Cu AC Valve Plate Phosphor Bronze C5191 Wear Resistant Highly Resilient
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
Negotiable
Brand:
JIMAFor
Product Description
Cu AC Valve Plate Phosphor Bronze C5191
Wear resistant and highly resilient valve plates designed for demanding industrial applications.
Product Overview
Engineered for extreme operating conditions, our C5191 phosphor bronze valve plates deliver exceptional wear resistance, durability, and performance in challenging environments including refrigeration, HVAC, and industrial cooling systems.
Key Features
- Superior Material Properties: C5191 Phosphor Bronze composition (Sn 6.0-7.0%, P 0.1-0.25%, Cu balance) with hardness HV 180-220 and elastic modulus of 110 GPa
- Exceptional Wear Resistance: Coefficient of friction ≤0.15 (dry conditions) with 3x lifespan compared to standard brass valve plates
- High Fatigue Resistance: Fatigue limit ≥300 MPa (10⁷ cycles, ISO 12106 tested)
- Wide Temperature Range: Operational from -50°C to +150°C without brittleness or creep
- Superior Corrosion Resistance: Resists ammonia, Freon (R134a/R404A), and ester-based lubricants, passing 1,000hr salt spray tests (ASTM B117)
Technical Specifications
| Dimensions | Diameter: 10-150mm Thickness: 0.1-0.5mm |
|---|---|
| Dynamic Performance | Operating frequency: ≤200 Hz Sealing leakage rate: ≤0.1 mL/min (ANSI/ASHRAE 23 standard) |
| Certifications | ISO 2206 (elastic components) UL 60335-2-34 (appliance safety) RoHS/REACH compliant |
Applications
Residential HVAC
Inverter compressor valve plates for R32/R410A eco-friendly refrigerants
Inverter compressor valve plates for R32/R410A eco-friendly refrigerants
Commercial Refrigeration
High-durability valve plates for cold storage screw compressors
High-durability valve plates for cold storage screw compressors
Industrial Freezing
CO₂ transcritical cycle compressor valve plates for high-pressure resistance
CO₂ transcritical cycle compressor valve plates for high-pressure resistance
Medical Cooling
Non-magnetic copper alloy valve plates for MRI cooling systems
Non-magnetic copper alloy valve plates for MRI cooling systems
Performance Advantage: These valve plates offer superior wear resistance and extended service life, making them ideal for high-cycle applications where reliability and durability are critical.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JimaFor
Location
No.60 Guoxia Road, Yangpu District, Shanghai,China.
Contact Person
Annie