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Library› Engine Room› Industrial Valves› Check Valve› Emerson DC03
Emerson

DC03

Check Valve · Industrial Valves

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

Technical data.reference — unverified

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Size range:DN 15 to 50
Temperature rating:1°C to 90°C
Dn200 to 300
Main valve shall manufactured in accordance withAS/NZS 2845.1
Valve shall also be fitted with test points with BSPT threads to allow testing toAS/NZS 2845.3
Dimension are nominal to±1 mm.
Butterfly valve actuators change from handles to gear operators on valve sizes150 mm and above.
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

A double check valve consists of two independently acting non-return valves in series. It is force-loaded in the closed position and prevents backflow in piping systems.Source: Emerson DC03 datasheet, p. 2

Applications

  • Fire Service

Features

  • Compact simple design.
  • In-line and on-site serviceable.
  • No special tools required for servicing.
  • Lifting lugs to assist with installation.
  • Designed and manufactured in accordance with AS/NZS 2845.1.
  • FBE coated to AS/NZS 4158.
  • Straight through flow path for maximum flow coefficient.
  • Top entry allows all parts to be accessed easily.
Source: Emerson DC03 datasheet, p. 1

Options

  • Lockable actuators available on request.

Standards

  • AS/NZS 2845.1
  • AS/NZS 4158
  • AS/NZS 2845.3
Source: Emerson DC03 datasheet, p. 1
Emerson DC03 – Photo (26e2e97f8081_S1-7 S. 1)
Photo · 26e2e97f8081_S1-7 · S. 1
Emerson DC03 – Photo (26e2e97f8081_S1-7 S. 1)
Photo · 26e2e97f8081_S1-7 · S. 1
Emerson DC03 – Photo (26e2e97f8081_S1-7 S. 1)
Photo · 26e2e97f8081_S1-7 · S. 1
Emerson DC03 – Photo (b6211411f8c7_S1-8 S. 1)
Photo · b6211411f8c7_S1-8 · S. 1
Emerson DC03 – Photo (a22e1407ae38_S1-8 S. 1)
Photo · a22e1407ae38_S1-8 · S. 1
Emerson DC03 – Photo (a22e1407ae38_S1-8 S. 8)
Photo · a22e1407ae38_S1-8 · S. 8
Emerson DC03 – Drawing (26e2e97f8081_S1-7 S. 1)
Drawing · 26e2e97f8081_S1-7 · S. 1
Emerson DC03 – Drawing (26e2e97f8081_S1-7 S. 3)
Drawing · 26e2e97f8081_S1-7 · S. 3
Source: Emerson DC03 datasheet, p. 3
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