AVK GATE VALVE, FLANGED, OS&Y, 250 PSI/17.2 BAR

ANSI cl. 150 flange drilling, UL/FM approved, red, DN65-200

Flanged gate valve with rising stem and handwheel, UL/FM approved. For water and fire protection applications to max. 70° C

AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 145/46-001
Connection: Flanged
Material: Ductile Iron
DN: DN65 - DN200
PN: ANSI CL150
Closing direction: Clockwise to Close

Features

  • Fixed, integral wedge nut prevents vibration and ensures durability
  • Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
  • Yoke prepared for easy installation of fixed monitoring switch
  • No hollows or cavities where stagnant water might collect and cause contamination
  • Gland-follower for re-tightening with three main O-rings
  • Large conical stem hole in the wedge prevents stagnant water
  • Wedge and body guide rails ensure stable operation
  • Stem of copper alloy C35330 with 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
  • Low operating torque
  • Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, RAL 3000. UV resistant coating on request

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
Flange
drilling
L
mm
W1
mm
H3
mm
HO
mm
HC
mm
D
mm
D1
mm
Theoretical
weight/kg
2D/3D drawings Enquiry
145-065-46-02366120 65 CL. 150 190 180 410 400 325 180 20 14
145-080-46-02366120 80 CL. 150 203 190 465 450 370 180 20 18
145-100-46-02366120 100 CL. 150 229 230 560 555 450 254 25 26
145-150-46-02366120 150 CL. 150 267 280 730 750 590 305 28 51
145-200-46-02366120 200 CL. 150 292 345 915 955 750 356 32 90

Downloads

Datasheet (PDF)
Certificate(s)
Installation

Components

1. Stem nut Dezincification resistant brass
2. Handwheel Ductile iron
3. Anti friction washer Copper alloy
4. Yoke Ductile iron GJS-500-7 (GGG-50)
5. Stem Brass, DZR C35330 (CW602N)
6. Bolt Stainless steel A2
7. Washer Stainless steel A2
8. Gland follower Ductile iron GJS-500-7 (GGG-50)
9. Stem seal NBR rubber
10. Bonnet gasket NBR rubber
11. O-ring NBR rubber
12. Body Ductile iron GJS-500-7 (GGG-50)
13. Pin Stainless steel
14. Wedge nut Brass, DZR CW626N
15. Wedge core Ductile iron GJS-500-7 (GGG-50)
16. Wedge rubber EPDM rubber
17. Bonnet bolt Stainless steel A2
18. Wedge shoe Polyamide
19. Nut Stainless steel A2

Test/Approvals

  • Hydraulic tests according to FM and UL Standards.
  • FM Approved. UL listed.

Standards

  • Designed according to FM 1120/1130, UL 262
  • Face-to-face dimension according to ANSI B16.10
  • Flange drilling to ANSI class 150.
0 Files In the package
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