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Tilting Check Valve

Tilting check valve V2-09G with double eccentric mounted disc, hard rubber inside

check valve v2 09g

The AZS tilt check valve type V2-09G is a free moving check valve with lever and closing weight. The valve disc is mounted double eccentrically, opening and closing is effected by flow forces. For special operating cases, the check valve can be supplied with an additional hydraulic damping unit.

Features:

  • compatible with S+S swing check valve type C1
  • robust design
  • streamlined design of the body and the disc
  • tight closure in closed position

Versions:

  • with lever and closing weight:
    Normal design for all dampers that open under the action of the flow forces (direction) and close without additional damping.

  • with lever, closing weight and damper:
    Normal design for all dampers that open under the action of the flow forces(direction) and close with damping in the last third of the closing stroke. The effect of the damping device can be adjusted on site by setting the throttle in the damper: the closing time can be changed by several seconds in this range. Dampers for setting much longer closing times are available on request (special design).

Application

  • application: for liquids: water, seawater, oil, cooling water, alkalis and acids.

Materials

  • housing GGG40, hard rubber inside
  • valve disc GGG40, hard rubberized
  • corrosion protection outside: powder coating EKB 250mg

 

Attention

  • the outside lever moves 90°. In this range of movement it is recommended to install a protective grille
  • the use of this check valve should be secured with a pressure surge calculation

 

Technical Data

Tilt check valve with external lever and closing weight, hard rubber inside
PN10 / PN16 / PN25 / PN40

 

 check valve dwg v2 09g

 

PN10

DN L D k d1 n l b f e A B F E H1 H2 m
(kg)
200 230 340 295 266 8 23 20 3 40 204,5 254,5 213 300 213 293 54
250 250 395 350 319 12 23 22 3 48 237 306 213 300 205 301 70
300 270 445 400 370 12 23 24,5 4 62 260 400 319 450 305 429 95
350 290 505 460 429 16 23 24,5 4 70 276 359 319 450 298 438 140
400 310 565 515 480 16 28 24,5 4 81 315 446,5 425 600 407 569 190
450 330 615 565 530 20 28 25,5 4 90 360 454,5 425 600 398 578 210
500 350 670 620 582 20 28 26,5 4 100 365 464 425 600 388 588 240
600 390 780 725 682 20 31 30 5 124 500 622 460 650 421 669 360
700 430 895 840 794 24 31 32,5 5 145 480 610 531 750 471 761 520
800 470 1015 950 901 24 34 35 5 165 550 670 601 850 521 851 650
900 510 1115 1050 1001 28 34 37,5 5 160 606 855 691 980 636 956 910
1000 550 1230 1160 1112 28 37 40 5 203 642,5 810 601 850 499 905 1200
1200 630 1455 1380 1218 32 41 45 5 300 800 940 750 1100 609 1209 2000

* other nominal sizes on request

 

PN16

DN L D k d1 n l b f e A B F E H1 H2 m
(kg)
200 230 340 295 266 12 23 20 3 40 204,5 254,5 213 300 213 293 54
250 250 405 355 319 12 28 22 3 48 237 306 213 300 205 301 70
300 270 460 410 370 12 28 24,5 4 62 260 400 319 450 305 429 95
350 290 520 470 429 16 28 26,5 4 70 276 359 319 450 298 438 140
400 310 580 525 480 16 31 28 4 81 315 446,5 425 600 407 569 190
450 330 640 585 548 20 31 30 4 90 360 454,5 425 600 398 578 210
500 350 715 650 609 20 34 31,5 4 100 365 464 425 600 388 588 240
600 390 840 770 720 20 37 36 5 124 500 622 460 650 421 669 360
700 430 910 840 794 24 37 39,5 5 145 480 610 531 750 471 761 520
800 470 1025 950 901 24 41 43 5 165 550 670 601 850 521 851 650
900 510 1125 1050 1001 28 41 46,5 5 160 606 855 691 980 636 956 910
1000 550 1255 1170 1112 28 44 50 5 203 642,5 810 601 850 499 905 1200
1200 630 1485 1390 1218 32 50 57 5 300 800 940 750 1100 609 1209 2350

* other nominal sizes on request

 

PN25

DN L D k d1 n l b f e A B F E H1 H2 m
(kg)
200 230 360 310 274 12 28 22 3 40 204,5 254,5 213 300 213 293 60
250 250 425 370 330 12 31 24,5 3 48 237 306 213 300 205 301 77
300 270 485 430 389 16 31 27,5 4 62 260 400 319 450 305 429 105
350 290 555 490 448 16 34 30 4 70 276 359 319 450 398 438 153
400 310 620 550 503 16 38 32 4 81 315 446,5 425 600 407 569 200
500 350 730 660 609 20 38 36,5 4 100 365 464 425 600 388 588 264
600 390 845 770 720 20 41 42 5 124 500 622 460 600 421 669 396
700 430 960 875 820 24 44 46,5 5 145 480 610 531 750 471 761 572
800 470 1085 990 928 24 50 51 5 165 550 670 601 850 521 851 715

* other nominal sizes on request

 

PN40

DN L D k d1 n l b f e A B F E H1 H2 m
(kg)
200 230 375 320 284 12 31 30 3 40 204,5 254,5 213 300 213 293 64
250 250 450 385 345 12 34 34,5 3 48 237 306 213 300 205 301 85
300 270 515 450 409 16 34 39,5 4 62 260 400 319 450 305 429 110
350 290 580 510 465 16 38 44 4 70 276 359 319 450 298 438 158
400 310 660 585 535 16 41 48 4 81 315 446,5 425 600 407 569 210

* other nominal sizes on request

 

 

Technical changes reserved —Tolerance standard dimensions according to DIN / ANSI, other dimensions are guide values

 

 

 

 

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