SAFE, Surpassing Quality!

Our factory requirements are based on
leakage class V in accordance with IEC 60534.

  • YH100PR Pneumatic Soft-Seated Single-Seated Control Valve
  • YH100PR Pneumatic Soft-Seated Single-Seated Control Valve

YH100PR Pneumatic Soft-Seated Single-Seated Control Valve

· Compact structure, S-shaped flow path, Low pressure drop
· Wide adjustable range, High-precision flow characteristics
· Excellent dynamic stability, Low noise, Anti-cavitation design
· Large plug guide area, High vibration resistance
· Complies with GB/T4213-2008 standard
· Suitable for controlling high/low temperature fluids


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Product Details

Precision in Flow Control, Excellence from Zhongyuan

  • Product Features
  • ​Applicable Standards
  • Valve Body Component Selection
  • ​Structural Configuration
  • Main Performance Parameters
  • Product Features

    · Compact structure, S-shaped flow path, Low pressure drop
    · Wide adjustable range, High-precision flow characteristics
    · Excellent dynamic stability, Low noise, Anti-cavitation design
    · Large plug guide area, High vibration resistance
    · Complies with GB/T4213-2008 standard
    · Suitable for controlling high/low temperature fluids


  • ​Applicable Standards

    Chinese StandardAmerican Standard
    Quality assuranceISO9001ISO9001
    Ddesign and manufactureGB12224-2005ASME B16.34
    Flange standardGB9113,GB9124.1
    HG20592-2009
    ASME B16.5
    Length of structureGB/T17213.3ASME B16.10
    ISA S75.03
    Inspection and test standardGB/T4213-2008ANSI FCI70-2
    IEC60534-2-1


  • Valve Body Component Selection


    Nominal Diameter DN
    mm15202532405065
    inch1/23/411.251.522.5
     
    Nominal Diameter DN
    mm80100125150200250300
    inch345681012
    Nominal Pressure
    PN
    PN16、25
    ANSICL150、CL300
    ConnectionsFlanged ;RF
    TypeStraight Bore Single Casting Ball Valve, Unbalanced Plug
    GlandBolt Clamp
    *Bonnet
    Temperature Range
    Bonnet temp
    (P)Normal-17 ~ +230℃
    PackingTeflon V-Ring, PPL, Grafoil
    GasketMetal Wound Graphite Gasket, Grooved Metal Gasket (316 Stainless Steel)
    Painting ColorLight Curry (Epoxy Resin Group) is standard. In the case of stainless steel body, no painting is standard.


  • Structural Configuration

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  • Main Performance Parameters

    Flow Characteristics≥DN32Soft Seat RingHigh CapacityEqual Percentage Character (%) and Linear Character (L)
    Soft Seat RingHigh AccuracyEqual Percentage Character (%) and Linear Character (L)
    Adjustable Range50:1(Cv≥0.25)、30:1(Cv≤0.16)
    Leakage LevelSoft Sealing: Class VI
    Fundamental ErrorStandard: ±1.5% (with positioner); Extended: ±2.5% (with positioner)
    BacklashStandard: ±1.5% (with positioner); Extended: ±2.5% (with positioner)
    Dead ZoneStandard: ±0.6% (with positioner); Extended: ±1% (with positioner)
    Start Point Deviation±2% (with positioner)
    Rated Travel Deviation±2% (with positioner)


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