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AVK SINGLE SOLENOID CONTROL VALVE, PN10/16

Full bore, AISI304/DI trim, brass fittings/accs., EPDM/WRAS rubber, IP67

Control valve, single solenoid, NC/NO, for drinking water or other neutral liquids to max. 70°C

AVK series 879 diaphragm actuated control valves are designed to automatically regulate the flow through the valve in order to e.g. maintain a constant outlet pressure or flow, limit upstream pressure, anticipate surges, etc.

The control is achieved by means of a solenoid valve that regulates in ON/OFF mode by allowing the flow of water in and out of the control chamber. Sensors and feed-back mechanisms are not included.

Variant 879/109X9X-002
Connection: Flanged
Material: Ductile iron
DN: DN50 - DN600
PN: PN10/16

Features

  • The lifted seat design controls the flow around the plug so that in case of cavitation this happens with minimal damage away from plug and seat
  • The parabolic shape of the plug creates a smooth regulating characteristic with low gain around the near-closed positions improving control performance at low flow
  • Non-symmetric axial position of rubber diaphragm results in low stretch stress when closed
  • Body and bonnet of ductile iron coated with fusion bonded epoxy, 300µm, GSK approved, RAL 5017, according to DIN 3476 and WRAS-DVGW/W270/UBA
  • All rubber parts approved for drinking water
  • All non-coated internals made of stainless steel or bronze
  • Seat and pilot in stainless steel AISI 304
  • A needle valve fitted between the upstream side and the control chamber allows for adjustment of the regulation reaction time
  • Closing the needle valve isolates the control chamber and fixes the position of the main valve allowing for service of the pilot valve
  • Fittings, pipes and accessories in Ni-plated brass

Downloads

Datasheet
Related Datasheets
Tender Text
Certificate(s)
Installation, operation and maintenance manuals

Reference nos. and dimensions:

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Reference no. DN
mm		 Flange
drilling		 Solenoid
Coil		 D1
mm		 D2
mm		 D3
mm		 Dh
mm		 W
mm		 H3
mm		 L
mm		 Theoretical
weight/kg
879-0050-10-144009A9C99 50 PN10/16 24VAC/NO 99 125 165 19 259 341 230 17
879-0050-10-144009D9C99 50 PN10/16 24VAC/NC 99 125 165 19 259 341 230 17
879-0065-10-144009A9C99 65 PN10/16 24VAC/NO 118 145 185 19 275 372 290 22
879-0065-10-144009D9C99 65 PN10/16 24VAC/NC 118 145 185 19 275 372 290 22
879-0080-10-144009A9C99 80 PN10/16 24VAC/NO 132 160 200 19 290 387 310 26
879-0080-10-144009D9C99 80 PN10/16 24VAC/NC 132 160 200 19 290 387 310 26
879-0100-10-144009A9C99 100 PN10/16 24VAC/NO 156 180 220 19 310 410 350 35
879-0100-10-144009D9C99 100 PN10/16 24VAC/NC 156 180 220 19 310 410 350 35
879-0150-10-144009A9C99 150 PN10/16 24VAC/NO 211 240 285 23 375 543 480 81
879-0150-10-144009D9C99 150 PN10/16 24VAC/NC 211 240 285 23 375 543 480 81
879-0200-10-044009A9C99 200 PN10 24VAC/NO 266 295 340 23 445 657 600 137
879-0200-10-044009D9C99 200 PN10 24VAC/NC 266 295 340 23 445 657 600 137
879-0200-10-144009A9C99 200 PN16 24VAC/NO 266 295 340 23 445 657 600 137
879-0200-10-144009D9C99 200 PN16 24VAC/NC 266 295 340 23 445 657 600 137
879-0250-10-044009A9C99 250 PN10 24VAC/NO 319 350 395 23 525 692 730 198
879-0250-10-044009D9C99 250 PN10 24VAC/NC 319 350 395 23 525 692 730 198
879-0250-10-144009A9C99 250 PN16 24VAC/NO 319 355 405 28 525 692 730 198
879-0250-10-144009D9C99 250 PN16 24VAC/NC 319 355 405 28 525 692 730 198
879-0300-10-044009A9C99 300 PN10 24VAC/NO 370 400 445 23 590 761 850 255
879-0300-10-044009D9C99 300 PN10 24VAC/NC 370 400 445 23 590 761 850 255
879-0300-10-144009A9C99 300 PN16 24VAC/NO 370 410 460 28 590 761 850 255
879-0300-10-144009D9C99 300 PN16 24VAC/NC 370 410 460 28 590 761 850 255
879-0350-10-044009A9C99 350 PN10 24VAC/NO 429 460 505 23 650 883 980 456
879-0350-10-044009D9C99 350 PN10 24VAC/NC 429 460 505 23 650 883 980 456
879-0350-10-144009A9C99 350 PN16 24VAC/NO 429 470 520 28 650 883 980 456
879-0350-10-144009D9C99 350 PN16 24VAC/NC 429 470 520 28 650 883 980 456
879-0400-10-044009A9C99 400 PN10 24VAC/NO 480 515 565 28 710 945 1100 542
879-0400-10-044009D9C99 400 PN10 24VAC/NC 480 515 565 28 710 945 1100 542
879-0400-10-144009A9C99 400 PN16 24VAC/NO 480 525 580 31 710 945 1100 542
879-0400-10-144009D9C99 400 PN16 24VAC/NC 480 525 580 31 710 945 1100 542
879-0450-10-044009A9C99 450 PN10 24VAC/NO 530 565 615 28 770 1123 1200 868
879-0450-10-044009D9C99 450 PN10 24VAC/NC 530 565 615 28 770 1123 1200 868
879-0450-10-144009A9C99 450 PN16 24VAC/NO 548 585 640 31 770 1123 1200 868
879-0450-10-144009D9C99 450 PN16 24VAC/NC 548 585 640 31 770 1123 1200 868
879-0500-10-044009A9C99 500 PN10 24VAC/NO 582 620 670 28 845 1197 1250 1112
879-0500-10-044009D9C99 500 PN10 24VAC/NC 582 620 670 28 845 1197 1250 1112
879-0500-10-144009A9C99 500 PN16 24VAC/NO 609 650 715 34 845 1197 1250 1112
879-0500-10-144009D9C99 500 PN16 24VAC/NC 609 650 715 34 845 1197 1250 1112
879-0600-10-044009A9C99 600 PN10 24VAC/NO 682 725 780 31 970 1346 1450 1671
879-0600-10-044009D9C99 600 PN10 24VAC/NC 682 725 780 31 970 1346 1450 1671
879-0600-10-144009A9C99 600 PN16 24VAC/NO 720 770 840 37 970 1346 1450 1671
879-0600-10-144009D9C99 600 PN16 24VAC/NC 720 770 840 37 970 1346 1450 1671
Enquiry
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Components

1. Body Ductile iron EN-GJS-500-7
2. O-ring EPDM rubber
3. O-ring EPDM rubber
4. Plug sealing EPDM rubber
5. Nut Stainless steel A2
6. Washer Stainless steel AISI 304
7. Bolt Stainless steel A2
8. Diaphragm EPDM rubber
9. Spring Stainless steel AISI 304
10. Flat seal EPDM rubber
11. Flat seal EPDM rubber
12. Cover Ductile iron EN-GJS-500-7
13. Nut Stainless steel A2
14. Diaphragm support Ductile iron EN-GJS-500-7
15. Obturator Ductile iron EN-GJS-500-7
16. Regulating plug Stainless steel AISI 304
17. Seat Stainless steel AISI 304
18. Stem Stainless steel AISI 304
19. Solenoid valve Stainless steel
20. Y-strainer Brass
21. Ball valve Brass, Ni-plated
22. Needle valve Stainless steel
23. 4-way valve, 3 pos. Brass

Test/Approvals

  • Hydraulic test: 1.5 x PN |
  • Tested according to EN 12266-1
  • Approved according to ACS-France
  • Approved according to WRAS Certificate 2010005, max 50°C

Standards

  • EN 1074-5
  • Face-to-face dimension according to EN 558, series 1
  • Flange drilling to EN1092, PN10/16
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