390-00
Knife gate valve with non-rising spindle

Resilient seated knife gate valve with straight through bore, for thin, thick, and dry media, e.g. in sewage treatment plants, the paper industry, the raw material industry, the chemical and animal foodstuff industries. Operation is possible by means of handwheel, valve operating key, extension rods or electric actuator (please specify on order).

The valve can be installed both between two flanges, or, using an opposing flange, at the end of a pipeline.

Face-to-face dimension:
Group 20 acc. to DIN EN 558-1

Flange dimensions: acc. to EN 1092-2

Material: Body: GJL-250, Hawle epoxy powder coated
Spindle, knife and tie bars: stainless steel
Spindle nut: red brass
Gaskets: NBR
Sliding disc: POM
Max. operating Pressure: See table
Medium Sewage
Order Nr.
*)
DN

Operating pressure max.

PN

d 1

Length

B

C

H

H1

Square of spindle
Medium Weight Specification 3D Basket
3900500000
  50 10 bar 10 16 mm 43 mm 125 mm 20 mm 349 mm 284 mm 10,3 mm 6,00 kg
3900650000
  65 10 bar 10 16 mm 46 mm 139 mm 20 mm 381 mm 309 mm 10,3 mm 6,95 kg
3900800000
  80 10 bar 10 22 mm 46 mm 188 mm 30 mm 450 mm 355 mm 14,8 mm 12,00 kg
3901000000
  100 10 bar 10 22 mm 52 mm 206 mm 30 mm 490 mm 385 mm 14,8 mm 14,00 kg
3901250000
  125 10 bar 10 25 mm 56 mm 234 mm 38 mm 559 mm 439 mm 19,3 mm 19,00 kg
3901500000
  150 10 bar 10 25 mm 56 mm 268 mm 38 mm 619 mm 483 mm 19,3 mm 23,00 kg
3902000000
  200 10 bar 10 28 mm 60 mm 319 mm 38 mm 753 mm 591 mm 19,3 mm 36,00 kg
3902500000
1) 250 6 bar 10 32 mm 68 mm 347 mm 48 mm 957 mm 788 mm 24,3 mm 72,00 kg
3903000000
1) 300 6 bar 10 32 mm 78 mm 399 mm 48 mm 1081 mm 888 mm 24,3 mm 96,00 kg
3903500000
1) 350 6 bar 10 36 mm 78 mm 462 mm 48 mm 1242 mm 1016 mm 27,3 mm 140,00 kg
3904000000
1) 400 6 bar 10 36 mm 102 mm 512 mm 48 mm 1353 mm 1103 mm 27,3 mm 176,00 kg
Wish List
1)
Flange drilling PN 10, maximum operating pressure 6 bar
Article Nr.
Product description
784-00 Handwheel for knife gate valve model no. 390-00