ASCO S290A231 – 2/2 NC, DN40, Entry Above Disc, Butt Welding Connection, Series S290 – ASCO Pressure Operated Valves

Part Number: S290A231 Manufacturer: ASCO
EMERSON ASCO series S290 pressure operated valve with welded connection

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Description

ASCO series S290 pressure operated valves with a clamp connection or butt weld connection. Features a high flow rate due to angled seat design and anti-waterhammer design (fluid entry under the disc). Has a wide range of pistion-type operators (32-50-63-90-125mm) rotatable through 360 degrees for maximum performance at different pilot pressures. Version recommended for rapid cycling steam applications. The valves satisfy Pressure Equipment Directive 97/23/EC, article 3.3.

ASCO Product Reference: S290A231

Additional information

Weight 2.8 kg
Manufacturer

ASCO
Body Material

Stainless Steel
Seal Material

PTFE
Port Connection (DN)

40
O.D Of Stub Butt ( mm)

48.3
Flow Coefficient KV (m3/h)

45
Flow Coefficient KV (l/min)

750
Media

Air, Gas, Steam
Pilot Pressure (Bar)

2.5-10
Operator Diameter ( mm)

63
Function

2/2 NC
Working Pressure Min

0 Bar
Working Pressure Max

10 Bar

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1 review for ASCO S290A231 – 2/2 NC, DN40, Entry Above Disc, Butt Welding Connection, Series S290 – ASCO Pressure Operated Valves

  1. Broderick Saunders (verified customer✔️) –

    Excellent sales staff and fast information

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