Triple Eccentric Butterfly Valve

Triple Eccentric Butterfly Valve

Technical Characteristics

– High Performance Valves
– Shut-Off or Control Function
– Lug, wafer, flanged, welding ends
– For liquids and gases up to 600°C
– Stick-slip-free opening and closing
– High Sensitivity Control
– Different SEAT Systems: Metal – Metal, Metal – Soft
– Double piece shaft/stem
– Fire safe design / SIL3 (Type: RBS)

Options:

– Reduced seat diameter
– Interchangeable seats
– Single piece shaft/stem
– ISO 15848 / TA-luft
– Dry Shaft Design
– Stem sealing by O-rings
– Heat jacket
– Sealant Injections for stem
– Purge connection for packing

Body Materials

– Cast iron; Cast Steel; Carbon Steel
– Low & high temperature steels
– Stainless Steels; Hastelloy; Aluminium-bronze

Coating

– Powder, Liquid, High temperature

Standards / Norms

– AD2000-A4; DIN EN12516; ISO10631; DIN EN 593;
ASME B16.34; ASME SEC III / VIII; API609, MSS SP-68

Face-to-Face Dimension

– DIN EN558; ISO5752; ASME B16.10; API609; MSS SP-68

Testing & Inspection

– DIN EN12266; API598