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Membrane check valves - 407B

*
*(DN40 to DN80)

407B
boosting units, vacuum pumps, compressed air...
with PN10 flanges
Description :
  • PRESSURE PFA/PS in bar θ 60░
  • CASING : GJL cast iron epoxy coated
  • 447B : length according to EN558-I serie 48
  • 2 threaded bosses 1/2'' with brass plug
  • SEAT : DN40 to 80 : Stainless Steel DN100 to 200 : Polyamid coated steel
  • SEALS : EPDM - MEMBRANE : NR (natural rubber)
DN PFAPS Cat Réf. UV
"mmwater L1L2G1G2
11/240*16161616161149B 11661
250*16161616161149B 11671
21/460*16161616161149B 21631
21/265*16161615161149B 11681
380*16161612161149B 11691
410016161610161149B 11701
51251616160.5161149B 11711
61501613160.5161149B 11721
82001010100.5101149B 11731
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