SDV Diaphragm Valves are ideally suited for Shut-off, Flow Control and Throttling of corrosive and abrasive process media in either liquid or gaseous state.
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), epoxy coating RAL 5005 signal-blue or stainless steel casting 1.4408 (CF-8M), with resistant linings such as PFA or PFA-AS (conductive).
Proven PTFE/EPDM-diaphragms assure faultless closing function at any time.
Heavy-duty, robust construction, maintenance-free
Bubble-tight shut-off throughout the full pressure and temperature range
Spindle protected against atmosheric 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
- Rubber and Fluoropolymer Linings:
- Hard Rubber
- Soft Natural Rubber
- Soft Butyl Rubbe