E290A393

ASCO E290A393 - G1/2, NC, DN15, Operator Diameter 50mm, Series E290 Pressure Operated Piston Valve

ASCO E290A393 - G1/2, NC, DN15, Operator Diameter 50mm, Series E290 Pressure Operated Piston Valve

ASCO Part Number: E290A393

Description

ASCO product E290A393 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).

Technical information:

Part Number:  E290A393
Product Type:  Pressure Operated Valve
Body:  Stainless Steel
Function:  2/2 NC
Pipe Size:  G1/2
Operating Pressure Differential (BAR) Air:  0-16
Operating Pressure Differential (BAR) Liquids:  0-16
Operating Pressure Differential (BAR) Steam :  0-10
Flow Coefficient KV (m3/h):  4.9
Flow Coefficient KV (l/min):  82
Pilot Pressure (Bar):  4-10
Orifice Size (DN):  15mm
Media:  Air
Media:  Gas
Media:  Corrosive Fluids
Media:  Water
Media:  Oil
Media:  Steam
Operator Diameter (mm):  50
Manufacturer:  ASCO

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