ASCO S290A521 – 2/2 NC, DN40, Stainless Steel Body, Entry Under Disc, Clamp Connection, Series S290 – ASCO Pressure Operated Valves

Part Number: S290A521 Manufacturer: ASCO
EMERSON ASCO series S290 pressure operated valve with clamp 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. The valves satisfy Pressure Equipment Directive 97/23/EC, article 3.3.

ASCO Product Reference: S290A521

Additional information

Weight 5.9 kg
Manufacturer

ASCO
Body Material

Stainless Steel
Seal Material

PTFE
Port Connection (DN)

40
O.D Of Stub Clamp ( mm)

64
Flow Coefficient KV (m3/h)

48
Flow Coefficient KV (l/min)

800
Media

Air, Corrosive Fluids, Gas, Steam, Water
Pilot Pressure (Bar)

04-Oct
Operator Diameter ( mm)

125
Function

2/2 NC
Lead Time (Weeks)

2 – 3 Weeks
Working Pressure Min

0 Bar
Working Pressure Max

5 Bar

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1 review for ASCO S290A521 – 2/2 NC, DN40, Stainless Steel Body, Entry Under Disc, Clamp Connection, Series S290 – ASCO Pressure Operated Valves

  1. Marcelo Calhoun (verified customer✔️) –

    I wasn’t sure how to order through the website, but thanks to the sales team’s prompt assistance, I was able to figure it out.

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