SO NV 51C21

Fine regulating valve

Type (Cust.) Art. no. d bar H z e kv CAD Legend
Type SO NV 51C21-4 Art. no. 068.0111.040 d 4.0 mm bar 100.0 bar H 41.0 mm z 34.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21-5 Art. no. 068.0111.050 d 5.0 mm bar 100.0 bar H 41.0 mm z 34.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21-6 Art. no. 068.0111.060 d 6.0 mm bar 100.0 bar H 41.0 mm z 34.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21-8 Art. no. 068.0111.080 d 8.0 mm bar 100.0 bar H 41.0 mm z 37.5 mm e 3.5 mm kv 3.5 l/min. CAD Download
pcs
Type SO NV 51C21-10 Art. no. 068.0111.100 d 10.0 mm bar 64.0 bar H 57.5 mm z 47.5 mm e 7.0 mm kv 9.0 l/min. CAD Download
pcs
Type SO NV 51C21-12 Art. no. 068.0111.120 d 12.0 mm bar 64.0 bar H 57.5 mm z 47.5 mm e 7.0 mm kv 9.5 l/min. CAD Download
pcs
Type SO NV 51C21-14 Art. no. 068.0111.140 d 14.0 mm bar 64.0 bar H 57.5 mm z 52.0 mm e 7.0 mm kv 10.0 l/min. CAD Download
pcs
Type SO NV 51C21-15 Art. no. 068.0111.150 d 15.0 mm bar 64.0 bar H 57.5 mm z 51.5 mm e 7.0 mm kv 10.0 l/min. CAD Download
pcs
Type SO NV 51C21-6,35 Art. no. 068.0111.063 d 6.35 mm bar 100.0 bar H 41.0 mm z 34.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21-9,52 Art. no. 068.0111.095 d 9.52 mm bar 64.0 bar H 57.5 mm z 47.5 mm e 7.0 mm kv 9.0 l/min. CAD Download
pcs
Type SO NV 51C21-12,7 Art. no. 068.0111.127 d 12.7 mm bar 64.0 bar H 57.5 mm z 52.0 mm e 7.0 mm kv 10.0 l/min. CAD Download
pcs
Type SO NV 51C21-13,5 Art. no. 068.0111.135 d 13.5 mm bar 64.0 bar H 57.5 mm z 52.0 mm e 7.0 mm kv 10.0 l/min. CAD Download
pcs

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
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