Sign In | Join Free | My burrillandco.com
Home > Segment Ball Valve >

NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve

    Buy cheap NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve from wholesalers
     
    Buy cheap NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve from wholesalers
    • Buy cheap NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve from wholesalers
    • Buy cheap NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve from wholesalers
    • Buy cheap NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve from wholesalers

    NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve

    Ask Lasest Price
    Brand Name : Coosai
    Model Number : 1''-20''
    Certification : ISO
    Price : Price negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 100pcs per day
    Delivery Time : 35-50 days
    • Product Details
    • Company Profile

    NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve

    Flange/Wafer type segment ball valve ,V-Notch ball valve , pneumatic actuator segment ball valve


    Coosai wafer type segment Ball valve combines the advantage of globe control valve with the eccficiency of a rotary ball valve which satsfify the needs for throttle and shut off of flow within automatic process industry.The segment ball in V-notch design has strong cutting force and self-cleaning function.With the segment ball quarter turning the passage area changesin ectorial shape.Leading to the precise control of the flowm,it is the ideal valve for most paper and pulp process application,Low CV value precise control is available by special V-notch on DN25 Segment ball.


    Technical Data

    Seat Material:

    Resiliant: PTFE/RPTFE/PEEK/DEVLON/NYLON

    Metal: Tungsten Carbide/Satellite/Ni60


    Actuator :

    Worm Gear/Pneumatic/Electric


    Sizes:

    DN 25~250mm NPS 1”-10” (wafer type)


    Pressure Rating:

    PN 10/16

    ANSI 150/300


    Standard:

    Wafer connection: MFR STD

    Connection standard: ASME B16.5 / EN 1092-1

    Test & Inspect Standard:DIN3230,ISO5208,ANSI /FCI 70-2,

    Pressure & temperature rating Standard: ASME B16.34


    Application:

    Pulp & Paper/ Petrochemical /

    Printing & Dying /Pharmacy/ Beverage & Food


    Design Feature


    Core

    · Specially designed V-notch ball provides strong cutting stress and tight sealing.

    · Well ground notched ball surface ensures small operating torque and tight seal, especially for metal seated segment valve

    · Hard chromium, nitriding, and HCOF treatments are all available for the ball surface treatment, improving hardness, abrasion resistance, fatigue resistance, corrosion resistance and performance under high temperature.


    Seat

    · For valve rated under class 150, retainer is casted on valve body to eliminate any possible space between seat ring and body for residue accumulation. Consequently, this ensures perfect seal.

    · Metal, RTFE or Devlon are available for seat options.

    Stem

    · Close-fit spline or pin-key are available for stem-core connection to provide reliable transmission without motion lost or dead band.

    · The stem is finely ground to match the actuator excellently, which prevents rocking motion and potential failure of the segmented valve.


    Body

    · Both wafer and flange connection are available.

    · Integral body design ensures smooth flow, easy assembly and smaller shell leakage possibility.


    FEATURES


    1. Easy to change seats,means low cost for valve repairs.

    2. Precise contouring of the V-notch provides excellent control characteristics for an extensive variety of flow applications.

    3. Splined connection between the shaft and ball ensures precise control and low hysteresis.

    4. Shearing action between ball and seal promotes smooth ,non-clogging operation-perfect for fiber or slurry applications.

    5. Spring loaded seat maintains constant contact with the ball,giving enhanced sealing performance.

    6. Heavy duty construction with unrestricted sreaight through flow path gives high Capacity.

    7. Superior trunnion bearing technology is engineered for excellent abrasion resistance.

    8. Rugged self-adjusting metal seated option is ideally suited for high temperature applications or slurries.

    9. Excellent sealing capacity-Class V Standard


    The Torque of Segment Ball valve



    Size

    Normal Pressure PN16, The Torque under Max.pressure 1.0Mpa(Metal seat)Normal Pressure PN16, The Torque under Max.pressure 1.0Mpa(soft seat)Normal Pressure PN25, The Torque under Max.pressure 2.0Mpa(soft &metal seat)Normal Pressure PN40, The Torque under Max.pressure 3.0Mpa(soft &metal seat)Normal Pressure PN63, The Torque under Max.pressure 5.0Mpa(soft &metal seat)
    DN2520203070150
    DN3225253690230
    DN40303040140270
    DN50353542150520
    DN65505062300640
    DN80608095300640
    DN10080120140420900
    DN1251101802206001600
    DN1501703003609501600
    DN20024050059015002700
    DN250430900110023004700
    DN3006001400150035007000
    DN35012002000250062009300
    DN400180032004000720013000
    DN4503000450056001100017300
    DN5004600650082001250022000

    The part list of Segment ball vavle

    NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve


    No.Part NameQtyMaterial
    1Body1WCBCF8CF8M
    2Ball1CF8+CrCF8+CrCF8M+Cr
    3Pin2SS304SS304SS316
    4Seat1SS304+STLSS304+STLSS316+STL
    5Spring1SS316SS316SS316
    6O ring1FluororubberFluororubberFluororubber
    7 href="#/javascript:;" self lubricating bearing1SS304+PTFESS304+PTFESS316+PTFE
    8Down stem120Cr13SS304SS316
    9O ring1FluororubberFluororubberFluororubber
    10Cover1WCBCF8CF8M
    11Gasket1PTFEPTFEPTFE
    12Adjust gasket1PTFEPTFEPTFE
    13Flat Gasket4Q235SS304SS316
    14Bolt425SS304SS316
    15Stud225SS304SS316
    16self lubricating bearing1SS304+PTFESS304+PTFESS316+PTFE
    17Pin120Cr13SS304SS316
    18Packing1PTFEPTFEPTFE
    19Sealing packing1 setPTFEPTFEPTFE
    20Packing1PTFEPTFEPTFE
    21Gland1WCBCF8CF8M
    22Nut235SS304SS316
    23Up stem120Cr13SS304SS316

    The Flow Characteristic of Segment Ball valve


    NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve


    Quality NPS 10 Inch Flange / Wafer Type Pneumatic Actuator Segment Ball Valve for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: COOSAI valve group
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 burrillandco.com. All rights reserved.