Product Description
Discover our state-of-the-art hydraulic support auxiliary valves, meticulously crafted based on cutting-edge technical insights: Immerse yourself in the pinnacle of hydraulic engineering with our auxiliary valves, featuring advanced technology and precision engineering, setting new standards in the industry.
• Material: Stainless steel for unmatched strength and resilience. Built from premium stainless steel, these valves promise superior durability and resilience, ensuring robust performance and longevity.
• 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. This indispensable filter element stands as a guardian, ensuring emulsion purity and protecting your hydraulic systems from impurities. It promises uninterrupted operation and requires consistent maintenance to continue delivering peak performance.
| 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:
-
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. Built for excellence, our hydraulic systems prioritize precision and innovation, offering comprehensive control and unmatched safety.
-
Model Types: Categorized by pressure capacity, application scenarios, and varying levels of automation to suit diverse operational needs. Our models are diversified to meet various industry needs, ensuring perfect alignment with your unique operational demands.
-
Material: Crafted with a focus on durability and corrosion resistance, perfectly aligned with the demanding environmental standards of the mining industry. Our materials are thoughtfully selected to withstand harsh mining conditions, ensuring unparalleled endurance and performance.
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. Embark on a journey of innovation with our intelligent designs, setting new benchmarks in hydraulic solutions.
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 valve exudes strength and precision with its expertly crafted rotating sphere, consistently delivering top-tier performance.
- 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. Choose our superior sealing options for a perfect seal and lasting durability, tailored to withstand extreme environments.
- Tailor your experience with adaptable actuation options. Choose from manual lever, pneumatic, or hydraulic actuation to seamlessly fit your specific operational requirements.
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. Experience peace of mind with our high-grade materials, providing unrivaled strength and durability.
- Featuring a ball crafted from chrome-plated carbon steel or stainless steel, our valve provides superior resistance to wear and corrosion, ensuring enduring reliability. Enjoy sustained reliability with our meticulously crafted ball, designed to resist wear and corrosion effortlessly.
- Our seals, available in PTFE/RPTFE/HNBR, are designed to withstand a wide range of temperatures, ensuring consistent reliability in any condition. Our seals are engineered for versatility, maintaining reliability across diverse temperature conditions.
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. Harness the power of our valves, designed to excel under intense pressure scenarios.
- 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). Our valves thrive in diverse environments, ensuring efficient operation through a broad temperature spectrum.
- Developed with a full-port design, our valves effectively minimize pressure drop while maximizing flow efficiency, ensuring optimal performance. Experience optimized performance with our full-port design, enhancing flow efficiency and reducing pressure drops.
4. **Key Advantages**
- With bidirectional sealing capabilities, our valves offer enhanced flexibility and operational versatility, accommodating a wide range of applications. Experience versatility with our bidirectional sealing, designed to suit a diverse array of applications.
- The blowout-proof stem design prioritizes safety and reliability, particularly under extreme conditions. Our valves are engineered for safety with a blowout-proof stem design, ensuring reliability even in challenging circumstances.
- Fire-safe certification (compliant with API 607/API 6FA) provides unmatched safety in critical situations, delivering peace of mind. Attain peace of mind with our fire-safe certified valves, protecting your operations under critical conditions.
- The meticulously designed anti-static device ensures safe operation in explosive environments at all times. Ensure safety in explosive environments with our expertly designed anti-static device, guaranteeing ongoing protection.
5. **Applications**
- Essential for primary fluid control in hydraulic roof supports, significantly enhancing operational efficiency. Our valves play a crucial role in fluid control, boosting efficiency in hydraulic roof supports.
- Our valves are the unrivaled champions for high-pressure emulsion fluid systems, delivering exceptional performance and unmatched reliability.
- Perfectly crafted for emergency shutdown systems in mining equipment, ensuring swift and decisive action when it matters the most.
6. **Compliance Standards**
- Proudly adhering to MT/T 419, the leading Chinese mining valve standard, we guarantee that our High-Efficiency Filter Element from ShuangFeng consistently meets and exceeds the industry's most rigorous regulations.
- With ISO 17296:2014 certification in additive manufacturing, our cutting-edge processes are validated not only for precision and efficiency but also for exceptional quality, underscoring our unwavering commitment to delivering excellence in every product.
- Backed by ATEX certification for explosive atmospheres, our filter elements promise strong and reliable performance, ensuring safety and efficiency in the most demanding and hazardous environments.
Packaging & Shipping
production process
Step-by-Step Production Steps:
1) We start by meticulously sourcing only the finest premium materials, which are then expertly forged into high-quality semi-products, laying the foundation for excellence.
2) These semi-products are skillfully processed in our state-of-the-art workshop, where superior craftsmanship is ensured through precision and innovation.
3) Our assembly process is executed with precision and an unwavering attention to detail, guaranteeing that every product delivers optimal performance.
4) Each product undergoes thorough testing, including sealing under high pressure and rigorous quality checks, to ensure it meets and exceeds our high standards.
5) Goods are securely packaged to maintain their pristine condition and integrity during both transit and handling.
6) We guarantee prompt and timely delivery, showcasing our unwavering commitment to reliability and exceptional 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 
){kind=link}