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  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
  • Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China
Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China

Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China

  • 2 - 19 Pieces
    $73
  • >= 20 Pieces
    $71.50

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airtight Sealing: Ensures leak-proof operation in liquid media under medium pressure, maintaining flow integrity in demanding environments.
  • Abrasion-Resistant Gate: Designed to handle abrasive materials like paper pulp, slurries, and solid particles, ensuring durability in harsh industrial applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant cast iron body and chemical-treated coating, ensure durability in harsh industrial environments like chemical processing and wastewater management. ~30% more corrosion-resistant than standard cast iron valves*

  • 2. Interactive Design

    • With a robust manual lever and optional pneumatic operation, switch between precise manual control and automated workflows. Ideal for both on-site adjustments and integrated systems.

  • 3. Performance Parameters

    • With a reinforced gate design, handle abrasive slurries and medium-pressure liquids with minimal wear. Outperforms standard gate valves in slurry applications*

  • 4. Scenario Solutions

    • With airtight sealing technology, ensure zero leakage in critical applications like wastewater management. Suitable for environments requiring strict containment standards, such as water treatment and chemical processing.

  • 5. Certification Standards

    • With compliance to industrial safety and pressure-handling standards, meet regulatory requirements for demanding applications.

Product details

Factory Direct Cast Iron Knife Gate Valve Lever Pneumatic Paper Pulp Gate Valve in China

The Factory Direct Cast Iron Knife Gate Valve is designed for industrial applications requiring precise liquid flow control under medium pressure. Available in manual and pneumatic configurations, this valve ensures airtight sealing and abrasion resistance, making it ideal for paper pulp processing, water treatment, and chemical handling.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron with corrosion-resistant coatingCorrosive liquid environments (e.g., paper pulp, wastewater)
Operation TypeManual or PneumaticManual control for direct oversight; pneumatic for automated systems
Pressure RatingMedium pressure (up to 10 bar)Industrial pipelines with moderate pressure demands
Sealing MechanismKnife-edge gate designAirtight shut-off in slurries and abrasive liquids
Temperature Range-20°C to 120°CHigh-temperature applications like chemical processing

Customization guide

Adjustable parameters:

  • Material: Swap cast iron for stainless steel (304/316) to handle highly corrosive media.
  • Actuation: Upgrade to pneumatic operation for remote control in hazardous zones.
  • Pressure Rating: Reinforce design for higher pressure thresholds (e.g., 15 bar) in heavy-duty systems.

Get inspired

With its robust cast iron body and pneumatic option, this valve streamlines liquid management in demanding industries. For example, in paper pulp processing, the knife-edge gate ensures no residue buildup, while pneumatic automation reduces manual labor.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Operation TypeManualPneumaticPneumatic + Manual
Pressure Capacity10 bar12 bar (+20%)15 bar (+50%)*
MaterialCast IronStainless Steel 304Stainless Steel 316
AutomationNoneFull remote controlSmart diagnostics

Supplier's note

  1. Three Breakthroughs:

    • Airtight Sealing: The knife-edge gate minimizes leakage, critical for hazardous liquid containment.
    • Pneumatic Efficiency: The Advanced Model’s automation cuts labor costs by 30% in paper mills.
    • Material Upgrades: The Pro’s 316 stainless steel withstands 40% higher corrosion than cast iron.

  2. Version Selection Guide:

    • Base Model: Best for small-scale paper pulp plants prioritizing cost-efficiency.
    • Advanced Model: Ideal for medium-sized chemical plants needing remote operation.
    • Pro Model: Suited for heavy industries (e.g., wastewater treatment) requiring extreme durability and automation.

With the Pro’s 15-bar pressure rating, you can safely handle high-viscosity slurries. Pair its 316 stainless steel body with pneumatic control to automate processes while resisting corrosive chemicals.

Frequently asked questions

  • Which model of the Factory Direct Cast Iron Knife Gate Valve suits paper pulp processing applications?

  • How do I clean and maintain the frothing nozzle of the Lever Pneumatic Paper Pulp Gate Valve?

  • Cast Iron vs Stainless Steel: Which material is better for corrosive environments in the Factory Direct Knife Gate Valve?

  • Can the Factory Direct Cast Iron Knife Gate Valve be customized for high-pressure wastewater systems?

  • Is the Factory Direct Knife Gate Valve FDA-approved for food-grade liquid handling?

  • What’s the difference between manual and pneumatic operation for the Paper Pulp Gate Valve?

  • How do I prevent leakage in the Cast Iron Knife Gate Valve for chemical processing?

  • Which Factory Direct Valve is best for abrasive materials in water treatment plants?

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