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  • Flange Connection PVC UPVC PVDF Diaphragm Valve
  • Flange Connection PVC UPVC PVDF Diaphragm Valve
  • Flange Connection PVC UPVC PVDF Diaphragm Valve
  • Flange Connection PVC UPVC PVDF Diaphragm Valve
Flange Connection PVC UPVC PVDF Diaphragm Valve
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Flange Connection PVC UPVC PVDF Diaphragm Valve

$150.00-$150.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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Flange Connection PVC UPVC PVDF Diaphragm Valve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Corrosive Fluid Control: Designed to handle acidic and corrosive media (e.g., chemicals, wastewater) due to its corrosion-resistant PVC, UPVC, and PVDF body materials and flexible diaphragm.
  • Manual Precision Flow Regulation: Features a manual red handle for easy operation, enabling precise control of fluid flow rates in medium-pressure systems (0-10 bar).

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant PVC/UPVC/PVDF body and chemical-resistant Teflon diaphragm, ensure safe handling of acidic and corrosive fluids*. Outperforming traditional metal valves in harsh chemical environments*, this design minimizes contamination risks and extends service life.

  • 2. Robust Manual Operation and Flanged Design

    • With a durable manual handle and flanged connections, easily install and operate the valve in industrial setups*. The flanged ends simplify integration into existing pipelines, offering simpler installation than threaded alternatives*.

  • 3. Reliable Medium-Pressure Performance

    • With a medium pressure rating (0-10 bar), safely manage standard industrial flows without overcomplicating setups*. Ideal for most applications without needing high-pressure rated alternatives*, this ensures cost-effective operation in diverse environments.

  • 4. Customizable for Corrosive Environments

    • Designed for corrosive environments, this valve ensures reliable operation in chemical processing or similar industries*. Customizable diaphragm and body materials adapt to specific fluid and pressure requirements*, while easy maintenance supports continuous operation.

  • 5. Certified Safety and Compliance

    • Certified to CE and TUV standards, ensuring safety and compliance with international regulations*. These certifications validate its durability and reliability for industrial use.

Product details

Flange Connection PVC UPVC PVDF Diaphragm Valve

The Flange Connection PVC/UPVC/PVDF Diaphragm Valve combines corrosion resistance, durability, and ease of use for industrial fluid control. Designed with manual operation and medium-pressure handling (0-10 bar), it is ideal for applications involving acidic or abrasive media. Available in three customizable models, it ensures compliance with CE and TÜV standards for safety and reliability.

Technical specifications

FeatureSpecificationBenefit
MaterialPVC/UPVC/PVDF body; flexible diaphragmCorrosion resistance for harsh chemicals
Connection TypeFlanged endsEasy installation and pipe compatibility
OperationManual handleSimple, reliable control without power
Pressure Rating0–10 bar (medium pressure)Safe for standard industrial applications
CertificationsCE, TÜVCompliance with global safety standards
Media CompatibilityAcidic fluids, slurriesPrevents contamination and corrosion

Customization guide

Adjustable parameters include:

  • Material selection: Choose PVC for general acids, UPVC for stronger corrosives, or PVDF for highly aggressive chemicals.
  • Size and pressure rating: Customize dimensions and pressure capacity to match flow requirements.
  • Diaphragm type: Opt for Teflon or specialized polymers for unique fluid properties.

Get inspired

With its flanged design and corrosion-resistant materials, this diaphragm valve is perfect for chemical processing, water treatment, and food industries. Whether you need to control acid flow in a factory or manage abrasive slurries, this valve ensures precision and safety.

Choose your model

ParameterBase Model (PVC)Advanced Model (UPVC)Pro Model (PVDF)
MaterialPVCUPVCPVDF
Corrosion ResistanceStandard+30% vs. PVC+50% vs. PVC*
Pressure Capacity0–10 bar0–12 bar (+20%)0–15 bar (+50%)
Diaphragm TypeStandard polymerReinforced TeflonChemically inert PTFE

Supplier's note

  1. Technical Breakthroughs:

    • Material Scalability: PVDF in the Pro model offers 50% higher corrosion resistance than PVC, enabling use with concentrated acids.
    • Pressure Adaptability: The Pro model’s 15-bar capacity exceeds industry benchmarks for medium-pressure applications.
    • Flanged Design: Pre-mounted flanges reduce installation time by 20% compared to threaded valves.

  2. Version Selection Guide:

    • Base Model: Ideal for general-purpose acid handling (e.g., wastewater treatment) where cost efficiency is key.
    • Advanced Model: Suitable for food processing or chemical plants requiring higher pressure (e.g., 12-bar systems) and improved corrosion resistance.
    • Pro Model: Best for extreme environments (e.g., semiconductor etching) where PVDF’s inertness and high pressure tolerance are critical.

*Comparative values based on ISO 9001 testing standards.

Frequently asked questions

  • Which diaphragm valve model suits corrosive acid applications like chemical processing?

  • How do I clean the diaphragm of a manual PVC diaphragm valve after handling chemicals?

  • What’s the difference between PVC, UPVC, and PVDF materials in diaphragm valves?

  • Can this flange connection valve be customized for high-pressure systems?

  • Is the manual operation diaphragm valve FDA-approved for food-grade applications?

  • What makes this diaphragm valve suitable for low-flow precision control?

  • Does the PVC diaphragm valve handle particulate-laden fluids without clogging?

  • How does the flanged PVC diaphragm valve ensure leak-proof sealing in pipelines?

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