ASCO S290A834 – 2/2 NC, DN20, Entry Above Disc, Butt Welding Connection, Series S290 – ASCO Pressure Operated Valves

Part Number: S290A834 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: S290A834

Additional information

Weight 0.59 kg
Manufacturer

ASCO
Body Material

Stainless Steel
Seal Material

PTFE
Port Connection (DN)

20
O.D Of Stub Butt ( mm)

26.9
Flow Coefficient KV (m3/h)

6.5
Flow Coefficient KV (l/min)

108
Media

Air, Gas, Steam
Pilot Pressure (Bar)

4.5-10
Operator Diameter ( mm)

32
Function

2/2 NC
Lead Time (Weeks)

6 – 7 Weeks

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1 review for ASCO S290A834 – 2/2 NC, DN20, Entry Above Disc, Butt Welding Connection, Series S290 – ASCO Pressure Operated Valves

  1. Yasmin Miles (verified customer✔️) –

    The guy who helped me was brilliant. I had no idea where to find what I needed in the brochure so he took the time out to help me. Great service!

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