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Cu AC Valve Plate Phosphor Bronze C5191 Wear Resistant Highly Resilient

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Air Disc Brake Core Components

Cu AC Valve Plate Phosphor Bronze C5191 Wear Resistant Highly Resilient

MOQ:	1PCS
Standard Packaging:	Standard Export Package

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

JIMAFor

Certification

ISO9001-2008,SGS,ROHS.

Product Name:

Cu-AC-ValvePlate | Phosphor Bronze C5191 | Wear Resistant + Highly Resilient

Sample:

Can Be Customized

Manufacturing Process:

Precision Cold Rolling, Lithography + Servo Stamping, Gradient Annealing, DLC Coating

Applications:

Industrial Freezing: CO₂ Transcritical Cycle Compressor Valve Plates For High-pressure Resistance. Medical Cooling: Non-magnetic Copper Alloy Valve Plates For MRI Cooling Systems.

Highlight:

C5191 AC Valve Plate

Wear Resistant AC Valve Plate

Highly Resilient AC Valve Plate

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

Commercial Refrigeration
High-durability valve plates for cold storage screw compressors

Industrial Freezing
CO₂ transcritical cycle compressor valve plates for high-pressure resistance

Medical Cooling
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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Cu AC Valve Plate Phosphor Bronze C5191 Wear Resistant Highly Resilient

MOQ:	1PCS
Standard Packaging:	Standard Export Package

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

JIMAFor

Certification

ISO9001-2008,SGS,ROHS.

Product Name:

Cu-AC-ValvePlate | Phosphor Bronze C5191 | Wear Resistant + Highly Resilient

Sample:

Can Be Customized

Manufacturing Process:

Precision Cold Rolling, Lithography + Servo Stamping, Gradient Annealing, DLC Coating

Applications:

Industrial Freezing: CO₂ Transcritical Cycle Compressor Valve Plates For High-pressure Resistance. Medical Cooling: Non-magnetic Copper Alloy Valve Plates For MRI Cooling Systems.

Minimum Order Quantity:

1PCS

Packaging Details:

Standard Export Package

Highlight

C5191 AC Valve Plate

Wear Resistant AC Valve Plate

Highly Resilient AC Valve Plate

Product Description

Cu AC Valve Plate Phosphor Bronze C5191

Wear resistant and highly resilient valve plates designed for demanding industrial applications.

Product Overview

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

Commercial Refrigeration
High-durability valve plates for cold storage screw compressors

Industrial Freezing
CO₂ transcritical cycle compressor valve plates for high-pressure resistance

Medical Cooling
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.

Tags: