21991157 Air Brake Exhaust Valve

OE NO.	21991154 21707054 21991157 21707055 20451967 20512836
	1.133 KGS

 

 

21991157 Air Brake Exhaust Valve belongs to EXHAUST BRAKE VALVE.

 

  -High-temperature resistant alloy cast housing

  -Precision-machined airflow guide channels

  -Thermal expansion compensation structure

  -Pneumatic piston drive unit

  -Position feedback sensor

  -Manual emergency release device

 

  -Precise engine backpressure regulation

  -Adjustable multi-stage braking force

  -Transient response control

  -Mechanical overload limit protection

  -Automatic high-temperature compensation

  -Self-releasing jamming fault function

  -Coordination with service brakes

  -RPM protection logic

  -Gradient assist control

 

 

 

21991157 Air Brake Exhaust Valve belongs to Air Brake Valve.

 

 

  -Compact and durable construction

  -Direct replacement for OEM configurations

  -Smooth exhaust backpressure control

  -Progressive braking response

  -High-temperature resistant materials

  -Extended service life design

 

 

·Use manufacturer-recommended sealing components

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A: Unused merchandise in original packaging may qualify for returns/exchanges, subject to resale condition approval. For policy specifics, please coordinate with our support specialists.

 

A: Kindly reach out to our sales representatives to obtain the complete product compendium and specifications.

 

A: We enforce a rigorous quality assurance protocol where each production stage - from sourcing to final shipment - is meticulously monitored and tested.

 

A: Custom projects generally require extended production timelines compared to standard items, with duration contingent upon design intricacy and manufacturing capacity.

 

A: Lead times vary by destination, with standard dispatch occurring within 3-7 business days post-order. Real-time tracking details will be provided for precise delivery estimation.

 

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