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High Quality Air Compressor Minimum Pressure Valve MPV-20A MPV-25A MPV-32A MPV-50T

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pressure Regulation & Safety: Designed to maintain minimum pressure in screw air compressors, preventing overpressure and ensuring system stability.
  • Relief Valve Functionality: Automatically releases excess pressure to protect equipment, enhancing safety in high-stress environments.
  • Compatibility: Specifically engineered for screw-type air compressors, ensuring seamless integration with existing systems.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With a durable corrosion-resistant metal body, ensure long-lasting performance in harsh industrial environments. The robust construction is ~30% more resistant to wear and corrosion than standard valves*, making it ideal for high-pressure systems in plumbing or HVAC applications.

  • 2. Ergonomic Interactive Design

  • With an easy-to-adjust hexagonal nut design, streamline maintenance and pressure-setting processes. The intuitive interface allows for 20% faster installation and calibration compared to traditional valves*, reducing downtime in commercial settings.

  • 3. Advanced Performance Parameters

  • With precision-engineered pressure regulation, maintain stable airflow and optimal pressure even under heavy load. Designed to outperform standard valves by sustaining consistent output in high-demand scenarios*, ensuring reliable operation for screw air compressors.

  • 4. Versatile Scenario Solutions

  • With a commercial-grade design, operate continuously in industrial environments like manufacturing plants or construction sites. Tailored for high-pressure systems, it adapts seamlessly to fluctuating demands, providing safety and efficiency in critical applications.

  • 5. Compliance with Industrial Standards

  • With certification to industry safety standards, guarantee safe and durable operation in regulated environments. Built to meet or exceed requirements for pressure control in high-stress industrial setups, ensuring compliance with global safety norms.

Product details

High Quality Air Compressor Minimum Pressure Valve MPV-20A MPV-25A MPV-32A MPV-50T

The MPV series Minimum Pressure Valves (MPVs) are high-quality industrial components designed for screw air compressors. Engineered to ensure optimal pressure regulation and system safety, these valves are available in four variants (MPV-20A, MPV-25A, MPV-32A, MPV-50T) to suit diverse applications. Built with durable materials and rigorous certifications, they provide reliable performance with a 1-year warranty.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron/steel (corrosion-resistant)High-pressure systems in HVAC, plumbing, and chemical plants
Pressure Rating20–50 bar (model-dependent)Industrial compressors requiring precise pressure control
CompatibilityScrew air compressorsRetrofitting or upgrading existing compressor systems
CertificationISO 9001, CEGlobal compliance for industrial equipment standards
Warranty1 yearPeace of mind for critical infrastructure components

Customization guide

Adjustable parameters include port size, material composition, and pressure tolerance to meet specific needs such as:

  • Custom port diameters for fluid compatibility
  • Enhanced corrosion resistance for chemical environments
  • Tailored pressure thresholds for specialized machinery

Get inspired

With the MPV series, you can optimize airflow efficiency and protect your equipment from overpressure risks. Whether you need a compact solution for HVAC systems or a heavy-duty valve for industrial plants, our range ensures seamless integration and long-term reliability.

Choose your model

ParameterBase Model (MPV-20A)Advanced Model (MPV-25A)Pro Model (MPV-32A)
Max Pressure20 bar+25% (25 bar)+60% (32 bar)*
Material ThicknessStandardReinforcedPremium-grade
Weight5 kg6.5 kg (+30%)8 kg (+60%)
Flow Rate15 m³/min18 m³/min (+20%)22 m³/min (+46%)

Supplier's note

  1. Technical Breakthroughs:

    • Corrosion-resistant steel body: Reduces maintenance by 40% in humid environments.
    • Precision pressure sensing: Ensures ±2% accuracy, critical for sensitive machinery.
    • Quick-release design: Enables 20% faster installation than traditional valves.
  2. Version Selection Guide:

    • Base Model (MPV-20A): Ideal for small workshops or HVAC systems with moderate pressure needs.
    • Advanced Model (MPV-25A): Suitable for mid-sized factories requiring enhanced durability and flow rates.
    • Pro Model (MPV-32A): Designed for heavy industries like chemical processing, where extreme pressure tolerance (up to 32 bar) and longevity are paramount.

The Pro Model’s 32 bar rating exceeds industry standards by 30%, ensuring safety in high-stress applications. Pair it with reinforced piping for unmatched system resilience.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure RegulationIndustrial air compressor systemsIndustry Standard: 200 PSI (ANSI/ASME B16.34)Our Base: 220 PSI ▲ (▲ 10% increase)Our Advanced: 250 PSI ▲▲ (▲▲ 25% increase)
Material CompositionHarsh chemical environmentsIndustry Standard: Carbon Steel (ASTM A36)Our Base: Stainless Steel 304 ▲ (resists corrosion)Our Advanced: Duplex Stainless Steel ▲▲ (50% higher strength)
Noise LevelNoise-sensitive facilities (e.g., offices)Industry Standard: 45 dBA (ISO 1996)Our Base: 42 dBA ▲ (quieter than a whisper)Our Advanced: 38 dBA ▲▲ (quieter than a refrigerator)
Durability24/7 industrial operationsIndustry Standard: 50,000 cycles (ISO 12106)Our Base: 75,000 cycles ▲ (▲ 50% longevity)Our Advanced: 100,000 cycles ▲▲ (▲▲ 100% improvement)
CompatibilityRetrofitting legacy systemsIndustry Standard: 1" NPT portOur Base: 1.5" NPT ▲ (fits most modern compressors)Our Advanced: Customizable port sizes ▲▲ (e.g., 2" NPT)
Warranty/CertificationsCompliance-driven industriesIndustry Standard: 1-year warrantyOur Base: 2-year warranty ▲ (ISO 9001 certified)Our Advanced: 3-year warranty ▲▲ + CE/ATEX认证 (▲▲ includes hazardous zone approvals)

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