Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsDouble Eccentric Butterfly Valve

Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing

Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing

    • Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing
    • Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing
  • Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing

    Product Details:

    Place of Origin: China
    Brand Name: AFC OEM
    Certification: WRAS NSF61/372
    Model Number: FBGD, FBBD, FBED, FBPE

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Price negotiable
    Packaging Details: Plywood box or pallet
    Delivery Time: 60 days
    Payment Terms: L/C, T/T
    Supply Ability: Based on order
    Contact Now
    Detailed Product Description
    Material: Ductile Iron GJS 500-7 Disc Seat: Stainless Steel 316L
    Body Seat: EPDM Standard: EN593 , AWWA C504,
    Color: Blue RAL5010 Worm Gear: IP67

     

     

    Double eccentric butterfly valve​, both side seal, low torque, Dovetail, Online repairing

     

     

     

    Features:

     

    . The valve is made of DI body , DI disc and SS316 disc ring.
    . Advanced newly design with dovetail seal design and captured by epoxy on the back with multiple raised ring to have more contact with disc but less friction during closure.
    . The double eccentric design provides less contact area of seal with disc, and less stress at the open position of the disc.
    . The disc design with arch shape and thru disc can provide better flow capacity, stronger and less weight
    . The shaft and disc connection with tangential pin which can be exchangeable and provide rigid connection.
    . The DN 150-350MM use flat disc, and DN 350-1200MM use arch shape disc.
    . Epoxy coated interior and exterior.
    . Valve design comply with EN 593, BS 5155, AWWA C504 & API 609
    . Top flange connection comply with ISO 5211-1982, and F/F comply with EN558-1&AWWA C504.

     

    Technical Data:


    Size Range: DN350-1200mm
    Ratings: 1.0Mpa; 1.6Mpa, 150/250 Psi
    Working Temperature: -10℃ ~80℃
    Flow media:Water & Wastewater

     

    Application:


    Water works system, waste water system, water distribution system, HVAC system, industry, power plant

     

    Production:

     

    Quality System  
    IQC Check call incoming parts
    IPQC Check the production process is qualified
    FQC All valves are pressure tested
    OQC Check the valve outlook and packing

    Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing 

    Unit:MM
    DN L H1 H2 H3 φB ΦK ΦD nΦd C
    #13 #14 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
    100 127 190 155 155 25 156 180 220 8Φ19 19
    150 140 210 212 215 40 211 240 285 8Φ23 19
    200 152 230 248 250 48 266 295 340 8Φ23 12Φ23 20
    250 165 250 268 280 48 319 350 355 405 12Φ23 12Φ28 22
    300 178 270 322 315 50 370 400 410 460 12Φ23 12Φ28 24.5
    350 190 290 350 335 50 429 460 470 520 16Φ23 16Φ28 26.5
    400 216 310 375 355 55 480 515 525 580 16Φ28 16Φ31 28
    450 222 330 415 405 55 530 548 565 585 640 20Φ28 20Φ31 30
    500 229 350 450 425 55 582 609 620 650 715 20Φ28 20Φ34 31.5

     

    Low Torque Dovetail Double Eccentric Butterfly Valve Both Side Seal Online Repairing

    Unit:MM
    DN L H1 H2 H3 φB ΦK ΦD nΦd C
    #13 #14 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
    600 267 390 520 525 55 682 720 725 770 780 840 20Φ31 20Φ37 30 36
    700 292 430 600 565 75 794 794 840 840 895 910 24Φ31 24Φ37 32.5 39.5
    800 318 470 660 640 75 901 901 950 950 1015 1125 24Φ34 24Φ40 35 43
    900 330 510 725 718 100 1001 1001 1050 1050 1050 1115 28Φ34 28Φ40 37.5 46.5
    1000 410 550 800 785 110 1112 1112 1160 1170 1230 1255 28Φ37 28Φ43 40 50
    1200 470 630 950 940 110 1328 1328 1380 1390 1455 1485 32Φ40 32Φ49 45 57

    Contact Details
    Suzhou Alpine Flow Control Co., Ltd

    Contact Person: admin

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