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Lug Type Ductile Iron Wafer Butterfly Valve with Penumactic Actuator for Water Treatment

Lug Type Ductile Iron Wafer Butterfly Valve with Penumactic Actuator for Water Treatment

    • Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment
    • Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment
    • Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment
  • Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

    Product Details:

    Place of Origin: China
    Brand Name: TongJiang
    Certification: ISO,BV,SGS
    Model Number: TJ-0001

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 pcs
    Price: FOB CHINA USD100-5800 /PC
    Packaging Details: Wooden Cases
    Delivery Time: 5-10 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 10000PCS/MONTH as the specification
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    Detailed Product Description
    Sanitary Butterfly Valve Body Material: WCB,Ductile Iron, Ss304, Ss316 Sanitary Butterfly Valve Disc Material: WCB,SS304,SS316,SS316L,1.4529,2507,aliminum Bronze,nylon Coating, Nickel Plating
    Valve Seat Material: NBR, EPFM, PTFE Valve Connection Type: Wafer Type
    Valve Structure: Midline Valve Pressure Class: PN16KG,PN10KG
    Valve Pneumatic Actuator: Double Acting, Single Acting Normally Closed/ Normally Open Valve Pneumatic Accessory: Solenoid Valve, Air Filter Reducing Valve, Positioner, Handle,etc
    Air Supply: 3-8bar

     

    PRODUCT INTRODUCTION                                                          

     

    1. Ductile Iron Wafer Pneumatic Butterfly Valve

     

    Pneumatic butterfly valve is combined with pneumatic actuators and central line of butterfly valves.

    The valve stem drive the valve corn rolling 90 in the body which can realize the full open or full close action.

    This product can according to the sealing performance into metal seal and soft seal with compact structure,

    small volume,reliable operation,good sealing,easy maintenance,installation convenient and the adoptability is strong advantages.

    Valves can be widely used in petroleum,chemical industry,light industry,papermaking industrial,pharmaceutical on a remote concentrated or local control.

     

    2. Butterfly Valve Standard Technical Parameters

     

    Nominal size: DN40 -DN1000mm
    Body material WCB,Ductile iron, ss304, 316
    Connection type Wafer type
    Pressure class PN1.0MPa, PN1.6MPa
    Structure type Midline type

     

    3. Butterfly Valve Components

     

    Seat sealing Silicone rubber, VITON, PTFE
    EPDM Temperature -30~120℃
    PTFE Temperature -30℃~180℃
    VITON Temperature -30~150℃
    Disc material

    Ductile iron nickel plating, Nylon Coating, Aluminum Bronze,

    SS 304, 316, 316L, 1.452, 2507

    Stem material 304,SS410
    Applicable medium

    Water, liquids, gas, oil, powder, steam, acid-base medium, etc.

     

    4. Valve Design and Manufacturing Standards

     

    Design and manufacture GB/T12238/2008
    Connection standard JB/T 79.1-1994
    Face to face dimension GB/T 12221-2005
    Pressure testing GB/T13927-2008

     

    5. Valve Outline Size Drawing 

     

     Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

     

     

     

     

     

    Inch

    GB standard size(mm)

    PN10/PN16

    Actuator size
    L D2 H1 H2 n-Φd A P B
    50 2 42 125 193 80 4-16 163 96 76
    65 2 1/2 45 145 212 89 4-16 195 115 91
    80 3 45 160 232 95 8-16 195 115 91
    100 4 52 180 280 114 8-16 217 137 11
    125 5 55 210 302 127 8-16 258 147 122
    150 6 55 240 330 139 8-20 299 165 136
    200 8 60 295 419 175 8-20/12-20 349 182 153
    250 10 66 350/355 482 203 12-20/12-24 397 199 173
    300 12 76 400/410 553 242 12-20/12-24 473 221 192
    350 14 76 460/470 635 267 16-20/16-24 560 249 213
    400 16 86 515/525 709 301 16-24/16-27 601 280 243
    450 18 105 565/585 750 381 20-24/20-27 738 383 356
    500 20 130 620/650 840 387 20-24/20-30 738 383 356
    600 24 151 725/770 1021 457 20-27/20-33 940 434 415

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    6. Pnenumatic Actuators

     

    Pneumatic actuator
    Control type Function
    Double acting Failure to maintain
    Single acting normally closed Failure to close
    Single acting normally open Failure to open
    Optional accessory Solenoid valve, limit switch box, air filter relief pressure valve, positioner, manual device.

     

     

    Pneumatic Actuator Working Principle

     

    Double acting (POADA):

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    (Counterclockwise)

    Compressed air to Port 2 forces the pistons outwards, causing the output shaft to turn

    counterclockwise, while the air is being exhausted from Port 4.

    (Clockwise) Air to Port 4 forces the pistons inwards, causing the pinion to turn clockwise

    while the air is being exhausted from Port 2.

     

     

     

    Single acting (POASR):

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

    (Counterclockwise)

     

    Compressed air to Port 2 forces the pistons outwards, causing the springs to compress,

    the pinion counterclockwise while air is being exhausted from Port 4.

    (Clockwise)

    Loss of air pressure, the stored energy in the springs forces the pistons inwards,

    the pinion turns clockwise, while air is being exhausted from Port 4.

     

     

     

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

    Pneumatic Acuator Production 

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    7. Valve Packing with Plywood 

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom. 

    You will get an effective response within 24 hours from TongJiang Team.

     

     

    COMPANY PROFILE                                                     

     floa

    1. Our  Factory 

     

    30 years experience of valve and pipeline industry.

    10 senior technical engineers

    20000 m2 production area

    More than 100 employees to provide professional service.

    As the reliable OEM for famous valve brand companies.

    t ball valve

     

    2. Factory Show

     

    TONGJIANG Valve Technology Company was established for 30 years.

    There are more than 100 employees which includes 10 professional engineers.

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    3. Production Line

     

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    4. Inspection and Test  float ball valve 

     

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

    4. Product & Quality Certification

     

    Lug Type Ductile Iron Wafer Butterfly Valve  with Penumactic Actuator for Water Treatment

     

     

     

    OUR SERVICE                                                              float ball valve 

     

    Reliable Quality, Competitive Price

    Reply your inquiry in 2 hours with professional service.

     

     

    CONTACT  INFORMATION                                          

     

    Miss Angela

    Mobile: +86 13588429004(Whatsapp)

    Skype: angelazhuo1

    E-mail: angela@tjfmcn.com

    Tel No: +86 571 86991717

    Official Website: www.metal-valve.com

    Contact Details
    TONGJIANG VALVE TECHNOLOGY COMPANY

    Contact Person: Miss. Angela

    Tel: 86-0571-86991717

    Fax: 86-0571-88125567

    Send your inquiry directly to us (0 / 3000)

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