DESIGN Body End Connection Face to Face Body Seat Shaft Seal Design Driving Shaft Special Design Options Double Flanged type EN 1092 PN 6, 10 and 16 ASME B16.5 cl. 150 / B16.47 cl. 150 MSS SP 44 cl. 150 AWWA C207 cl. B, D and E BS 10 table D and E EN558-1/2 Series 13 ISO 5752 Series 13 Non replaceable Lining bonded to the body O-ring bush With indication for position of the disc - TESTING PROCEDURES Shell strength test EN 12266-1, P10 ISO 5208 API 598 Shell tightness test EN 12266-1, P11 ISO 5208 API 598 Seat tightness test EN 12266-1, P12, Rate A ISO 5208, Rate A API 598 Operability test EN 12266-2, F20 ISO 5208 API 598 OPTIONS Anti-Static Design PRODUCT DATA In accordance with EN 736/3 and API 609 General Description Design Code Size Range FUNCTIONAL CHARACTERSTICS Application On/off, regulating, control valve Design pressure PS Maximum 16 bar Design temp. TS -20°C (-4°F) to +200° (392°F) Flow velocity Max. 5 m/s for liquids, max. 50 m/s for gases Seat tightness rate Bi-directional - ISO 5208 rate A MARKING & CERTIFICATION Marking EN 19, MSS SP 25 Certification EN 10204 - 2.2, 3.1, 3.2 Maximum Pressure BUTTERFLY VALVE - Centric rubber lined EN 593 DN 50 - 1400, NPS 2”- 56” 10/16 bar - optional 20 bar for DN 600 PREFERED POSITION WHEN INSTALLED IN HORIZONTAL PIPELINE

PARTS LIST – EVFS 50-350 (2"-14") Bush O-ring Shaft Lining Sealing ring Plug Other materials on request For DN 250 and DN 300 Duplex SS Martensitic SS Aluminium Bronze Monel K500® Hastelloy-C® Bronze EPDM NBR FPM Ductile Iron Ductile Iron (low temp.) Carbon Steel Bronze St. / PTFE Lining Bronze / PTFE Lining See ITEM 01 Duplex SS Martensitic SS Ductile Iron / Rilsan coated Aluminium Bronze Hastelloy-C® CuNi See ITEM 01 EPDM NBR FPM Cu St./Zn5C Comparable ASTM

PARTS LIST – EVFS 400-1000 (16"-40") Bush O-ring Shaft Lining Axial bearing Cover plate Cylinder head screw Counter sunk screw Collar bearing Ring Sealing plate Duplex SS Martensitic SS Aluminium Bronze Monel K500® Hastelloy-C® Bronze EPDM NBR FPM Ductile Iron Ductile Iron (low temp.) Carbon Steel Bronze St. / PTFE Lining Bronze / PTFE Lining See ITEM 01 Austenitic SS (2) Duplex SS (3) Martensitic SS (4) Ductile Iron / Rilsan coated Aluminium Bronze Hastelloy-C® (5) CuNi (5) See ITEM 01 EPDM NBR FPM Bronze St./Zn5C St./Zn5C St./Zn5C Bronze Bronze St./NBR St./FPM Comparable ASTM Other materials...