Reliable Hydraulic Check Valve for Flipper and Roof Support Systems

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Still deciding? Get samples of US$ 0.88/Piece
Request Sample
Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
Quality Assurance
The supplier provides quality assurance
R&D Capabilities
The supplier has 4 R&D engineers, you can check the Audit Report for more information
In-stock Capacity
The supplier has In-stock capacity
to see all verified strength labels (20)
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
  • Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
Find Similar Products
  • Overview
  • Product Description
  • Packaging & Shipping
  • production process
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
Double check valve for flipper
Certification
ISO 9001:2000, ISO 9001:2008
Standard
DIN
Surface Treatment
Oxidation
Manufacturing Process
Forging
Material
Stainless Steel
Customized Available
Yes
Application
Industrial Usage, Water Industrial Usage, Househol
Transport Package
Carton, Wooden Case
Specification
DN10
Trademark
shuangfeng
Origin
China
HS Code
8481804090
Production Capacity
1000000

Product Description

 
Product Description

 

Introducing our Hydraulic Support Auxiliary Valves - a hallmark of superior engineering, crafted with precision to perfectly balance efficiency and versatility, where cutting-edge technology meets adaptable solutions.

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:

  1. Working Principle: Ingeniously designed to underscore essential functionalities including precise pressure and flow management, effortless directional transitions, and robust safety protocols, ensuring unmatched operational performance.

  2. Model Types: Thoughtfully classified based on pressure capacity, varied application environments, or advanced automation capabilities, these models are tailored to meet your every requirement with precision.

  3. Material: Meticulously constructed to prioritize longevity, outstanding corrosion resistance, and strict adherence to environmental mining standards.

Revolutionizing Hydraulic Solutions with Intelligent Designs! **Key Features:** Embark on a journey to the pinnacle of hydraulic innovation with our meticulously crafted valve solutions, redefining excellence and precision to meet all your hydraulic demands with unparalleled expertise.
1. **Structure**
- Benefit from superior performance with our expertly crafted valve body, featuring a precision-machined rotating sphere. Tailored for optimal function across a 90° arc, it guarantees peak efficiency and unwavering reliability even in the toughest conditions.
- Our top-tier sealing system, available in metal-to-metal or reinforced polymer designs, ensures extraordinary durability and a perfect seal every time, even under the harshest conditions.
- Personalize your operation with a variety of versatile actuation choices. Select from manual lever, pneumatic, or hydraulic actuation to seamlessly fit your specific operational requirements.

2. **Material Composition**
- The valve body is manufactured from high-grade ASTM A105 forged steel or SS316, offering remarkable strength and endurance for the most demanding applications.
- With a ball formed from chrome-plated carbon steel or stainless steel, our valve guarantees excellent resistance to wear and corrosion, ensuring steady, long-lasting performance.
- Our seals, offered in PTFE/RPTFE/HNBR, are engineered to withstand a wide spectrum of temperatures, delivering reliable performance in any situation.

3. **Technical Specifications**
- Elevate your operations with our valves, which boast an impressive pressure rating of up to 63 MPa (9,100 psi), making them ideal for high-stress applications.
- Designed to perform exceptionally in diverse environmental settings, operating efficiently within a temperature range of -29°C to 200°C (-20°F to 392°F).
- Developed with a full-port design, our valves markedly reduce pressure drop and amplify flow efficiency, ensuring optimal performance.

4. **Key Advantages**
- With a bidirectional sealing capability, our valves offer increased flexibility and operational versatility across a diverse range of applications.
- The sturdy blowout-proof stem design underscores safety and reliability, even under extreme conditions.
- Fire-safe certification (API 607/API 6FA compliant) provides unparalleled safety in critical scenarios, offering reassurance and peace of mind.
- The carefully engineered anti-static device ensures safe operation in explosive environments, delivering consistent reliability at all times.

5. **Applications**
- Crucial for primary fluid control in hydraulic roof supports, significantly boosting operational efficiency.
- Our valves are the ideal solution for high-pressure emulsion fluid systems, promising superior reliability and performance.
- Perfectly suited for emergency shutdown systems in mining equipment, ensuring prompt and effective responses when they matter most.

6. **Compliance Standards**
- Compliance with MT/T 419 (China mining valve standard) ensures adherence to the highest industry regulations and standards.
- Proudly certified to the prestigious ISO 17296:2014 standard, our additive manufacturing processes epitomize excellence, ensuring superior quality and unparalleled efficiency in every product.
- With the esteemed ATEX certification for explosive atmospheres, our products promise unwavering reliability and performance, even in the most challenging and hazardous environments.Reliable Hydraulic Check Valve for Flipper and Roof Support Systems

Reliable Hydraulic Check Valve for Flipper and Roof Support Systems

Packaging & Shipping
Reliable Hydraulic Check Valve for Flipper and Roof Support Systems
production process

Meticulous Production Steps:

1) Begin our process by procuring only the finest materials, which are then expertly forged into semi-products. This step is vital to ensuring the highest quality for your peace of mind.

2) Our state-of-the-art workshop becomes a hub of innovation as we skillfully process these semi-products. Here, we enhance their durability and functionality, making them robust enough for the toughest applications.

3) With precision and care, we assemble the products, focusing on every detail to ensure superior performance. This meticulous attention to detail is what sets our products apart.

4) We conduct rigorous pressure sealing tests coupled with comprehensive quality checks. This ensures that every product meets our standards of excellence and reliability, ready to perform in any situation.

5) Each product is carefully packaged to safeguard them during transit, preserving their integrity until they reach your hands.

6) We pride ourselves on delivering goods punctually, ensuring they arrive exactly when you need them, maintaining your schedule and expectations.

Reliable Hydraulic Check Valve for Flipper and Roof Support SystemsReliable Hydraulic Check Valve for Flipper and Roof Support Systems
Certifications

Reliable Hydraulic Check Valve for Flipper and Roof Support Systems

 

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.




 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier