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D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
Specifications
Place of Origin :
china
MOQ :
3
Brand Name :
Jechance
Color :
Typically Metallic/Silver
Supply Ability :
1000 units per month
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Material :
High-grade Steel/Aluminum
Packaging Details :
Wooden pallet
Countryoforigin :
Varies by manufacturer
Delivery Time :
7day
Price :
negotiable
Compatibility :
Trucks and Buses
Temperatureresistance :
Up to 120°C
Function :
Replacement and repair of truck and bus components
Installationtype :
Bolt-on/Direct Fit
Warranty :
1-3 years
Description
Waterproof D-Type Solenoid Valve 3749-00007 with Silencer
OEM Air Control Valve for King Long, Higer, and Zhongtong Buses
Product Overview
This waterproof D-type solenoid valve (Model 3749-00007) with integrated silencer is a core OEM air control component specifically engineered for King Long, Higer, and Zhongtong buses. As a critical executive component in bus air control systems, it ensures reliable operation across various pneumatic applications.
Key Applications
  • Bus air suspension systems (ECAS)
  • Pneumatic door control mechanisms
  • Exhaust braking systems
  • Other air-driven bus systems
Core Features & Benefits
  • Waterproof Design: Prevents moisture and rainwater intrusion, avoiding short circuits and component corrosion
  • Integrated Silencer: Reduces exhaust noise by 20-30dB for quieter operation
  • Precision Construction: High-strength stainless steel and engineering plastic with anti-corrosion coating
  • Fast Response: D-type structure ensures quick actuation and stable air control
  • Long Service Life: Rated for up to 500,000 cycles of reliable operation
Technical Specifications
Attribute Specification
Product Name & Model Waterproof D-Type Solenoid Valve with Silencer, Model 3749-00007
Applicable Vehicles King Long, Higer, Zhongtong Buses (Air Control System)
Quality Grade OEM, High Quality, 100% New, Waterproof, with Silencer
Material High-Strength Stainless Steel, Engineering Plastic, Waterproof Coating
Structure Type D-Type Structure, Integrated Electromagnetic + Valve Body, Built-in Silencer
Function Control Air Circuit On-Off, Adjust Compressed Air Flow Direction, Reduce Exhaust Noise
Operating Parameters Waterproof, Corrosion Resistant, Fast Response, Low Noise (Reduction 20-30dB)
Installation Bolt Fixing on Chassis/Bracket, Connect Air Circuits & Power Line, Direct OEM Replacement
Condition 100% Brand New OEM, Intact Components, Good Waterproof Performance
Installation & Compatibility
Standardized size and OEM-compatible design ensure perfect fit with King Long, Higer, and Zhongtong bus air circuit installations. Simple bolt-on installation requires no modifications - simply connect air circuits and power lines according to markings.
Quality Assurance
Each unit undergoes rigorous quality inspections including waterproof testing, air tightness verification, noise testing, and durability assessments to ensure compliance with OEM technical standards.
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
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D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve

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Product Detail
Place of Origin :
china
MOQ :
3
Brand Name :
Jechance
Color :
Typically Metallic/Silver
Supply Ability :
1000 units per month
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Contact Supplier
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve
D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve

Zhengzhou Jechance Trading Co., Ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Truck Bus Parts, Used Engine, Used Radiator Fan
Total Annual :
30000000-50000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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