The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be

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Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
  • The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
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  • Overview
  • Product Description
  • Packaging & Shipping
  • production process
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
Stem Valve
Certification
ISO 9001:2000, ISO 9001:2008
Standard
DIN
Surface Treatment
Polishing
Manufacturing Process
Forging
Material
Stainless Steel
Customized Support
OEM, ODM
Transport Package
Carton, Wooden Case
Specification
valve stem
Trademark
shuangfeng
Origin
China
HS Code
8481804090
Production Capacity
1000000

Product Description

Product Description

 

Introducing our pioneering hydraulic support auxiliary valves-crafted with exceptional precision to not only meet but exceed your every technical requirement, setting a new standard in industrial excellence.

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: We are unwavering in our pursuit of delivering essential core functions, including precise pressure control, smooth flow direction transitions, and sturdy safety mechanisms, ensuring utmost reliability in every application.

  2. Model Types: Our models are thoughtfully categorized by pressure capacity, tailored for specific applications, or differentiated by automation levels, ensuring outstanding performance across various environments.

  3. Material: Our commitment to excellence shines through our choice of materials, offering unmatched durability and exceptional resistance to corrosion, perfectly suited to the demanding requirements of the mining sector and beyond.

Revolutionizing Hydraulic Solutions with Intelligent Designs! **Key Features:** Embrace the future of hydraulic technology with our expertly crafted valve solutions, delivering exceptional precision and excellence for all your hydraulic aspirations.
1. **Structure**
- Enjoy unparalleled performance with a sturdy valve body featuring a precision-engineered rotating sphere, designed for maximum efficiency and unwavering reliability at about 90°, even in the harshest conditions.
- Our advanced sealing system, available in both metal-to-metal and reinforced polymer seats, ensures exceptional durability and a perfect seal, even in the most demanding environments.
- Personalize your operations with our versatile actuation choices. Opt for manual lever, pneumatic, or hydraulic actuation to perfectly align with your unique operational needs.

2. **Material Composition**
- Constructed from premium ASTM A105 forged steel or SS316, the valve body offers remarkable strength and durability for the most challenging applications.
- The ball, crafted from chrome-plated carbon steel or stainless steel, ensures outstanding durability against wear and corrosion, offering you reliable, long-lasting performance.
- Our seals, available in PTFE/RPTFE/HNBR, are meticulously engineered to withstand a wide range of temperatures, ensuring dependable functionality in any situation.

3. **Technical Specifications**
- Elevate your operations with our valves, featuring an impressive pressure rating of up to 63 MPa (9,100 psi), making them perfect for high-stress applications.
- Our valves are meticulously engineered for diverse environmental conditions, operating efficiently within a temperature range of -29°C to 200°C (-20°F to 392°F), guaranteeing reliable performance.
- With an innovative full-port design, our valves significantly reduce pressure drop and maximize flow efficiency, guaranteeing optimal performance.

4. **Key Advantages**
- Our valves offer enhanced flexibility and operational versatility with bidirectional sealing capability, making them adaptable for a wide array of applications.
- The blowout-proof stem design provides superior safety and reliability, ensuring secure operation even under the most extreme conditions.
- Enjoy peace of mind with fire-safe certification (API 607/API 6FA compliant), delivering unbeatable safety in critical situations.
- The expertly designed anti-static device ensures safe operation in explosive environments, providing secure functionality at all times.

5. **Applications**
- Indispensable for primary fluid control in hydraulic roof supports, significantly enhancing operational efficiency.
- Our valves are the perfect choice for high-pressure emulsion fluid systems, delivering consistent superior performance and reliability.
- Ideally suited for emergency shutdown systems in mining equipment, ensuring rapid and effective responses precisely when needed.

6. **Compliance Standards**
- By adhering to MT/T 419 (China mining valve standard), we ensure alignment with the highest industry regulations and standards, guaranteeing excellence.
- Proudly certified to ISO 17296:2014 standards, our cutting-edge manufacturing processes are meticulously validated for exceptional quality and unparalleled efficacy, setting a benchmark in the industry for excellence and reliability.
61d8ce82The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be

The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be

Packaging & Shipping
The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
production process

Embark on a Journey Through Our Precision Production Steps:

1) We begin our production journey by meticulously selecting premium materials, ensuring an unparalleled foundation for our superior semi-products. This careful curation establishes a standard of excellence that remains unmatched in the industry.

2) Our cutting-edge workshop is a beacon of innovation. It's here that our semi-products are expertly crafted with precision, transforming them into components of extraordinary caliber, ready to meet the demands of any challenge.

3) With an unwavering eye for detail, we assemble each product with masterful skill, elevating excellence at every stage of the process. Our dedication to unparalleled craftsmanship is vividly reflected in every piece we bring to life.

4) To ensure peak performance and steadfast durability, our products undergo rigorous and comprehensive testing. Through meticulous quality checks, including stringent pressure sealing tests, we guarantee that each product meets the highest standards of reliability and excellence.

5) Our products are packaged with elegance, perfectly balancing robust protection and aesthetic brilliance, ensuring that they arrive in pristine condition, ready to impress.

6) Our commitment to reliability is underscored by our timely deliveries, fostering your satisfaction and earning your trust with every shipment, as we consistently exceed your expectations.

The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can BeThe Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be
Certifications

The Components in The Valve in The Hydraulic Equipment of Underground Mining, The Stainless Steel Valve Stem, Are Available in Different Models and Can Be

 

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.


 

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