even under the most demanding conditions.
- Perfectly tailored for emergency shutdown systems in mining equipment, our solutions guarantee rapid and effective responses. When time is of the essence, count on us to provide the swift action necessary to maintain safety and operational continuity.
6. **Compliance Standards**
- Proudly aligning with MT/T 419, the leading China mining valve standard, our High-Efficiency Filter Element by ShuangFeng not only meets but consistently surpasses the most stringent industry regulations, setting a benchmark for quality and reliability.
- With ISO 17296:2014 certification in additive manufacturing, our cutting-edge processes are validated not just for precision and efficiency but also for exceptional quality. This underscores our unwavering commitment to excellence in every product we deliver.
- Featuring ATEX certification for explosive atmospheres, our filter elements are engineered for robust and reliable performance. They ensure safety and efficiency, even in the most challenging and hazardous environments, providing peace of mind and operational dependability.
Packaging & Shipping
production process
Step-by-Step Production Steps:
1) We begin with meticulously sourcing only the most premium materials, which are then expertly forged into high-quality semi-products, setting the foundation for excellence.
2) These semi-products are then skillfully processed within our state-of-the-art workshop, where superior craftsmanship is guaranteed at every turn.
3) With precision and unwavering attention to detail, we carefully assemble each product to ensure optimal performance and reliability.
4) Each product undergoes thorough testing for sealing under pressure, accompanied by rigorous quality checks, upholding the high standards that define our brand.
5) To preserve their impeccable quality, goods are securely packaged, maintaining their integrity during transit and handling.
6) We then ensure timely delivery of goods, reinforcing our steadfast commitment to reliability and unparalleled customer satisfaction.
Certifications
FAQ
FAQ
1. Can I get a Sample?
We provide some specific samples accordingly based on the process we situate in.
2. Do you provide customized products?
We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc.
3. Payment Method.
L/C, T/T, PayPal, Western Union. Principally we do not accept third-party transactions via China's mainland region channel.
4. Why Choose us?
- Quality: 100% leakage, material, and functionality test in process and before shipping.
- Variety: Highly customizable flexibility.
- Reliability:15 years of manufacturing experience.
- Efficiency: Quick& Effective response.
- Utility: Direct link from Manufacturer.
- Flexibility: OEM/ODM are provided.
- Authentication: Real-time plant audit provided.
- Competitiveness: Price is negotiable on large volumes.
- Authentication: Real-time plant audit provided.
- Competitiveness: Price is negotiable on large volumes.
Audited Supplier 
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