KMA 905 - SED Diaphragm valve

Manually operated valve with stainless steel bonnet and plastic hand wheel

SED valves

KMA 905 SED diaphragm valve for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industry. It reaches the highest demands of the pharmaceutical industry.

These valves are predestined for applications with high purity, dirty or aggressive fluids and gases. Its smooth surface, without nuts or edges, combined with a self-draining exterior in all assembly positions, gives it an optimised design to be cleaned.
The KMA 905 is standard provided with internal travel stop and stroke indicator.

Features

  • Stainless steel bonnet and plastic hand wheel
  • Manual actuated with rising hand wheel with optical indicator and stroke indicator
  • Sealed bonnet
  • Internal travel stop
  • Locking device
  • CDSA sealing concept
  • Flexible diaphragm suspension
  • Encapsulated diaphragm
  • Suitable for limited number of cycles of autoclaving

Technical information

Sizes Tube: IMP 3/4” – 21/2”; DN 15 – 50
Diaphragm: MA 25, 40 & 50
Max. pressure 10 bar
Temp. range
  • -20 ºC to 140 ºC (EPDM)
  • -20 ºC to 150 ºC (PTFE/EPDM)
Connections
  • Tri-Clamp (ISO, ASME-BPE, DIN 32676)
  • Flange
  • Butt weld
Weld connections ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008
Material
  • Body & connections: 1.4435 (316L) forged
  • Bonnet: 1.4435 (316L)
  • Hand wheel: polyacrylamide (Ixef)
  • Diaphragms: EPDM, PTFE/EPDM
Finishing Interior surfaces SF1
Bonnets suitable for Two-way bodies, welded configurations, T-bodies, multiport bodies,
tank bottom bodies
Operation Manual
Certificates 3.1 material, FDA, USP Class IV 121 C {87}, {88}, EHEDG, PED, CE 1935/2004, TSE/BSE
Certificates (optional) 2.2 surface finish, ATEX 2GD

Options

  • Investment cast
  • Other materials
  • Surface finish Ra value to max. 0.25 µm
  • Client specific connections
  • Adjustable internal stroke limiter
  • U-lock for hand wheel
  • Assembly of proximity switches

pdfKMA 905 Datasheet - DN 15-50 mm
English - 670 kB - TD06 0018 Rev. M

Manual diaphragm valve type 905