Single Way Valve

Type	SINGLE CHECK VALVE
Place of Origin	Zhejiang, China
Purpose	For replace/repair
OE NO.	4340140000 3140010010 RL3525AA 35250010010
Material	Aluminium Alloy
Application	AIR HANDLING SYSTEM

 

 

4340140000 Single Way Valve belongs to SINGLE CHECK VALVE.

 

The 4340140000 single check valve is a specialized directional control device designed to enforce strict unidirectional flow in pneumatic systems. This streamlined component delivers reliable performance through optimized engineering.

 

Key Design Advantages:

·Simplified Flow Control

  -Spring-assisted poppet design ensures <0.05 bar cracking pressure

  -100:1 flow-to-reverse leakage ratio

·Maintenance Efficiency

  -Modular cartridge construction enables <5 minute replacement

  -Visual flow indicators for quick diagnostics

·Durability Features

  -Hard-coated aluminum body (HVOF thermal spray)

  -PTFE seals resistant to oil/ozone degradation

 

Performance Optimization:

·Preventive Maintenance:

  -Annual seal integrity checks

  -Biannual spring tension verification

·Troubleshooting:

  -Flow resistance >0.8 bar indicates debris obstruction

  -Asymmetric wear patterns suggest misalignment

 

The valve's field-rebuildable design reduces downtime by 70% compared to welded units, making it ideal for European truck brake systems.

 

 

4340140000 Single Way Valve belongs to AIR HANDLING SYSTEM. This single-circuit valve for European trucks features M22×1.5 threaded ports, designed for air processing systems to ensure precise pneumatic control in heavy-duty applications. The hardened steel construction withstands high-pressure cycling while preventing corrosion.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q: Can I resell the accessories I purchased if they are not in use?

A: Generally speaking, unopened accessories that do not affect secondary sales can be returned or exchanged. Please consult customer service for specific policies.

 

Q: Does the factory provide samples?

A: Yes, we can provide samples for customers' reference and testing, but a certain sample fee may be charged.

 

Q: How can factories ensure timely delivery?

A: We have a comprehensive production plan and logistics system to ensure timely delivery. We hold weekly meetings to determine the status of orders. At the same time, we will maintain close communication with our clients and promptly resolve any potential issues that may arise.

 

Q: If accessories are urgently needed, can they be supplied quickly?

A: We have an emergency parts supply mechanism and will arrange shipment as soon as possible to meet your needs. Please consult customer service for specific time.

 

Q: How long will it take to receive the accessories after placing the order?

A: The logistics transportation time varies by region. Generally, the goods are shipped within 3-7 working days after placing the order. Please check the logistics information for the specific arrival time.