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W77 AGS Flexible Coupling

Verified by manufacturer 1 month ago

W77 - DN1000

Victaulic Variant:
Third party certifications:
  • WRAS

    WRAS

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Flexible coupling for steel and stainless steel pipes.

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Application

Provides limited linear and angular pipe movement at the pipe joint that can be used to compensate for thermal growth of piping systems, vibration attenuation, seismic, differential settlement and other applications requiring flexibility.

Description

A ductile iron flexible coupling for steel and stainless steel pipes.


Features and benefits:

  • Distinctive wedge shaped key profile increases allowable pipe end separation.
  • Sizes from 14–100+” | DN350–DN2000.
  • Sizes 26" and above feature lifting lugs integrated onto the housings to promote ease handling during installation of the coupling housing.
  • Pressures up to 350 psi | 2413 kPa | 24 bar.

General information

Color

Orange

Finish

Enamelled

Galvanized

Epoxy

Material

Iron

EPDM

Manufacturer guidance

Ductile iron.

Shape

Circle

Width

530 mm

552 mm

582 mm

604 mm

632 mm

Show more

Height

412 mm

434 mm

470 mm

488 mm

524 mm

Show more

Uniclass

Pr_80_77_94_29 Flexible couplingsPrimary
Pr_65_52_28_03 Angular expansion compensators
Pr_65_52_28_46 Lateral expansion compensators
Pr_65_52_28_05 Axial expansion compensators

CAWS

S90/530 Stainless steel pipework

Specification data - Flexible couplings

Manufacturer

Victaulic.

Product reference

W77 AGS Flexible Coupling.

Standards

To BS EN 10311.

Accessories

None.

272 Grooving Tool.

416 Grooving Tool.

RG3600 Strengthin 100 Tool.

Housing

To ASTM A536, Grade 65-45-12.

Guidance for specification option:

Standard.

To ASTM A395, Grade 65-45-15.

Guidance for specification option:

Optional.

Gasket

Grade "E" FlushSeal™ EPDM.

Grade "T" FlushSeal™ Nitrile.

Grade "L" FlushSeal™ Silicone.

Other.

Guidance for specification option:

For alternate gasket selection, reference publication 05.01: Victaulic Seal Selection Guide – Elastomeric Seal Construction.

Manufacturer guidance

Consult manufacturer's literature for service compatibility.

Bolts

Carbon steel oval neck track bolts and carbon steel hex nuts, zinc electroplated.

Guidance for specification option:

Standard.

Stainless steel oval neck track bolts or studs and stainless steel heavy hex nuts.

Guidance for specification option:

Optional (14–50").

Super duplex stainless steel studs and super duplex stainless steel heavy hex nuts.

Guidance for specification option:

Optional (all sizes).

Manufacturer guidance

Bolts/Nuts.

 Optional bolts/nuts are available in imperial sizes only.

Washers

Not required.

Plated carbon steel, flat.

Guidance for specification option:

Standard.

High strength 316 stainless steel.

Guidance for specification option:

Optional (14–50").

Super duplex stainless steel.

Guidance for specification option:

Optional (all sizes).

Manufacturer guidance

Washers for 26–72''/ DN650–DN1800 sizes.

NominalSize

DN1000.

External finish

Orange enamel.

Guidance for specification option:

Standard.

Hot dip galvanized.

Guidance for specification option:

Optional.

Liquid epoxy.

Guidance for specification option:

Optional.

Manufacturer guidance

Housing coating.

For additional coating options contact manufacturer.

Sustainability data

Material

Iron

EPDM

Manufacturer guidance

Ductile iron.

Recyclability

Recyclable

Third party certifications

WRAS

WRAS

AGS Couplings WRAS Approval

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO Certificate

Literature

Victaulic® AGS Flexible Coupling Style W77/W77B

Victaulic® AGS Flexible Coupling Style W77/W77B

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