Spectrocem Shut-off valves MV3-DV-H-E

Spectrocem Shut-off valves MV3-DV-H-E

  • Stainless steel valves for manual or automatic (pneumatic) shut-off
  • For corrosive, toxic gases and gas mixtures with corrosive components up to quality 6.0
  • Diaphragm metal-to-metal sealed to atmosphere
  • In- and outlet filter
  • Suitable for pressures up to 300 bar
  • Fully functional under vacuum
  • Ergonomically designed
  • New laboratory-style design
  • Compact design
  • Manual valve with position indicator
  • Pneumatic actuator optional for line pressure 25, 100, 200 and 300 bar
  • Optional with inductive proximity switch
  • Variable installation position
  • Position indicator

*with filter (must be installed for the use of oxygen)

Operation pressure:
max. 300 bar
Nominal diameter:
4 mm
Materials
Body:
stainless steel 1.4404
Diaphragm:
Hastelloy C276
Valve seat:
PCTFE
Filter:
stainless steel 1.4404
In- / Outlet:
1/4“-NPT female
Temperature range:
-20°C to +60°C
Leak rate:
≤10-8 mbar l/s He
cV-value:
cV = 0,33 / 0,09*
Weight:
0,5 kg

 

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