AVK KNIFE GATE VALVE, PN10

Rising stem and handwheel, replaceable top packing gland

PT AVK Fusion Indonesia

Taman Tekno Blok F1/F - CDE, BSD, Setu, Kec. Serpong. Tangerang Selatan. Banten 15314, Indonesia.

Knife gate valve with rising stem and handwheel for wastewater treatment 0°C to +80°C

AVK lug/wafer knife gate valves are bi-directional with full and plane bore. The protected sealings and high quality materials bring about a great performance and a long service life. AVK knife gate valves are available with lever, non-rising stem and handwheel, rising stem and handwheel, pneumatic actuator, ISO top flange for actuator or complete with electric actuator.

Varian 702/20-103
Koneksi: Flanged
Material: Ductile iron
DN: DN50 - DN600
PN: PN 10

fitur-fitur

  • Replaceable top packing gland enables sealing replacement without disassembly of the valve
  • The valve is self cleaning as particles will be pushed off the gate when opening the valve. For extra protection of the packing gland a scraper is available as an optional extra.
  • Bi-directional, can be installed independent of the flow direction
  • Full bore with no reduction of the flow
  • Plane bottom prevents sediment from being accumulated
  • No cavity in the body and thus no risk of clogging
  • U-shaped one-piece NBR sealing between the body parts makes up for tolerances in coating and casting. It is reinforced with a steel insert to protect it from being damaged during operation.
  • Encaged stem with yokes prepared for mounting of micro switches and inductive censors
  • Stem and gate connection is secured with self-locking nuts
  • Supports integrated in the body casting protect the gate from deflecting under pressure
  • Body of ductile iron with 100-150 μm UV resistant polyester coating, RAL 5017. Optionally of acid-resistant stainless steel or duplex
  • Yokes of carbon steel with coating 100-150 μm of plascoat PPA 571 Aqua
  • Gate, stem, bolts and nuts of acid-resistant stainless steel
  • Washers under the bolts protect the coating
  • Slim design and low weight
  • Approved according to the 2014/68/UE Pressure Equipment Directive
  • Approved according to the 2014/34/EU ATEX Directive
  • Available in larger dimensions
  • Optionally in higher PN class

Unduhan

Datasheet
Installation, operation and maintenance manuals

Referensi no. dan dimensi:

Geser untuk info lebih lanjut
AVK ref. no. DN
mm
Flange
drilling
D
mm
L
mm
H3
mm
H closed
mm
H open
mm
W
mm
Test pressure
bar
Work press.
bar
Theoretical
weight/kg
702-0050-10-0000133 50 PN10/16 175 43 424 292 359 131 15 10 8.7
702-0065-10-0000133 65 PN10/16 175 46 471 317 399 143 15 10 10
702-0080-10-0000135 80 PN10/16 225 46 536 361 444 184 15 10 15
702-0100-10-0000144 100 PN10/16 225 52 600 396 499 202 15 10 18
702-0150-10-0000147 150 PN10/16 300 56 809 523 674 270 15 10 32
702-0350-10-0000026 350 PN10 400 78 1562 951 1303 518 9 6 131
702-0400-10-0000016 400 PN10 400 90 1749 1059 1461 576 9 6 153
702-0450-10-0000022 450 PN10 500 90 1977 1206 1664 560 6 4 270
702-0500-10-0000015 500 PN10 500 95 2165 1308 1816 698 6 4 282
702-0600-10-0000015 600 PN10 500 105 2513 1497 2105 817 6 4 398
Gambar 2D/3D
pertanyaan
Geser untuk info lebih lanjut

Komponen-komponen

1. Plate Carbon steel
2. Stem Stainless steel AISI 316
3. Bolt Stainless steel A4
4. Top packing gland Ductile iron GJS-400-15
5. Bolt Stainless steel A4
6. Packing NBR + PTFE
7. Body Ductile iron GJS-400-15
8. Gate Stainless steel AISI 316
9. U-shaped seal Steel / NBR
10. Bolt Stainless steel A4
11. Handwheel Steel
12. Washer Stainless steel A4
13. Bolt Stainless steel A4
14. Bearing Carbon steel

Tes / Sertifikasi

  • ISO 45001 certified - SAI Global Certification
  • ISO 14001 certified - SAI Global Environment
  • ISO 9001 certified - SAI Global Quality

Standar

  • Face-to-face dimension according to EN 558, Series 20
  • Flange drilling to EN1092, PN10/16
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