AVK TENSILE RESISTANT COUPLING - SD

PN16 DN350 -700 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. DN350 (351-383) to DN700 (708-740).

The Series 258/61 is a tensile resistant coupling, for all ferrous and suitable for use with water and neutral liquids (sewage).

Variant 258/61-001
Connection: Flanged
Material: Steel
DN: DN350 - DN700
PN: PN 16

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 DN350 (351-383) to DN700 (708-740)
  • Fusion bonded epoxy coating.
  •  Zinc plated passivated coated fasteners.
  • Sealing range of 32mm to accomodate a wide range of pipes
  • Embodied carbon data available upon request
  • Angular deflection:

          >DN600 - 750 = 4.0°
          >DN450 - 600 = 5.0°     
          ≤DN350 - 450 = 6.0°

Options

  • Special sizes/drillings manufactured to order.
  • Stainless steel fasteners.

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
DN/DN Product PN Class H3
mm
L
mm
Theoretical
weight/kg
3D drawings Enquiry
258-61-0351-0 350 351 - 383 PN16 586 550 133
258-61-0385-0 400 385 - 417 PN16 620 550 147
258-61-0427-0 450 427 - 459 PN16 662 550 165
258-61-0478-0 500 478 - 510 PN16 713 550 182
258-61-0530-0 500 530 - 562 PN16 765 550 202
258-61-0608-0 600 608 - 640 PN16 843 550 231
258-61-0708-0 700 708 - 740 PN16 943 550 264

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

0 Files In the package
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