Lined Lug butterfly valve-Pov valve

Body:GGG40
Disc:CF8M,1.4462,CF8M FEP lined,CF8 EPDM lined
Seat: PTFE,FPM,EPDM,PU,NBR
Body style: lug
Nominal diameter:2″ – 24″ (DN50mm – DN600mm)
Top flange:ISO5211
Operating pressure:16bar for DN50-DN200, 10bar for DN250-DN600
Flange accommodation:EN 1092 PN 6/PN10/PN16,ASME Class 150,JIS 5K/10K







    Description

    Lined lug butterfly valve

    Lined Butterfly Valve – the ultimate solution for your industrial flow control needs! This cutting-edge valve is designed to deliver exceptional performance, durability, and ease of operation for a wide range of applications. Let’s dive into the remarkable features that set this valve apart from the rest.

    Design & Primary Features
    The Lined ptfe valve is expertly crafted with a robust, disc-centered design that enables it to withstand extreme operating conditions. With a high-quality PTFE lining, our valve ensures superior resistance to aggressive chemicals and prevents corrosion, thereby extending its lifespan. Additionally, the valve boasts a high Cv (flow coefficient) rating that results in minimal pressure losses and maximized flow capacity, making it perfect for high-demands process applications.

    Versatile Industrial Applications
    The Lined pfa butterfly valve is suitable for a diverse range of industries, including:

    • Chemical and petrochemical
    • Oil and gas
    • Water and wastewater treatment
    • Pulp and paper
    • Food and beverage
    • Pharmaceutical

    This valve’s remarkable adaptability allows manufacturers and consumers to regulate the flow of a wide variety of media – from gases and liquids to slurry and solids-laden fluids – all while maintaining exceptional shutoff capabilities.

    Unparalleled Durability & Reliability
    Designed with Stainless Steel 316 and Carbon Steel material options, the Lined Lug butterfly valve promises long-lasting durability in even the most challenging environments. Our valve’s superior quality construction and materials guarantee optimum performance, significantly reducing maintenance requirements and downtime.

    Effortless Operation
    The Lined Lug butterfly valve features a user-friendly design for easy installation, maintenance, and operation. With a comprehensive range of pneumatic actuator controls, our valve ensures smooth, accurate, and responsive control across various applications.

    Don’t settle for anything less than the best when it comes to the flow control solutions in your industry. Experience the unparalleled quality and efficiency of the Lined Lug butterfly valve today. Contact us at sales@povbutterflyvalve.com, or visit our website butterfly valve to learn more about the specifications of our revolutionary valve and request a quote.
    Elevate your industrial flow control game with the Lined Lug butterfly valve – join the countless companies who have already made the switch!

    Lined lug butterfly valve is split body designed for a wide variety of liners such as PTFE, EPDM, NBR, FPM, PU to fit a wide range of applications.

    PTFE is the preferred material for corrosive applications in chemical industry.
    PU is the preferred material for abrasive applications.
    EPDM is the preferred rubber for water industries.
    NBR is the preferred rubber for oil transportation.
    FPM is the preferred rubber for wide range of medium composition and temperature.
    Lug design makes the valve convenient for disassembling between flanges and work well for dead end service with short length in pipe line.

    FEATURES

    • ISO5211 direct mounting pad for easy automation
    • Isolation height according to plant prescription
    • Dirtscraper prevents moisture penetrating into the shaft area
    • Three PTFE impregnated SS316L bearings are provided for precision alignment of the disc-shaft
    • 3 layers sealing system ensures environment protection
    • PTFE seat and rubber seat version interchangeable each other• PTFE-liner for chemically toxic and highly corrosive media, rubber liner for various of industry applications
    • Silicon rubber energized back behind PTFE seat makes the sealing between liner and disc stable and offer a wide range of temperature
    • One-piece disc-shaft design reduces the valve torque and increases Kv
    • PTFE or rubber lined disc design option avoids high cost by expensive metal in corrosive applications
    • Bubble-tight shut of at full pressure rating
    • Can be disassembled, material-specific recycling possible
    • Wave shape flange face design ensures the flange sealing of seat face not damaged by flange pressing, also avoids shrink of seat inside diameter because of flange pressing

    Lined lug butterfly valve Explosion

    PARTS LIST AND MATERIAL SPECIFICATION

    No. Part name Material
    1 Body GGG40
    2 Disc/shaft one piece CF8M 1.4462 CF8M FEP lined CF8 EPDM lined
    3 Seat PTFE,FPM,EPDM,PU,NBR PTFE EPDM
    4 Seat Energizer SR
    5 Weather seal NBR
    6 Bearing PTFE impregnated SS316L
    7 Gland PTFE
    8 Screw SS304
    9 Belleville washer SS304
    10 Stuffing collar SS316
    11 O ring FPM
    12 V ring PTFE

    TECHNICAL DATA

    Body style Lug
    Nominal diameter 2″ – 24″ (DN50mm – DN600mm)
    Top flange ISO5211
    Operating pressure 16bar for DN50-DN200, 10bar for DN250-DN600
    Temperature range -20 °C to + 180 °C (depending on pressure, medium and material)
    Flange accommodation EN 1092 PN 6/PN10/PN16
    ASME Class 150
    AS 4087 PN10/ PN16
    JIS 5K/10K
    Operation Hand lever, gear box, pneumatic actuator, electric actuator

    DIMENSIONS (mm)

    Lined lug butterfly valve size

    SIZE A B C D D1 E F d G H L WT(kg)
    DN INCH
    50 2″ 126 65 13.5 117 147 11 50 8 65 25 43 2
    65 2 1/2″ 138 79 13.5 131 161 11 50 8 65 59 46 3
    80 3″ 138 79 13.5 176 206 11 50 8 65 59 46 3
    100 4″ 167 97 17.5 206 236 14 70 10 90 86 52 5
    125 5″ 180 129 17.5 236 272 14 70 10 90 112 56 7
    150 6″ 203 142 18.5 258 294 17 70 10 90 140 56 8
    200 8″ 228 172 18.5 321 363 17 102 12 125 191 60 13
    250 10″ 266 213 24.5 395 437 22 102 12 125 241 58 22
    300 12″ 291 242 24.5 461 509 22 102 12 125 290 78 31
    350 14″ 332 262 30 511 571 27 125 14 150 331 78 44
    400 16″ 363 303.5 30 580 640 27 125 14 150 377 102 64
    450 18″ 397 324.5 39 630 702 36 140 18 175 425 114 86
    500 20″ 425 357 39 700 772 36 140 18 175 474 127 116
    600 24″ 498 419 49 823 913 46 165 22 210 570 154 179