SO NV 51C21EB

Elbow fine regulating valve

with male thread

Type (Cust.) Art. no. d R bar H z1 z2 e kv CAD Legend
Type SO NV 51C21EB-4-1/8 Art. no. 068.0121.060 d 4.0 mm R 1/8 bar 100.0 bar H 41.0 mm z1 9.5 mm z2 17.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-5-1/8 Art. no. 068.0121.082 d 5.0 mm R 1/8 bar 100.0 bar H 41.0 mm z1 9.5 mm z2 17.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-6-1/8 Art. no. 068.0121.100 d 6.0 mm R 1/8 bar 100.0 bar H 41.0 mm z1 9.5 mm z2 17.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-6-1/4 Art. no. 068.0121.110 d 6.0 mm R 1/4 bar 100.0 bar H 41.0 mm z1 13.5 mm z2 18.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-8-1/4 Art. no. 068.0121.170 d 8.0 mm R 1/4 bar 100.0 bar H 41.0 mm z1 13.5 mm z2 18.0 mm e 3.5 mm kv 3.0 l/min. CAD Download
pcs
Type SO NV 51C21EB-10-3/8 Art. no. 068.0121.280 d 10.0 mm R 3/8 bar 64.0 bar H 57.5 mm z1 14.0 mm z2 23.0 mm e 7.0 mm kv 8.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-12-3/8 Art. no. 068.0121.390 d 12.0 mm R 3/8 bar 64.0 bar H 57.5 mm z1 16.0 mm z2 23.0 mm e 7.0 mm kv 10.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-6,35-1/8 Art. no. 068.0121.135 d 6.35 mm R 1/8 bar 100.0 bar H 41.0 mm z1 9.5 mm z2 17.0 mm e 3.5 mm kv 2.5 l/min. CAD Download
pcs
Type SO NV 51C21EB-9,52-3/8 Art. no. 068.0121.235 d 9.52 mm R 3/8 bar 64.0 bar H 57.5 mm z1 14.0 mm z2 23.5 mm e 7.0 mm kv 8.5 l/min. CAD Download
pcs

Elbow fine regulating valve

with male thread

SO Code: -
Art. no.: -

Technical details

d = Tube outside diameter R = BSP thread (tapered) 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

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

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