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Steel WTA gate valve with bellows - KP-877

Steel WTA gate valve with bellows | KP-877

Steel WTA gate valve with bellows | KP-877
Steel WTA gate valve with bellows | KP-877
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Flange connection PN 40

Suitable for: cold and hot water, steam, hydrocarbons, gas, air and thermal oil

  • WTA Type 11.9-G-FL.
  • Emission free seal, maintenance free.
  • Durable in use.
  • "Backseat" that prevents "Blow-outs" and safety stop bushing gasket.
  • Torsion free bellows, protected against water hammer
Specifications
Downloads
Steel WTA gate valve with bellows | KP-877
Steel WTA gate valve with bellows | KP-877
Next series
for DN150 and larger see KP-878
in stainless steel see KP-801

Options

  • with control valve
  • welded upper part
  • heating jacket
  • in low temperature steel 1.1138
  • free-flow model
  • with soft seal KP-887

Specifications

Type KP-877
Material Cast steel GP240GH
Pressure class PN 40 / PN 16
Top part Steel GP240GH
Handwheel Cast iron EN-GJL-200 coated
Stuffing box nut Steel 11SMnPb30
Seat Stainless steel X15CrNiMn18-8
Disc Stainless steel X20Cr13
Spindle Stainless steel X20Cr13
Bellows Multi-walled stainless steel X6CrNiMoTi17-12-2
Cover gasket Comb profile stainless steel X6CrNiMoTi17-12-2 with graphite coating
Gland packing Graphite
Face to face EN558-1 series 1
Connection PN 40 / PN 16 according to EN1092-1
Max. pressure difference according to EN13709
Temperature -10°C to +400°C
Contact

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