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air Compressor VMC Unloader Valve RB60 RB80 Hot Sale Intake Valve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pressure Regulation & Unloading: Designed to efficiently manage air flow and relieve pressure in compressor systems, ensuring optimal performance and safety.
  • Intake Control: Facilitates precise intake valve operation, supporting reliable air compression cycles in industrial and home-use applications.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

  • With a stainless steel body, this unloader valve ensures long-lasting durability in harsh industrial environments, resisting rust and corrosion better than traditional carbon steel alternatives*.

  • 2. Modular Design for Seamless Integration

  • With multiple mounting points and ports, this valve easily integrates into existing systems, reducing installation complexity compared to valves requiring custom adapters*.

  • 3. Reliable Performance Backed by Extended Warranty

  • Backed by a 1.5-year warranty, this valve guarantees consistent performance under continuous commercial use, outlasting standard 1-year warranties in the industry*.

  • 4. Heavy-Duty Scenario Adaptability

  • Designed for industrial-grade air compressors, this valve handles high-pressure systems efficiently, making it ideal for commercial operations versus home-use alternatives*.

  • 5. Compliance with Industrial Safety Standards

  • Constructed with industrial-grade stainless steel, this valve meets rigorous durability and safety requirements for heavy machinery applications*.

Product details

air Compressor VMC Unloader Valve RB60 RB80 Hot Sale Intake Valve

The Air Compressor VMC Unloader Valve RB60/RB80 is a high-performance intake valve designed for industrial compressors. Crafted from corrosion-resistant stainless steel, it ensures durability in harsh environments. With multiple ports and flange mounting, it seamlessly integrates into systems requiring precise air flow control.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel (304/316 grade)Corrosion resistance, long service life
Port Configuration6-8 ports (adjustable)Customizable fluid/air routing
Mounting DesignFlange and threaded connectionsSecure assembly in high-pressure systems
Pressure RatingUp to 12 bar (RB60), 16 bar (RB80)Reliable performance in industrial setups
Warranty1 year (RB60), 1.5 years (RB80)Extended protection for critical systems

Customization guide

Adjustable port configurations and flange sizes to meet specific fluid routing or mounting requirements. Stainless steel variants (304/316) cater to corrosive or high-temperature environments.

Get inspired

With its robust stainless steel construction and modular design, the RB60/RB80 valve is ideal for HVAC systems, automotive workshops, or manufacturing plants needing reliable air flow management.

Choose your model

ParameterRB60 (Base)RB80 (Advanced)Pro Model*
Max Pressure12 bar+33% (16 bar)20 bar
Ports6810
Warranty1 year+50% (1.5y)2 years
Material Grade304 SS316 SS316L SS

Supplier's note

  1. Key Breakthroughs:

    • Stainless Steel Construction: With 316-grade material (RB80/Pro), resist corrosive fluids 2x longer than carbon steel valves.
    • Modular Ports: Adjustable port layouts reduce system redesign costs by 25% for custom installations.
    • Extended Warranty: 1.5–2-year coverage (vs. industry standard 1 year) ensures peace of mind for critical operations.
  2. Optimal Selection:

    • RB60: Ideal for small workshops or light industrial use where cost efficiency is key.
    • RB80: Perfect for medium-scale plants needing higher pressure (e.g., automotive assembly lines).
    • Pro Model: Required for heavy-duty applications like chemical processing, where 20-bar pressure and 316L corrosion resistance are critical.

Example Use Case: With the Pro Model’s 20-bar rating, you can safely handle high-pressure air systems in mining equipment, while its 316L material withstands abrasive dust particles. Pair it with a reinforced mounting bracket for vibration-heavy environments.

Frequently asked questions

  • Which air compressor unloader valve model (RB60 or RB80) is best for high-demand industrial settings?

  • How do I clean and maintain an air compressor VMC unloader valve to prevent corrosion?

  • Stainless Steel vs Carbon Steel: Which material is better for unloader valves in humid environments?

  • Can the VMC unloader valve RB60/RB80 be customized for specific port configurations?

  • Is the VMC unloader valve RB series certified for industrial safety standards?

  • What tools are needed to install the air compressor VMC unloader valve correctly?

  • How long do stainless steel unloader valves like the RB60 last under heavy use?

  • What warranty options are available for the VMC unloader valve RB series?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHigh-corrosion environmentsIndustry Standard: Carbon steel (ASTM A36)
Our Base (RB60): 304 stainless steel (ASTM A240)
Our Advanced (RB80): 316 stainless steel (ASTM A240) ▲
RB80: Resists chloride corrosion (ideal for marine/chemical plants)
Cost-effective base model for general use
Base model may corrode in extreme acids; Advanced model has higher upfront cost
Pressure RatingHeavy industrial vs. light commercialIndustry Standard: 120 PSI max
Our Base: 150 PSI (ISO 1043)
Our Advanced: 200 PSI (ISO 1043) ▲
RB80: Supports high-pressure systems (e.g., mining equipment)
RB60 suits HVAC systems
RB60 may fail in extreme pressure spikes; RB80 requires thicker piping
Corrosion ResistanceChemical plants, offshore platformsIndustry Standard: 100hr salt spray test (ASTM B117)
Our Base: 200hr ▲
Our Advanced: 300hr ▲▲
▲▲ Double the industry standard for harsh environments
Low maintenance costs
N/A (both tiers exceed baseline)
Warranty PeriodLong-term operational reliabilityIndustry Standard: 1 year
Our Base: 1 year
Our Advanced: 1.5 years ▲
▲ Extended warranty for RB80 (covers 18 months of industrial use)Base model has no extended coverage beyond 1 year
Operational NoiseOffice-adjacent workshopsIndustry Standard: 75 dBA (ISO 3744)
Our Base: 68 dBA ▲
Our Advanced: 62 dBA ▲▲ (quieter than a washing machine)
▲▲ RB80 reduces noise pollution (ideal for urban workshops)Advanced model may require specialized installation for full noise reduction
Mounting CompatibilityRetrofitting legacy systemsIndustry Standard: Universal flange (ISO 7000)
Our Base: ISO 7000 compliant
Our Advanced: ISO 7000 + custom adapter ▲
▲ RB80 supports legacy and modern systems without adaptersBase model may need third-party adapters for older machinery

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