Flange electric butterfly valve

Body:ASTM A536 65-45-12, Ductile iron, WCB, CF8M
Disc:CF8M,1.4462,CF8M PEP lined,CF8 EPDM lined
Seat: EPDM, NBR, VITON, PTFE
Stem:SS420,SS431,14-7H
Body style: wafer type  ,LUG type, Flange type
Size: 2″ – 80″ (DN50mm – DN2000mm)
Flange DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
Electric actuator: ON-OFF type, adjustable type, AC220V,AC380V,AC110V, DC24V,DC110V,DC220V. etc






    Description

    Your search for an electric flanged butterfly valve ends here. Look no further! Our electric actuated butterfly valve products are designed to meet the most stringent requirements and provide you with maximum value and durability. Our motorized butterfly valve feature reliable operation and long-term, cost-effective performance. They are manufactured from premium materials to ensure superior quality and high strength.

    Flange electric butterfly valve

    Parameter

    Body ASTM A536 65-45-12,  Ductile iron, WCB, CF8M
    Disc ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
    Seat EPDM,NBR,FRM.PTFE
    Stem SS420,SS431, 14-7h
    Body style wafer type
    Nominal diameter 2″ – 80″ (DN50mm – DN2000mm)
    Top flange ISO5211 ( pneumatic actuator, electric actuator)
    Operating pressure: 16bar for DN50-DN300, 10bar for DN350-DN2000
    Temperature range: -20 °C to + 140 °C (depending on pressure, medium and material)
    Flange EN 1092 PN 6/PN10/PN16
    ANSI Class 150
    DIN PN10/ PN16
    JIS 5K/10K

    Electric actuator

    On-off Type: Feedback Signal – Passive Contact Signal/4-20mA/Resistance Signals.
    Regulation Type: Input Signal 4-20mA/0-10V/1-5V.
    Feedback Signal: 4-20mA/0-10V/1-5V.
    Voltage Options: AC220V/380V/110V/24V, DC12V/24V, and more (customizable for special voltage requirements).
    Explosion-proof Class: Choose the EX d IIBT4 explosion-proof type for added safety.

    Type Control type Function
    Electric actuator ON-OFF type Feedback: The electric actuator provides active signal, passive contact signal, resistance, and 4-20mA feedback.
    Regulation type Input and output signals include 4-20mA, 0-10v, 1-5v, switch, MODBUS, and PROFIBUS field bus.
    Filed operation The electric actuator supports field operation, remote control switch regulation, and MODBUS, PROFIBUS field bus communication.

    U Style flanged butterfly valve

    flanged valve

    The Electric Actuated Butterfly Valve provides unmatched durability and precise control for various industry applications including water treatment plants and power generation facilities and chemical processing industries and HVAC systems. The electric actuation system combined with its flange design enables this valve to deliver optimal performance in high-pressure applications thus becoming essential for operations requiring both efficiency and reliability. The Flange Electric Butterfly Valve represents our commitment to establishing new standards in valve manufacturing.


    FAQs

    What is flange butterfly valve?

    A flange butterfly valve functions as a flow control device which enables both precise shutoff and regulation of liquid and gas applications. The valve structure includes two cylindrical components which form the disc and stem parts. The disc contains a rod or stem which extends through the seating material to enable the device to open or close.

    What are the applications of flange butterfly valves?

    The flange butterfly valve serves as a standard component in water treatment systems and chemical processing facilities and petroleum refineries and natural gas pipelines and other industrial operations.

    Flange butterfly valve PN10 Flange size chart

    Flange size chart

    Flange butterfly valve PN16 Flange size chart

    NPSDNODPCBBoltn-bolt
    3/8DN109060144
    1/2DN159565144
    3/4DN2010575144
    1DN2511585144
    11/4DN32140100184
    11/2DN40150110184
    2DN50165125184
    21/2DN65185145188
    3DN80200160188
    4DN100220180188
    5DN125250210188
    6DN150285240228
    8DN2003402952212
    10DN2504053552612
    12DN3004604102612
    14DN3505204702616
    16DN4005805253016
    18DN4506405853020
    20DN5007156503320
    24DN6008407703620
    28DN7009108403624
    32DN80010259503924
    36DN900112510503928
    40DN1000125511704228
    48DN1200148513904832
    56DN1400168515904836
    64DN1600193018205640
    72DN1800213020205644
    80DN2000234522306248

    Flange butterfly valve table A Flange size chart

    NPSDNODPCBBoltn-bolt
    1/2DN159567144
    3/4DN2010073144
    1DN2511583144
    11/4DN3212087144
    11/2DN4013598144
    2DN50150114184
    21/2DN65165127184
    3DN80185146184
    31/2(DN90)205165184
    4DN100215178184
    5DN125255210184
    6DN150280235184
    8DN200335292188
    10DN250405356228
    12DN300455406228
    14DN350525470268
    16DN4005805212612
    18DN4506405842616
    20DN5007056412616
    22(DN550)7606993016
    24DN6008257563016
    26(DN650)8457813016
    28DN7008708063016
    30(DN750)9458833020
    32DN80010059403020
    34(DN850)10309653020
    36DN900110510413024
    40DN1000118011183024
    48DN1200141513533028
    56DN1400170016153632
    64DN1600191018253632
    72DN1800211020193936