Technical data
Compact butterfly valve for installation between flanges EN 1092, PN 10/16 and ASME Class 150. Two-piece body, self-centring, valve disc and shaft in one piece. Wear and abrasion resistant design, without seals in the media flow. Circumferential annular gap between disc and housing, adapted to your requirements. Disc and housing in polished design available on request. Switching in upright product column (depending on medium) possible.
Nominal sizes DN 50 – DN 500
Face-to-face dimension DIN EN 558 Series 20, API 609 Table 1, other face-to-face lengths available on request
Mounting flange DIN EN ISO 5211
Certifications Possible in consultation (FDA approval, foodstuffs certification 1935/2004, ATEX)
Applications and industries
Silo systems
Solids (granulates, powder)
Bulk solids technology
High purity plastic granulates
Chemical industry
Food industry