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Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale

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    Buy cheap Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale from wholesalers
     
    Buy cheap Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale from wholesalers
    • Buy cheap Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale from wholesalers
    • Buy cheap Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale from wholesalers
    • Buy cheap Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale from wholesalers

    Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale

    Ask Lasest Price
    Brand Name : Gardner Denver
    Model Number : 30831388
    Price : $239/pieces
    Payment Terms : T/T
    Supply Ability : 100-1000
    Delivery Time : 15-20work days
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    Gardner Denver Quansi -ESG315 Minimum Pressure Valve Seal Maintenance Kit 30831388 High Quality Screw Air Compressor Parts Wholesale

    Quansi-ESG315 Minimum Pressure Valve Seal Maintenance Kit – Product Overview

    1. Product Description

    The Quansi-ESG315 is a precision-engineered maintenance kit designed for rebuilding and sealing minimum pressure valves (MPVs) in hydraulic and compressed air systems. It includes all critical wear components to restore valve performance and prevent pressure drops.


    2. Key Features

    FeatureBenefit
    OEM-Equivalent QualityMatches original specs for reliable performance
    High-Temp SealsWithstands harsh operating conditions
    Complete Seal SetEliminates need for multiple part orders
    Corrosion-ResistantExtended service life in wet/oily environments
    Universal CompatibilityFits major MPV models (see compatibility table)

    3. Technical Specifications

    ParameterDetails
    Part NumberESG315
    Valve TypeMinimum Pressure Valve (MPV)
    Pressure Range10–250 psi (0.7–17 bar)
    Temperature Range-30°C to +150°C (-22°F to +302°F)
    Seal MaterialHNBR (Hydrogenated Nitrile) for oil/heat resistance
    Included ComponentsO-rings, backup rings, gaskets, stem seals
    Weight0.3 kg (0.66 lbs)
    Storage Life5 years in original packaging

    4. Compatibility Table

    BrandCompatible Models
    Atlas CopcoGA/GX Series MPVs
    Ingersoll RandR-Series MPVs
    SullairLS/LH Series MPVs
    QuincyQGD/QGS Series MPVs
    Generic MPVs1/2" to 2" NPT ports

    5. Maintenance Kit Contents

    ComponentQtyMaterial
    Main O-ring (MPV seat)2HNBR
    Stem seal2PTFE-filled HNBR
    Backup ring2Polyurethane
    Gasket (valve cover)1Fiber-reinforced rubber
    Installation guide1

    6. Why Choose ESG315 Kit?

    Prevents pressure leaks – Precision-molded seals maintain system integrity
    Reduces downtime – Complete kit for fast rebuilds
    Cost-effective – 60% cheaper than OEM kits
    Long service life – HNBR resists oil, heat, and wear


    7. Maintenance Procedure

    1. Isolate and depressurize the system

    2. Disassemble MPV and inspect components

    3. Replace all seals using the ESG315 kit

    4. Reassemble with proper torque settings

    5. Pressure-test for leaks


    8. Ordering Information

    • MOQ: 1 kit

    • Packaging: Sealed blister pack

    • Lead Time: 24 hrs (in stock)

    • Shelf Life: 5 years


    Conclusion

    The Quansi-ESG315 provides an economical solution for maintaining minimum pressure valves, ensuring consistent performance and leak-free operation. Ideal for compressor service technicians and industrial maintenance teams.

    Need bulk pricing or technical support? Contact our engineering team for assistance!


    Would you like additional details on installation torque specs or chemical compatibility?


































































































































































































































































































































































































































































































































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