Train angle cock is an essential component of the railway train braking system. It is installed at both ends of the vehicle's brake pipe and is used to control the air passage of the train's brake pipe, enabling the opening or closing of the train's braking system. Its main functions include:
*Facilitating the cutting off or restoration of the air passage in the brake pipe during train coupling or uncoupling.
*Preventing brake failure during train operation due to accidental closure of the angle cock.
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Produce Nane
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Wagon angle cock
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Size
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G1 1/4
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Package
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Export package
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Colour
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Black, Yellow, Red or Custom
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Working temperature
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-40ºC~+60ºC
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Working pressure
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1.1 Mpa
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Structure and Working Principle
The angle cock typically consists of components such as a handle, core, valve body, spring, and spring cover. Common types include the conical core and ball core angle cocks:
*Conical Core Angle Cock: It achieves sealing and on/off control through the fit between the conical core and the valve seat. It has a simple structure but suffers from high friction resistance and potential leakage.
*Ball Core Angle Cock: It uses a spherical core, offering better sealing performance, lower rotational resistance, more flexible operation, and a longer service life.
The working principle is as follows:
Open State: The handle is lifted, and the ball or conical core rotates by 90°, allowing the air passage in the brake pipe to be open.
Closed State: The handle is pressed down, and the ball or conical core seals against the valve seat, cutting off the air passage. At the same time, the exhaust port opens to release the compressed air from the brake pipe.
Technical Features
1.Self-locking Function: Some modern angle cocks are equipped with a self-locking mechanism to prevent accidental closure, enhancing train safety.
2.Anti-closure Device: Certain angle cocks feature an anti-closure device that allows the train pipe to be reconnected through locomotive control even if the angle cock is closed. This is achieved through bypass passages and pressure control mechanisms.
3.Multi-purpose Design: Angle cocks are not only used for brake pipes but also for main air pipes, providing air supply for auxiliary equipment on trains (such as air springs, sliding doors, etc.).
Company Overview:
Chongqing XinRail Technology Co., Ltd. - Your Trusted Partner for Premium Track Accessories. We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Since our inception, we've been dedicated to enhancing the efficiency and safety of track systems worldwide with reliable products and exceptional service.
Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Get the best value for your investment. 3. Cutting-Edge Technology - State-of-the-art products for modern living.
4. Expert Team - Professional and passionate about lifestyle electronics.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions to meet your unique needs.
Our Mission
Our mission is to advance the safety and efficiency of the rail transit industry by providing excellent track accessories and services. We are dedicated to being a reliable partner for our clients, together facing future challenges and opportunities.
Please feel free to contact us for more information. We look forward to working with you and contributing to the development of the rail transit industry!
What are the main factors to consider when selecting track accessories?
When selecting track accessories, key factors include:
Compatibility: Ensure the accessories match the specifications of your existing track system.
Quality Standards: Look for products that meet international quality and safety standards. Durability: Consider the environmental conditions and load requirements to choose durable materials. Cost-effectiveness: Balance cost with the long-term performance and maintenance requirements of the accessories.
How do you ensure the quality of your products?
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
Can you provide customized solutions for specific projects?
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
Do you offer technical support and after-sales service?
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
Do you ship internationally?
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.
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