ASCO E290A406 – G3/4, NO, DN20, Operator Diameter 50mm, Series E290 Pressure Operated Piston Valve

Description

ASCO product E290A406 has a high flow due to angled seat design. Anti-waterhammer design ( Fluid entry under the disc). Vacuum operation up to 10mbar. Wide range of piston-type operators (32 – 50- 63 – 90 -125 mm dia.) rotatable through 360Deg, for maximum performance at different minimum pilot pressures. High performance, maintenance-free stuffing box. The valves satisfy Pressure Equipment Directive 97/23/EC, category 1 (DN > 25) or article 3.3 (DN 25).

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