DONKIN CAST IRON/POLYETHELENE SOFTSEAL VALVE

PE Ended, PUR Coated, St St Spindle. GIS/V7:Part 1

AVK UK Gas Sales Andy Hatton

Andy Hatton

Sales Manager – UK Gas Networks

PE Tailed Gate Valve to GIS/V7-1 and GIS/PL3 Temperature -10° to +40°. Pressure Rating: PE 80 90 - 180mm 4 bar (60 psig), 250 - 315mm 4 bar or 2 bar

The Series 555 PE Softseal Valve is a double faced, resilient seat, internal screw, full bore, PE Ended Wedge Gate Valve. It is designed primarily for the isolation of natural gas when fused in line on a PE main distribution system and comes with the new Donkin PUR Coat coating system which allows the valve to be buried without further protection.

Variant 555/370-003
Connection: PE Pipe Ends
Material: Cast Iron
DN: DN80 - DN300
PN: PN 5.5
Closing direction: Clockwise to Close

Features

  • High Integrity Coating for buried service with 20 year Warranty.
  • AVK Valve installation tracker.
  • PE ended means no mechanical joints below ground.
  • Full double block and bleed with pressure relieving plug.
  • Double 'O' ring stem seal.
  • Metal to metal secondary seal.
  • Stainless Steel Spindle.
  • Maintenance free.
  • Self-supporting base.
  • Full bore valve
  • PE80 as standard.
  • 90mm to 315mm.
  •  GIS/V7-1 and GIS/PL3
  • Embodied carbon data available upon request.

Options:

  • PE100 tails.
  • Viton seals
  • Extra long length tails
  • PE100 profuse pipe

Downloads

Datasheets
Certificate(s)
Installation, Operation & Maintenance
Product Brochure
Guidelines
Price list
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Reference nos. and dimensions:

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Ref. no. DN
mm
BR
DN
Dd
mm
L
mm
H
mm
H2
mm
H3
mm
PD
mm
PE L
mm
SDR Turns
to open
Theoretical
weight/kg
555-090-63-71033040 80 RP0.5 63 596 287 80 367 90 191 11 13.5 28
555-125-63-710329 125 RP0.5 88 767 302 98 400 125 255 11 15.5 34
555-125-63-71033040 100 RP0.5 88 767 302 98 400 125 255 11 15.5 34
555-180-63-71033040 150 RP0.75 133 800 390 130 520 180 245 11 14.5 71
555-250-63-71033040 200 RP0.75 181 1128 477 152 629 250 391 11 19 140
555-250-63-75033040 200 0.75 203 1128 477 152 629 250 891 17 19 140
555-250-63-80033040 200 0.75 203 1128 477 152 629 250 391 21 19 140
555-315-63-79033040 300 RP0.75 296 1172 686 220 906 315 361 17 27 271
555-315-63-80033040 300 RP0.75 296 1172 686 220 906 315 361 21 27 271
3D drawings
Enquiry
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Components

1. Body Cast iron GJL-250
2. Bonnet Cast iron GJL-250
3. Wedge Cast iron GJL-250
4. Spindle Stainless Steel 1.4305 (303)
5. O-ring NBR
6. Fastenings Steel gr. 8.8, zinc plated, passivated

Test/Approvals

  • Approved according to GIS/V7 Part 1
  • Made in Great Britain

Standards

  • Designed according to EN 12266, Designed according to GIS/PL3, Designed according to GIS/V7 Part 1
0 Files In the package
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