Truck Air Horn Valve

228928 Truck Air Horn Valve belongs to Horn Valve.

The horn control valve serves as the critical interface between a vehicle's air supply and its auditory warning system, engineered to deliver instantaneous and reliable acoustic alerts. This precision component combines rapid response with durable construction to meet stringent automotive safety requirements.

Key Operational Features:

·Instant Activation

  -Electropneumatic actuation achieves full airflow in <100ms

  -Maintains 6-8 bar operating pressure for consistent volume output

·Acoustic Optimization

  -Quick-open/slow-close mechanism prevents diaphragm flutter

  -Generates 105-118dB at 2m through tuned resonator chambers

·Environmental Protection

  -Integrated 50μm stainless mesh filter blocks particulate ingress

  -Automatic condensate drainage prevents ice formation below 0°C

Safety Enhancements:

·FMVSS/ECE R28 compliant sound projection

·Fail-safe default to open position during power loss

·UV-resistant nylon tubing connections

Durability Advantages:

·Hard-anodized aluminum body withstands vibration

·PTFE-coated spool for 500,000+ cycle reliability

·Corrosion-resistant terminals

The valve's dual-coil solenoid design ensures operation even with voltage drops to 9V, critical for emergency vehicles and heavy equipment.

228928 Truck Air Horn Valve belongs to Other Devices. This air control valve features a 1/4" NPT supply port and 1/8" NPT delivery port, designed for precise airflow regulation in commercial vehicle systems. The standardized threading ensures secure, leak-proof connections in demanding pneumatic applications.

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 large is the area of your factory?

A：The area of our factory is over 3000㎡.

Q：Do you provide customized services for accessories?

A：Yes, we provide customized accessory services to meet customers' special needs. Please contact customer service for more details.

Q：How long will your delivery time be?

A: The delivery date depends on your order. Under normal circumstances, the delivery date is usually 3-20 days. If it is a large order or if there are special circumstances, we can negotiate the delivery date.

Q：Where is your factory?

A：It located in Diankou town of Zhuji City, Zhejiang Province, China, which is the biggest town of autoparts and hardware.