Diaphragm Valves SDV

SWISSFLUID DIAPHRAGM VALVES SDV SERIES

Are ideally suited for Shut-off, Flow Control and Throttling of corrosive and abrasive process media in either liquid or gaseous state.

 

a

MODULAR DESIGN

Diaphragm Valves SDV Series are available as DIN- or ANSI-Valves, with handwheel for manual operation as per standard. The sturdy design bodies are made of cast steel 1.0619 (WCB), coating RAL 5005 signal-blue or stainless steel casting 1.4408 (CF-8M), with resistant linings such as PFA or PFA-AS (anti-static). Proven PTFE/EPDM-diaphragms assure faultless closing function at any time

MAIN FEATURES

  • Heavy-duty, robust construction, maintenance-free
  • Bubble-tight shut-off throughout the full pressure and temperature range
  • Spindle protected against atmospheric corrosion
  • Force limiting device protecting diaphragm from cold flow and other deformations, high life cycle
  • Yellow sight indicator showing actual position of diaphragm
  • Easy replacement of components on site
  • Flanges acc. to DIN PN10/16 resp. ANSI 150lbs for installation into existing piping systems
  • Size range 15mm To 200mm
  • CE Logo Conformity according to European Pressure Equipment Directive 97/23/EC (PED)

OPERATING CONDITIONS 

  • Temperature range from -30°c up to + 150°c (Depending on lining material)
  • Pressure range from 13-33mbar up to 16bar (Depending on size)