quality D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve factory

D Type Waterproof Solenoid Valve 3749-00007 With Silencer OEM Air Control Valve

Basic Properties

Place of Origin: china

Brand Name: natong

Trading Properties

Minimum Order Quantity: 3

Price: negotiable

Payment Terms: Western Union,T/T,D/P,D/A,L/C

Supply Ability: 1000 units per month

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, ...

Product Details

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Waterproof Solenoid Valve 3749-00007

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OEM Air Control Valve

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D Type Solenoid Valve 3749-00007

Installationtype: Bolt-on/Direct Fit

Countryoforigin: Varies By Manufacturer

Compatibility: Trucks And Buses

Temperatureresistance: Up To 120°C

Material: High-grade Steel/Aluminum

Warranty: 1-3 Years

Function: Replacement And Repair Of Truck And Bus Components

Color: Typically Metallic/Silver

Product 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.