AVK flexible combi-cross, flanged, PN10

With flanged valves DN150-400, 1” ball valve service outlets, DN250-300-400

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Flexible combi-cross with flanged valves DN150-400 or blind cap. For water and neutral liquids to max. 70° C

The combi-cross offers optimal flexibility in both installation and potential retrofit of the valves. It has a full bore DN400 centre part and can be supplied with valve sizes from DN150 to 400 or a blind cap on any of the four outlets. The valves are mounted on the centre part by means of a two-part bracket, and can easily be removed and replaced by valves in other dimensions, as the design enables a vertical replacement of the valves without the use of special tools. The gate valves are in the renowned AVK design.

Variant 18/00-003
Connection: Flanged
DN: DN250 - DN400
PN: PN16
Closing direction: Clockwise to Close

Features

  • Flexible solution with easily replaceable valves due to the unique bracket connection
  • Centre outlet flange DN100 for mounting hydrant
  • The centre outlet allows for easy insertion of a full bore cleaning device
  • The valves are prepared for/delivered with service outlets making it possible to take out water samples or to supply auxiliary water. The service outlets are mounted with bolts to avoid unprotected threads.
  • Solid design with strong fixation lugs permanently bolted to the concrete base
  • The face to face dimension is kept to a minimum for convenient installation in chambers
  • Fixed, integral wedge nut prevents vibration and ensures durability
  • Fully vulcanized wedge and guide rails fitted with wedge shoes prevent corrosion
  • Large stem drain hole in the wedge prevents stagnant water
  • Stainless steel stem with wedge stop and rolled threads for high strength
  • Full circle thrust collar provides fixation of the stem and low free running torques
  • Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette
  • Round EPDM bonnet gasket fixed in a recess
  • Countersunk and sealed stainless steel bonnet bolts encircled by the bonnet gasket
  • Full bore
  • All flanges are free flanges without need for stud bolts
  • Low closing and operating torque
  • Fusion bonded epoxy coating according to DIN 30677-2, approved by GSK

Reference nos. and dimensions:

Close Download package
AVK ref. no. Flange
drilling
Valve A
mm
Valve B
mm
Valve C
mm
Valve D
mm
L
mm
L1
mm
L2
mm
L3
mm
H1
mm
H3
mm
Theoretical
weight / kg
2D/3D drawings Enquiry
18-250-00-535324064 PN10 250 150 250 150 960 20 205 430 200 900 318
18-250-00-535824064 PN10 250 150 250 BL CAP 960 20 205 430 200 900 293
18-250-00-545324064 PN10 250 200 250 150 960 20 205 430 200 900 333
18-250-00-545424064 PN10 250 200 250 200 960 20 205 430 200 900 348
18-250-00-545824064 PN10 250 200 250 BL. CAP 960 20 205 430 200 900 308
18-250-00-555324064 PN10 250 250 250 150 960 20 205 430 200 900 359
18-250-00-555424064 PN10 250 250 250 200 960 20 205 430 200 900 374
18-250-00-555524064 PN10 250 250 250 250 960 20 205 430 200 900 400
18-250-00-555824064 PN10 250 250 250 BL. CAP 960 20 205 430 200 900 334
18-300-00-636324064 PN10 300 150 300 150 1050 23 205 430 228 970 550
18-300-00-636824064 PN10 300 150 300 BL. CAP 1050 23 205 430 228 970 386
18-300-00-646324064 PN10 300 200 300 150 1050 23 205 430 228 970 427
18-300-00-646424064 PN10 300 200 300 200 1050 23 205 430 228 970 442
18-300-00-646824064 PN10 300 200 300 BL. CAP 1050 23 205 430 228 970 401
18-300-00-656324064 PN10 300 250 300 150 1050 23 205 430 228 970 453
18-300-00-656424064 PN10 300 250 300 200 1050 23 205 430 228 970 468
18-300-00-656524064 PN10 300 250 300 250 1050 23 205 430 228 970 494
18-300-00-656824064 PN10 300 250 300 BL. CAP 1050 23 205 430 228 970 427
18-300-00-666324064 PN10 300 300 300 150 1050 23 205 430 228 970 481
18-300-00-666424064 PN10 300 300 300 200 1050 23 205 430 228 970 496
18-300-00-666524064 PN10 300 300 300 250 1050 23 205 430 228 970 522
18-300-00-666624064 PN10 300 300 300 300 1050 23 205 430 228 970 550
18-300-00-666824064 PN10 300 300 300 BL. CAP 1050 23 205 430 228 970 455
18-400-00-737324064 PN10 400 150 400 150 1470 95 220 655 290 1241 802
18-400-00-737824064 PN10 400 150 400 BL. CAP 1470 95 220 655 290 1241 773
18-400-00-747324064 PN10 400 200 400 150 1470 95 220 655 290 1241 817
18-400-00-747424064 PN10 400 200 400 200 1470 95 220 655 290 1241 832
18-400-00-747824064 PN10 400 200 400 BL. CAP 1470 95 220 655 290 1241 788
18-400-00-757324064 PN10 400 250 400 150 1470 95 220 655 290 1241 844
18-400-00-757424064 PN10 400 250 400 200 1470 95 220 655 290 1241 859
18-400-00-757524064 PN10 400 250 400 250 1470 95 220 655 290 1241 886
18-400-00-757824064 PN10 400 250 400 BL. CAP 1470 95 220 655 290 1241 815
18-400-00-767324064 PN10 400 300 400 150 1470 95 220 655 290 1241 875
18-400-00-767424064 PN10 400 300 400 200 1470 95 220 655 290 1241 890
18-400-00-767524064 PN10 400 300 400 250 1470 95 220 655 290 1241 917
18-400-00-767624064 PN10 400 300 400 300 1470 95 220 655 290 1241 948
18-400-00-767824064 PN10 400 300 400 BL. CAP 1470 95 220 655 290 1241 846
18-400-00-777324064 PN10 400 400 400 150 1470 95 220 655 290 1241 846
18-400-00-777424064 PN10 400 400 400 200 1470 95 220 655 290 1241 977
18-400-00-777524064 PN10 400 400 400 250 1470 95 220 655 290 1241 1012
18-400-00-777624064 PN10 400 400 400 300 1470 95 220 655 290 1241 1035
18-400-00-777724064 PN10 400 400 400 400 1470 95 220 655 290 1241 1122
18-400-00-777824064 PN10 400 400 400 BL. CAP 1470 95 220 655 290 1241 933

Downloads

Datasheet (PDF)
Appendix
Installation
Animation

Components

1. O-ring EPDM rubber
2. Gasket EPDM rubber
3. Assembly bracket Ductile iron GJS-500-7 (GGG-50)
4. Combi-cross Ductile iron GJS-500-7 (GGG-50)
5. Centre outlet flange Ductile iron GJS-500-7 (GGG-50)
6. Bolt for assembly bracket Stainless steel A2
7. Washer Stainless steel A4
8. Hexagon nut for assembly bracket Stainless steel A4
9. Bolt for centre outlet flange Stainless steel A2
10. Washer Stainless steel A4
11. Hexagon nut for centre outlet flange Stainless steel A4

Test/Approvals

  • Complete unit shell tested at 1.1 x PN (valve design pressure in bar) |
  • Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar). Operation torque test.

Standards

  • Designed according to EN 1074 part 1 & 2, Designed according to EN 1171
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
0 Files In the package
Our website uses cookies for statistical analysis, to improve our website and serve you optimally. By visiting our website, you consent to our and third party use of cookies as described in our privacy and cookie policy.
Read more