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  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
  • Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts
Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts

Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts

$950.00-$950.00/ Piece|2 Piece/Pieces(Min. Order)
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Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Flow & Pressure Control: Equipped with a Masoneilan SVI2-22113121 cast iron valve positioner and BR200/BR400 amplifiers, enabling accurate positioning, flow regulation, and pressure monitoring in industrial systems.
  • Material Durability: Constructed from corrosion-resistant materials like cast iron and aluminum alloy, ensuring longevity in harsh environments and compatibility with diverse fluid types.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a cast iron and aluminum alloy construction, you can ensure durability in harsh industrial environments. The corrosion-resistant materials provide a 30% longer lifespan compared to plastic-based alternatives.*

  • 2. Precision Digital Control Design

    • With a digital display and integrated pressure gauges, you can achieve real-time monitoring and precise flow control, reducing manual adjustments by up to 50% versus analog systems.*

  • 3. High-Accuracy Performance Parameters

    • With ±1% precision in flow regulation, you can maintain consistent performance in critical applications, outperforming standard valves with ±5% tolerance ranges.*

  • 4. Industrial-Grade Scenario Adaptability

    • Designed for continuous 24/7 operation, you can support heavy-duty commercial automation systems, unlike intermittent-use models for smaller-scale applications.*

  • 5. Compliance with Industrial Safety Standards

    • With materials and components meeting ISO-certified industrial safety protocols, you can ensure regulatory compliance in demanding environments where non-certified alternatives may fail.*

Product details

Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200 BR400 Amplifier Chinese Control Valve Parts

The Chinese Control Valve with Original Masoneilan SVI2-22113121 Cast Iron Valve Positioner and BR200/BR400 Amplifier is designed for precise flow and pressure control in industrial automation systems. Built with durable aluminum alloy and cast iron components, this valve ensures robust performance in harsh environments. The integrated positioner and amplifiers enhance accuracy and reliability, making it ideal for process control, instrumentation, and fluid management applications.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy, cast ironLightweight yet corrosion-resistant
Valve TypePositioner-controlledEnables precise setpoint adjustments
Amplifier ModelsBR200, BR400Supports fast signal amplification
CertificationsISO 9001, CEEnsures compliance with industrial standards
Pressure Range0–600 psiHandles high-pressure industrial systems

Customization guide

Adjustable parameters such as flow rate, pressure sensitivity, and positioner feedback can be tailored to meet specific industrial requirements. For example, recalibrating the BR400 amplifier allows customization of response times for high-speed processes.

Get inspired

With the cast iron valve positioner, you can achieve millimeter-precise control in pipelines, while the aluminum alloy body ensures lightweight durability. Whether managing chemical fluids or high-pressure gases, this valve adapts to your operational demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Precision±5%±3% (+40%)±1.5% (+230%)*
Pressure Range0–400 psi0–600 psi0–1000 psi
MaterialAluminum alloyAluminum + Stainless SteelCast iron + Stainless Steel
Amplifier TypeBR200BR400BR400 + Smart Sensor

Supplier's note

  1. Technical Breakthroughs:

    • The Masoneilan SVI2 positioner reduces hysteresis by 30%, ensuring stable control in fluctuating conditions.
    • Aluminum alloy construction cuts weight by 20% compared to traditional steel, easing installation.
    • The BR400 amplifier boosts response speed by 15%, outperforming legacy systems.

  2. Version Selection Guide:

    • Base Model: Ideal for general industrial applications requiring basic precision (e.g., water treatment).
    • Advanced Model: Suitable for chemical processing or oil & gas industries needing higher pressure tolerance.
    • Pro Model: Best for extreme environments (e.g., petrochemical plants) where corrosion resistance and ultra-precision are critical.

*Pro Model’s ±1.5% precision exceeds industry benchmarks by 230%, enabling error-free operation in sensitive processes. Pair its cast iron body with the smart sensor for real-time diagnostics, ensuring uninterrupted workflow.

Frequently asked questions

  • Which control valve model suits heavy industrial environments with high-pressure requirements?

  • How do I maintain the Masoneilan SVI2 valve positioner to prevent corrosion?

  • What’s the difference between aluminum alloy and cast iron valve positioners?

  • Can I customize the valve positioner’s material for a specific project?

  • Is the BR200/BR400 amplifier FDA-approved for food-grade systems?

  • Does the SVI2-22113121 positioner work with BR400 amplifiers?

  • What applications are best suited for aluminum alloy valve parts?

  • How does the digital display on the valve positioner improve accuracy?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Valve PositionersIndustrial automation systemsMaterial: Cast Iron (ISO 5211 compliant) ▲
Accuracy: ±0.1% (vs Industry Standard ±0.5%)		▲ Durability: Cast Iron withstands 10,000+ cycles (ASTM F1921)
Lightweight Base model (Aluminum Alloy, 50% lighter than steel)		Cast Iron: Higher cost
Aluminum: Lower load capacity (≤500 N vs 1,000 N for Cast Iron)
Control ValvesProcess control in chemical plantsBody Material: Stainless Steel (Industry Standard) vs Cast Iron (Our Advanced) ▲
Pressure Rating: 420 bar (ISO 10370)		▲ Corrosion Resistance: Stainless Steel (ASTM A351 CF8M)
Cast Iron: Cost-effective for high-pressure systems		Stainless Steel: 30% heavier than Cast Iron
Cast Iron: Limited to ≤600°C temps
Pneumatic ValvesAir/gas systems in manufacturingResponse Time: 0.3 sec (Our Advanced) ▲ vs 0.5 sec (Industry Standard)
Seal Material: EPDM (BR400 Amplifier)		▲ Speed: 0.3 sec response (IEC 60534-2-1)
EPDM seals resist 80+ chemicals (ASTM D543)		Higher power consumption for faster models
EPDM limited to ≤120°C
Pressure RegulatorsHydraulic systems in oil refineriesPressure Range: 0–200 bar (Our Advanced) ▲ vs 0–100 bar (Industry Standard)
Stability: ±0.5% (ISO 9913)		▲ Capacity: Handles 200 bar (vs 100 bar Industry)
ISO 9913-certified stability		Larger footprint for high-range models
Higher cost for advanced pressure ratings
Amplifiers (BR200/BR400)Signal amplification in pipelinesOutput Power: 48V (BR400 ▲) vs 24V (BR200 Base)
Signal Noise: 25 dBA (quieter than Industry 35 dBA)		▲ Reach: 48V drives signals up to 500m (vs 200m for 24V)
Low noise for sensitive environments		BR400 requires specialized wiring
Higher energy demand
Flow Control DevicesWater treatment and HVAC systemsFlow Precision: ±1% (Industry) vs ±0.5% (Our Advanced ▲)
Material: Aluminum Alloy (lightweight)		▲ Accuracy: ±0.5% (ISO 5167)
Aluminum reduces thermal expansion (CTE: 23 μm/m°C)		Limited to ≤150°C temps
Lower pressure tolerance (≤300 bar)

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