AVK FABRICATED TENSILE RESISTANT COUPLING - LD

PN10 DN700 -1200 for Ferrous and PE pipes

Dean Wheatley AVK UK Business Development Water Fittings

Dean Wheatley

Business Development Manager - Fittings, Water Sales.

Tensile resistant coupling for use with water and neutral liquids (sewage). Temperature range: -10° C to +70° C. Maximum Working Pressure 16 Bar. Insulation essential for temperatures below 0° C. DN700 (744-776) to DN1200 (1250-1282).

The Series 258/61 is a large diameter, tensile resistant coupling, suitable for Ferrous and PE pipes and suitable for use with water and neutral liquids (sewage).

Variant 258/60-001
Material: Steel
DN: DN700 - DN1200
PN: PN 10

Features

  • Tensile resistant design to BS 8561. Type 2 as standard.  Type 1 on application.
  • Individual Pipe Grippers.
  • WRAS approved EPDM seals.
  • Standard fabricated sizes within design range of DN700 (744-776) to DN1200 (1250-1282). 
  • Fusion bonded epoxy coating.
  • Zinc Plated Passivated (ZPP) coated fasteners.
  • Sealing range of 32mm to accommodate a wide range of pipes.
  • Can be fitted in all weather conditions.
  • PN10 as standard,  PN16 upon request.
  • Embodied carbon data available upon request
  • Angular deflection

             >DN780 - 1200 = 3.0°    
             >DN600 - 750   = 4.0°
Options

• Special sizes manufactured to order.
• Stainless steel fasteners.
Note: When fitted on PE pipe a suitable liner must be used.

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
DN/DN Product PN Class W
mm
H3
mm
L
mm
Theoretical
weight/kg
3D drawings Enquiry
258-60-0744-0 700 744 - 776 PN10 979 979 550 284
258-60-0797-0 800 797 - 829 PN10 1032 1032 550 304
258-60-0839-0 800 839 - 871 PN10 1074 1074 550 321
258-60-0884-0 900 884 - 916 PN10 1127 1127 565 376
258-60-0939-0 900 939 - 971 PN10 1182 1182 565 405
258-60-0972-0 1000 972 - 1004 PN10 1215 1215 565 413
258-60-1005-0 1000 1005 - 1037 PN10 1248 1248 565 432
258-60-1042-0 1000 1042 - 1074 PN10 1285 1285 565 453
258-60-1100-0 1100 1100 - 1132 PN10 1343 1343 565 478
258-60-1142-0 1100 1142 - 1174 PN10 1385 1385 565 506
258-60-1198-0 1200 1198 - 1230 PN10 1441 1441 565 530
258-60-1250-0 1200 1250 - 1282 PN10 1493 1493 565 558

Downloads

Datasheets
Certificate(s)
Installation, Operation & Maintenance

Components

1. Body Mild steel
2. Gland ring Mild steel
3. Seal EPDM
4. Grip segment Stainless steel
5. Fasteners Steel gr. 8.8, zinc plated, passivated

Test/Approvals

  • Tested according to BS8561-2013
  • WRAS approved Materials
  • Drinking Water Inspectorate Regulation 31 compliant

Standards

  • Coated in accordance to WIS 4-52-01

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