Air Brake Emergency Relay Valve

Type	RELAY VALVE
Place of Origin	Zhejiang, China
Purpose	For replace/repair
OE NO.	A1000 RL3518QP01 RL3518QP02
Material	Zinc Alloy
Application	Air Brake Valve
Gross Weight	18.08 KGS
Net Weight	16.2 KGS
Packing Quantity	6 PCS/CTN
Package Dimensions	57 CM*40.5 CM*18.5 CM

 

 

A1000 Air Brake Emergency Relay Valve belongs to RELAY VALVE.

 

Core Functions

·Pressure Relay

  -Isolates and transfers control pressure to output pressure

  -Maintains consistency between input and output pressure

·Flow Enhancement

  -Provides high-flow compressed air output

  -Accelerates inflation and deflation of brake chambers

 

Structural Features

·Piston-Type Structure

  -Balanced piston design ensures pressure stability

  -Low-friction sealing components reduce motion resistance

·Integrated Design

  -Built-in filtration protects internal valve components

  -Compact structure saves installation space

 

Operational Features

·Precision Control

  -Output pressure changes linearly with input pressure

  -Provides stable pressure transfer characteristics

·Rapid Response

  -Millisecond-level pressure build-up time

  -Instant response to braking command changes

 

Technical Advantages

·Durability

  -Wear-resistant materials extend service life

  -Anti-aging seals maintain long-term performance

·Adaptability

  -Compatible with various air source qualities

  -Adapts to multiple installation orientations

 

Application Characteristics:

·Suitable for long-pipeline brake systems

·Improves remote braking response

·Enhances overall braking system efficiency

 

 

A1000 Air Brake Emergency Relay Valve belongs to Air Brake System.

 

Interface Specifications

·Supply Port: 1/2" PT

·Delivery Port: 1/4" PT

·Control Port: 1/4" PT

 

Structural Features

·Multi-port configuration for flexible system integration

·Differential port sizing optimizes pressure and flow characteristics

·Compact design with standardized threading

·Robust construction for high-pressure applications

 

Functional Characteristics

·Precise pressure regulation between supply and delivery circuits

·Rapid response to control signal changes

·Balanced airflow management for efficient operation

·Reliable performance under frequent cycling

 

Technical Advantages

·Compatible with standard pneumatic tubing systems

·Durable materials resist corrosion and wear

·Easy installation with common tools

·Low maintenance requirements

 

Application Notes:

·Ideal for precision braking control systems

·Suitable for applications requiring differential pressure management

·Enhances system responsiveness and reliability

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q：Can you produce the products according to our requirements?

A：If you need it, please inform us your specific requirements.

 

Q：How about the product quality?

A：We hold the most strict quality control system in the market.

 

Q：How to guarantee the quality of your products?

A：

1) Strict detection during production.

2) Strict sampling inspection on products before shipment and intact product packaging ensured.

3) Each order will provide the corresponding packing list and shipment pictures.

 

Q：What if there are quality issues with the product?

A：If there are quality issues with the product during the warranty period, we will provide free repair or replacement services.

 

Q：What's your terms of packing?

A：Generally,we pack goods in brown cartons, if you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.