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NV 4F-8N-R-GLE-OS

Nadelventil NV 1/2"N IG Oxygen

Nadelventil NV 1/2"N IG Oxygen

NV4F-8N-R-GLE-OS

The product image may differ

Opening
9.5 mm
Spindle
control spindle 
Connection 1
1/2″ NPT 
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NV 4F-8N-R-GLE-OS
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Product details for

NV 4F-8N-R-GLE-OS

Opening
9.5 mm
Spindle
control spindle
Connection 1
1/2″ NPT
Connection 2
1/2″ NPT
Max. working pressure
2,900 psi
Standard
EN ISO 10297
Temp. max.
140 °F
Temp. max.
60 °C
Temp. min.
-40 °C
Temp. min.
-40 °F
Type
straight
Material spindle seal
modified PTFE
Seal
modified PTFE
Handle
Stainless steel handle
D
19 mm
E
19 mm
G
22.5 mm
H
91.7 mm
L
76 mm
L1
38 mm
L2
38 mm
F
76 mm
All characteristics

Characteristics

Connection 1
  • inner thread 
Connection 2
  • inner thread 
Material
  • stainless Steel 316 
Customs tariff number
  • 84818079 

Product description

Notes
The information provided here is for general information purposes only. Please always refer to the respective product catalogue of the manufacturer Hy-Lok Corporation on the website https://english.hy-lok.com and the specifications and further information listed there.
-
Attention: oxygen poses immense danger in technical processes.
Please always observe in addition to the listed data here the information in the most current version of data sheet H-NVOS.
If you have any further questions, please get in touch with the responsible contact person at the Hy-Lok sales department.
Safe valve selection: proper installation, material compatibility, operation and maintenance of these valves are the responsibility of the user. The total system design must be taken into consideration to ensure optimal performance and safety.
Application
Regulierung des Volumenstroms und langsames Absperren bzw. Öffnen von Rohrleitungen oder Behältern bei Sauerstoffanwendungen

Product variants

1 Result
Search
Identifier
Opening (mm)
Spindle
Connection 1
Connection 2
NV 4F-8N-R-GLE-OS
9.5 mm
control spindle 
1/2″ NPT 
1/2″ NPT 
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Column selection

Opening (mm)
Spindle
Connection 1
Connection 2
Material
Max. working pressure (psi)
Standard
Temp. max. (°C)
Temp. max. (°F)
Temp. min. (°C)
Temp. min. (°F)
Type
Material spindle seal
Seal
Handle
D (mm)
E (mm)
G (mm)
H (mm)
L (mm)
L1 (mm)
L2 (mm)
F (mm)