SO NV 51C21

Fine regulating valve

Fine regulating valve
additional picture 1
additional picture 2

Fine regulating valve

SO Code: -
Art. no.: -

Technical details

d = Tube outside diameter L = Installed length H = Valve open e = Minimum bore kv = Flow factor (l/min)
Specifications
Working pressure (PN): 64 to 100 bar
Safety factor: 1.5 times
Temperature: -40°C to +180°C

Materials
Valve components: stainless steel 1.4571 (≈ AISI 316 Ti)
Seals: PTFE
Handwheel: aluminium
Conversion for "d" for inch tubes:
6,35    =   1/4
9,52    =   3/8
12,7    =   1/2
13,5    =   17/32

Documents

  • Installation instructions brass / stainless steel / aluminium / steel Download
  • Technical informationproduct range Regulating valves inox Download
Type (Cust.) Art. no. d PN H z e kv CAD Legend
Type SO NV 51C21-10 Art. no. 1000707 Art. no. d 10.0 PN 64 H 57.5 z 47.5 e 7.0 kv 9.0 CAD Download
pcs
Type SO NV 51C21-12 Art. no. 1000711 Art. no. d 12.0 PN 64 H 57.5 z 47.5 e 7.0 kv 9.5 CAD Download
pcs
Type SO NV 51C21-12,7 Art. no. 1001904 Art. no. d 12.7 PN 64 H 57.5 z 52.0 e 7.0 kv 10.0 CAD Download
pcs
Type SO NV 51C21-13,5 Art. no. 1001905 Art. no. * d 13.5 PN 64 H 57.5 z 52.0 e 7.0 kv 10.0 CAD Download
pcs
Type SO NV 51C21-14 Art. no. 1001906 Art. no. * d 14.0 PN 64 H 57.5 z 52.0 e 7.0 kv 10.0 CAD Download
pcs
Type SO NV 51C21-15 Art. no. 1001907 Art. no. d 15.0 PN 64 H 57.5 z 51.5 e 7.0 kv 10.0 CAD Download
pcs
Type SO NV 51C21-4 Art. no. 1000708 Art. no. * d 4.0 PN 100 H 41.0 z 34.0 e 3.5 kv 2.5 CAD Download
pcs
Type SO NV 51C21-5 Art. no. 1000709 Art. no. * d 5.0 PN 100 H 41.0 z 34.0 e 3.5 kv 2.5 CAD Download
pcs
Type SO NV 51C21-6 Art. no. 1000710 Art. no. d 6.0 PN 100 H 41.0 z 34.0 e 3.5 kv 2.5 CAD Download
pcs
Type SO NV 51C21-6,35 Art. no. 1001887 Art. no. d 6.35 PN 100 H 41.0 z 34.0 e 3.5 kv 2.5 CAD Download
pcs
Type SO NV 51C21-8 Art. no. 1000702 Art. no. d 8.0 PN 100 H 41.0 z 37.5 e 3.5 kv 3.5 CAD Download
pcs
Type SO NV 51C21-9,52 Art. no. 1001902 Art. no. d 9.52 PN 64 H 57.5 z 47.5 e 7.0 kv 9.0 CAD Download
pcs
Specifications
Working pressure (PN): 64 to 100 bar
Safety factor: 1.5 times
Temperature: -40°C to +180°C

Materials
Valve components: stainless steel 1.4571 (≈ AISI 316 Ti)
Seals: PTFE
Handwheel: aluminium
Conversion for "d" for inch tubes:
6,35    =   1/4
9,52    =   3/8
12,7    =   1/2
13,5    =   17/32

Documents

  • Installation instructions brass / stainless steel / aluminium / steel Download
  • Technical informationproduct range Regulating valves inox Download

Video first assembly of metal tube unions


Video repeated assembly of metal tube unions