1/4 Inch Air Line Check Valve

Type	CONTROL VALVE
Place of Origin	Zhejiang, China
Purpose	For replace/repair
OE NO.	KN20611
Application	TRAILER SYSTEM
Gross Weight	14.1 KGS
Net Weight	11.52 KGS
Packing Quantity	18 PCS/CTN
Package Dimensions	52 CM*40 CM*26 CM

 

 

KN20611 1/4 Inch Air Line Check Valve belongs to CONTROL VALVE.

 

Core Functionality

·Primary Application: Designed specifically for commercial vehicle Electric Power Steering (EPS) systems

·Key Responsibilities:

-Processes torque sensor signals (steering wheel input force) in real-time

-Controls steering motor assist torque (supports up to 120Nm output)

-Coordinates with ESP system for auto-return and damping compensation

 

Operational Logic Highlights

·Dynamic Assist Curve:

-Automatically adjusts power assist ratio based on vehicle speed (light at low speed/firm at high speed)

·Fail-Safe Mode:

-Switches to mechanical steering (maintaining 50% maneuverability) upon electronic system failure

 

Maintenance Criticals

·Calibration Requirements: Post-replacement procedures:

-Torque sensor zero-point calibration

-Motor phase angle learning

 

 

 

KN20611 1/4 Inch Air Line Check Valve belongs to TRAILER SYSTEM.

 

Key Connections:

·Tractor air supply: 1/4" NPT port

·Auxiliary air input: 1/4" NPT port

·Exhaust outlet: 1/4" NPT port

 

What this means:

·Uses standard 1/4-inch pipe threads (NPT) for all connections

·Designed specifically for trailer brake systems

·Manages air flow between tractor and trailer

 

Why it matters:

·Ensures leak-proof air connections

·Compatible with most trailer brake setups

·Standardized ports simplify maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

Q：What are your payment terms?

A：T/T, L/C, Western union, E-checking etc.

 

Q：Does the factory accept visits?

A：Yes, we welcome customers to visit our factory, but please make an appointment in advance so that we can prepare for the reception.

 

Q：How does the factory control product quality?

A：Our factory has a strict quality control system, and every link from raw material procurement to finished product delivery undergoes strict inspection.

 

Q：Are you a factory or a trading company?

A: We are a factory. It was established in 2011. We have been specialized in the line for more than 13 years with high quality, competitive price and complete specifications as a result of advanced production lines, top-great testing equipment and standardize management.