DIAPHRAGM VALVES
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.
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), 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.
Main Features
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Heavy-duty, robust construction, maintenance-free
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Bubble-tight shut-off throughout the full pressure and temperature range
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Spindle protected against atmosheric corrosion
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Force limiting device protecting diaphragm from cold flow and other deformations, high life cycle
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Yellow sight indicator showing actual position of diaphragm
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Easy replacement of components on site
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Flanges acc. to DIN PN10/16 resp. ANSI 150lbs for installation into existing piping systems
LININGS:
- Rubber and Fluoropolymer Linings:
- Hard Rubber
- Soft Natural Rubber
- Soft Butyl Rubbe
- Neoprene
- Hypalon
- Halar
- Linatex
