—— Product Description ——
Model: HY55R-B
Type: Pilot-operated / Direct-acting (select based on design)
Body Material: Stainless steel / Carbon steel (corrosion-resistant and durable)
Compatible Media: Air, water, oil, steam, etc.
Temperature Range: -20°C to +150°C (or higher, depending on model)
Key Features:
Integrated pressure gauge port for real-time monitoring.
Precision adjustment knob for easy and accurate pressure setting.
Built-in filter screen to protect the valve from debris.
—— Product Advantages ——
Precise Pressure Control: Advanced pilot-operated mechanism ensures stable output pressure with minimal fluctuation (±2% or less).
High Durability: Robust construction with hardened seals and wear-resistant materials for extended service life in harsh environments.
Easy Maintenance: Modular design allows quick replacement of key components, reducing downtime.
Safety Assurance: Overpressure protection prevents damage to downstream equipment.
Wide Compatibility: Available in multiple materials and configurations to suit different media and pressure requirements.
Energy Efficient: Optimized flow design minimizes pressure loss, improving system efficiency.
Founded in 1999, QM Track Equipment Co., Ltd., a subsidiary of the Jinruida Group, has been a pioneer in the global railway maintenance industry. As a certified high-tech enterprise, we have built a robust platform specializing in fluid technology, system transmission, and precision mechanical manufacturing. Our solutions are widely applied across railway engineering machinery, high-speed trains, subways, heavy-duty locomotives, and intelligent control systems.
Over the years, we have upheld the principle of "integrity and mutual benefit," delivering high-quality products and tailored solutions to clients worldwide. Our services now extend to over 20 countries, including the UAE, Egypt, Brazil, Thailand, Vietnam, Malaysia, and India. Beyond being a leading manufacturer and supplier of core components for heavy railway maintenance machinery, we are at the forefront of providing intelligent equipment solutions and contributing to the development of industry standards.
Contact us today to build the future of railway maintenance together!
—— Inventory & Delivery ——
—— Shipping & Packaging ——
—— FAQ ——
Who are we?
We are QM Track, a trusted provider of railway maintenance solutions, specializing in advanced track maintenance equipment and customizable tamping units.
How can we guarantee quality?
We ensure quality through rigorous inspections, advanced manufacturing processes, and adherence to international railway standards. Every product undergoes thorough testing to meet your expectations.
What can you buy from us?
We offer a wide range of products, including tamping machine spare parts, ballast tamping equipment, railway tamping mechanisms, and track maintenance devices.
Why should you buy from us, not from other suppliers?
We provide high-quality, eco-friendly products with extensive customization options and dedicated support. Our focus on tailored solutions and sustainable innovation sets us apart.
What services can we provide?
We offer product customization, technical support, installation guidance, and after-sales services to ensure your railway maintenance needs are met effectively.
