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KZD - Flap valve

KZD

Flap valve

Prevents backdraft when the fan is not operating. To be mounted at the fan inlet with the JPA plate
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Application

  • prevents air circulation and heat loss when the fan is turned off
  • mounting to the joint or directly to the fan base (screws or rivets)

Technical assistance

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m3/h
Pa

Dimensions

Type E F ØD ØH ØJ
  mm mm mm mm mm
KZD 300 100 137 182 205 219
KZD 435 150 175 252 280 300
KZD 560-N 210 227 358 395 415
KZD 630-N 240 250 403 450 474
KZD 710-N 285 310 503 560 581
KZD 905-N 345 376 633 690 714
KZD 1100-N 390 415 713 770 806
KZD 1250 558 567 1004 1070 1110


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