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Butterfly valve type 578 ABS, reduction gear with handwheel

Manufacturer

GEORG FISCHER +GF+

Butterfly valve type 578 ABS, reduction gear with handwheel

Product description

Model:

  • Housing material: PP-GF30 with SS316 lug-inserts
  • Overall length according to EN 558, ISO 5752 (DN50 - 200 line 25, DN250 - 300 line 10)
  • Connecting dimension: ISO 7005 PN10, EN 1092 PN10, DIN 2501 PN10

Option:

  • Optional accessory: Valve-Integrated position feedback with limit switches (limit switches have to be ordered separately)

Product variants

Product code d [mm] DN [mm] PN 1 [bar] Size [inch] kv-value (Δp=1 bar) [l/min]
169578022 EPDM 63 50 10 2 740
169578023 EPDM 75 65 10 2 1/2 1500
169578024 EPDM 90 80 10 3 2400
169578025 EPDM 110 100 10 4 3800
169578026 EPDM 140 125 10 5 8600
169578027 EPDM 160 150 10 6 11400
169578028 EPDM 225 200 10 8 19900
169578029 EPDM 280 250 10 10 34000
169578030 EPDM 315 300 10 - 50000

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