Exhaust Valve Grille Covers
Premium plastic exhaust valve grille covers engineered for optimal airflow control and durability in residential and commercial HVAC systems.
Precision-Engineered Exhaust Valve Grille Covers
Our exhaust valve grille covers are manufactured using advanced injection molding technology with precision tolerances of ±0.1mm. Designed for seamless integration into HVAC systems, these covers provide optimal airflow regulation while maintaining aesthetic appeal.

Specifications & Materials
Comprehensive technical specifications for our exhaust valve grille covers, engineered for professional HVAC applications.
Material Options
- ABS (High Impact)
- PC (Polycarbonate)
- PP (Polypropylene)
- Custom Blends Available
Dimensions
- Standard Sizes: 4" to 24"
- Thickness: 2-8mm
- Tolerance: ±0.1mm
- Custom Sizes: Available
Performance
- Operating Temp: -40°C to +120°C
- Impact Strength: ISO 179 Tested
- UV Resistance: ASTM G155
- Flame Rating: UL94 V-0
Why Choose Our Exhaust Valve Grille Covers
Advanced Airflow Design
Our exhaust valve grille covers feature precision-engineered louvers and airflow channels designed using CFD analysis to optimize air distribution while minimizing pressure drop and noise generation.
Optimized Blade Angle
45-degree blade configuration for maximum airflow efficiency
Low Pressure Drop
Aerodynamic design reduces system energy consumption
Noise Reduction
Smooth surfaces and optimized geometry minimize turbulence


Precision Manufacturing
Manufactured using state-of-the-art injection molding technology with automated quality control systems. Each grille cover undergoes rigorous testing to ensure dimensional accuracy and performance consistency.
12 Injection Molding Lines
High-capacity production with consistent quality
Automated QC Systems
Real-time monitoring and dimensional verification
Multi-Color Options
Custom colors and finishes to match your specifications
Versatile HVAC Solutions
Our exhaust valve grille covers are designed for diverse HVAC applications across residential, commercial, and industrial sectors.
Residential HVAC
- Bathroom Exhaust Systems
- Kitchen Ventilation
- Whole House Ventilation
- Basement Dehumidification
Commercial Buildings
- Office Buildings
- Retail Spaces
- Restaurants & Hotels
- Educational Facilities
Industrial Applications
- Manufacturing Facilities
- Warehouses & Distribution
- Clean Room Applications
- Process Ventilation
Certifications & Standards
Our commitment to quality is demonstrated through rigorous testing protocols and international certifications.
Ready to Enhance Your HVAC System?
Contact our engineering team to discuss your exhaust valve grille cover requirements. We provide custom solutions, technical support, and competitive pricing for projects of all sizes.