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    Homepage / Products / MECHANICAL VALVES / BUTTERFLY VALVES (DOUBLE FLANGE)

    HYDRAULIC VALVES ▼

    ▼WATER WORKS

    ▶G SERIES - GLOB TYPE HYDRAULIC CONTROL VALVE ▶G-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶G-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶G-FLV SERIES - FLOAT LEVEL CONTROL VALVE ▶G-EL / 2W SERIES - SOLENOID CONTROL VALVE ▶G-EL / 3W SERIES - SOLENOID CONTROL VALVE ▶G-EFL SERIES - ELECTRICAL FLOAT CONTROL VALVE ▶G-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶G-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE ▶G-PREL SERIES - PRESSURE REDUCING SOLENOID CONTROL VALVE ▶G-ECV SERIES - ELECTRONIC CONTROL VALVE ▶G-DKV SERIES - FLOW CONTROL VALVES ▶G-PKV SERIES - PUMP CONTROL VALVE ▶G-REV SERIES - SURGE ANTICIPATING CONTROL VALVE ▶G-CV SERIES - HYDRAULIC CHECKVALVE ▶G-LCV SERIES - LIFT TYPE CHECKVALVE ▶DQR / DIRECT ACTING RELIEF CONTROL VALVE ▶DLG-EL / ELECTRIC ACTIVATION DELUGE ALARM VALVE ▶DLG-P / PNEUMATIC ACTUATION DELUGE (DRY) ALARM VALVE ▶DLG-ELP / ELECTRO-PNEUMATIC ACTIVATION DELUGE ALARM VALVE (PRE-ACTION)

    ▼IRRIGATION

    ▶D SERIES - DIAPHRAGM OPERATORS HYDRAULIC CONTROL VALVES ▶D-MV SERIES - MANUEL HYDRAULIC CONTROL VALVE ▶D-ELV SERIES - SELONOID CONTROL VALVE ▶D-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶D-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶D-PKV SEERIES - PUMP CONTROL VALVE ▶D-PREL SERIES - PRESSURE REDUCING SELENOID CONTROL VALVE ▶D-FLV SERIES - FLOAT CONTROL VALVE ▶D-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶D-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE

    ▼FIRE FIGHTING

    ▶G SERIES - GLOB TYPE HYDRAULIC CONTROL VALVE ▶G-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶G-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶G-FLV SERIES - FLOAT LEVEL CONTROL VALVE ▶G-EL / 2W SERIES - SOLENOID CONTROL VALVE ▶G-EL / 3W SERIES - SOLENOID CONTROL VALVE ▶G-EFL SERIES - ELECTRICAL FLOAT CONTROL VALVE ▶G-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶G-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE ▶G-PREL SERIES - PRESSURE REDUCING SOLENOID CONTROL VALVE ▶G-ECV SERIES - ELECTRONIC CONTROL VALVE ▶G-DKV SERIES - FLOW CONTROL VALVES ▶G-PKV SERIES - PUMP CONTROL VALVE ▶G-REV SERIES - SURGE ANTICIPATING CONTROL VALVE ▶G-CV SERIES - HYDRAULIC CHECKVALVE ▶G-LCV SERIES - LIFT TYPE CHECKVALVE ▶DQR / DIRECT ACTING RELIEF CONTROL VALVE ▶DLG-EL / ELECTRIC ACTIVATION DELUGE ALARM VALVE ▶DLG-P / PNEUMATIC ACTUATION DELUGE (DRY) ALARM VALVE ▶DLG-ELP / ELECTRO-PNEUMATIC ACTIVATION DELUGE ALARM VALVE (PRE-ACTION)

    MECHANICAL VALVES ▼

    ▶KNIFE GATE VALVE ▶SURFACE BOXES ▶CHECK VALVE (CLASS 150) ▶CHECK VALVE (DISC TYPE) ▶CHECK VALVE (SPRING TYPE) ▶CHECK VALVE (GLOBE TYPE) ▶CHECK VALVE (BALL) ▶CHECK VALVE (WAFER TYPE) ▶CHECK VALVE (CLASS 125) ▶CHECH VALVE (SWING TYPE) ▶CHECK VALVE (VERTICAL TYPE) ▶DISMANTLING JOINT ▶FOOT VALVES ▶SAFETY VALVES ▶GLOBE VALVES ▶GLOBE VALVE (CLASS 150) ▶GLOBE VALVE (CLASS 125) ▶BUTTERFLY VALVE (LUG TYPE) ▶BUTTERFLY VALVES (DOUBLE FLANGE) ▶BUTTERFLY VALVE (WAFER TYPE) ▶STRAINER BASKET ▶BALL VALVES (CLASS 150-300) ▶BALL VALVE (PN10) ▶BALL VALVE (PN16) ▶BALL VALVE (THREADED) ▶STRAINER (Y TYPE) ▶IRRIGATION HYDRANT (DOUBLE OUTPUT) ▶IRRIGATION HYDRANT (SINGLE OUTPUT) ▶GATE VALVE RISING STEM (CLASS 150) ▶GATE VALVE RISING STEM (CLASS 125) ▶GATE VALVES (PN10) ▶GATE VALVE RISING STEM (PN16) ▶GATE VALVE RESILIENT SEATED (PN10) ▶GATE VALVE RESILIENT SEATED (PN16) ▶GATE VALVE (PN 16) ▶GATE VALVE (WITH INDICATOR) ▶GATE VALGE RISING STEM (PN10) ▶FLOAT VALVE (ANGLE TYPE) ▶FLOAT VALVE (FLAT TYPE) ▶TILTING CHECK VALVE ▶AIR VALVES ▶FIRE HYDRANT (SHORT TYPE) ▶FIRE HYDRANT (OVER GROUND)

    BUTTERFLY VALVES (DOUBLE FLANGE)

    BUTTERFLY VALVES (DOUBLE FLANGE)

    NOMINAL PRESSURE = PN10/16/25
    NOMINAL DIAMETER = DN100 ... DN1800
    STANDARD = TS EN 1092-2, 593

    NO PART NAME MATERIAL
    1 Body GG 25/GGG-40/50
    GS-C 25/AISI 304
    2 Disc GGG-50 / GS-C 25
    2 Retaining Ring Steel Ck-45
    4 Stem-Driven End AISI 420 (X20 Cr13)
    5 Stem-Free End AISI 420 (X20 Cr13)
    6 Bearing Bush BRONZ
    7 Cover-Driven End GGG-50 /GS-C25
    8 Cover-Free End GGG-50 /GS-C25
    9 Sealing Ring EPDM
    10 Key Steel Ck-45
    11 Setscrew Stainless Steel-A2
    12 O-Ring EPDM,BUNA-N
    13 Screw Stainless Steel-A2
    14 Bolt Stainless Steel-A2
    15 Worm Gear Unit GGG-50St

    Nominal Diameter DN 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000 1100 1200
      DIN 3202 F4 L 190 200 210 230 250 270 290 310 330 350 390 430 470 510 550 590 630
    BS 5155 L 127 140 140 152 165 178 190 216 222 229 267 292 318 330 410 440 470
    Valve Dimensions
    DIN 3202/2-F4
    BS 5155    		 e1 250 262 284 307 387 423 438 482 515 573 641 729 790 845 920 980 1168
    e2 105 117 128 157 213 242 273 299 335 355 430 465 521 576 650 710 765
    e3 198 210 232 255 319 355 370 414 447 491 559 599 660 715 790 850 945
    e4 134 158 172 238 314 366 515
    h1 110 125 143 170 212 240 270 295 325 367 430 465 522 570 632 695 752
    h2 205 255 275 410 476 515 620
    d1 180 215 250 320 385
    l1 - 260 335 345 375 450 470 545 590 660 720 770   965
    Flange Dimensions
    TS810/DIN2501
    BS 4504    		 PN 10 ØD 220 250 285 340 395 445 505 565 615 670 780 895 1015 1115 1230 1340 1455
    Øk 180 210 240 295 350 400 460 515 565 620 725 840 950 1050 1160 1270 1380
    Ød2xn Ø18x8 Ø22x8 Ø22x12 Ø22x16 Ø26x16 Ø26x20 Ø30x20 Ø30x24 Ø33x24 Ø33x28 Ø36x28 Ø36x32 Ø39x32
    PN 16 ØD 220 250 285 340 405 460 520 580 640 715 840 910 1025 1125 1255 1355 1485
    Øk 180 210 240 295 355 410 470 525 585 650 770 840 950 1050 1170 1270 1380
    Ød2xn Ø18x8 Ø22x8 022x12 026x12 Ø26x16 Ø30x16 Ø30x20 Ø33x20 Ø36x20 Ø36x24 Ø39x24 Ø39x28 Ø42x28 Ø42x32 Ø49x32
    PN 25 ØD 235 270 300 360 425 485 555 620 670 730 845 960 1085 1185 1320 - 1530
    Øk 190 220 250 310 370 430 490 550 600 660 770 875 990 1090 1210 - 1420
    Ød2xn Ø22x8 Ø26x8 Ø26x12 Ø30x12 Ø30x16 Ø33x16 Ø36x16 Ø36x20 Ø39x20 Ø42x24 Ø48x24 Ø48x28 Ø56x28 - Ø56x32
    PN 40 ØD 235 270 300 375 450 515 580 660 685 755 890 995 1140 1250 1360 - 1530
    Øk 190 220 250 320 385 450 510 585 610 670 795 900 1030 1140 1250 - 1430
    Ød2xn Ø22x8 Ø26x8 Ø30x12 Ø33x12 Ø33x16 Ø36x16 Ø39x16 Ø39x20 Ø42x20 Ø48x20 Ø48x24 Ø56x24 Ø56x28 - -
    Weight   kg 30 35 45 50 95 120 160 200 255 300 460 635 790 1020 1355 1710 2400
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