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NV4 MF-8N-R

Needle Valve, SV-Series

Needle Valve, SV-Series

NV4MF-8N-R

The product image may differ

NV4MF-8N-R
NV4MF-8N-R NV4MF-8N-R
Connection 1
1/2″ NPT 
Connection 2
1/2″ NPT 
Flow Coefficient (Cv)
1.8 
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Please choose a variant

Show table of articles

Article

NV3 MFA-4N-RK NV2 MF-4N-S NV4 MF-8N-R
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Product details for

NV4 MF-8N-R

Connection 1
1/2″ NPT
Connection 2
1/2″ NPT
Flow Coefficient (Cv)
1.8
Handle
Stainless steel handle
Material spindle seal
PTFE
Max. working pressure
6,000 psi
Opening
9.5 mm
Seal
PTFE
Spindle
control spindle
Temp. max.
450 °F
Temp. max.
232 °C
Temp. min.
-54 °C
Temp. min.
-65 °F
Type
straight
D
18.5 mm
E
19 mm
F
76 mm
G
22.5 mm
H
91.7 mm
L
76 mm
L1
38 mm
L2
38 mm
All characteristics

Characteristics

Connection 1
  • outer thread 
Connection 2
  • inner thread 
Construction type addition
  • Serie NV 
Material
  • stainless Steel 316 
Customs tariff number
  • 84818079 
All characteristics

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.
-
Please always observe in addition to the listed data here the information in the most current version of data sheet H-100NV.
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
Regulation of volume flow and slow shut-off or opening of pipelines or vessel

Product variants

3 Results
Search
Identifier
Connection 1
Connection 2
Flow Coefficient (Cv)
Handle
NV3 MFA-4N-RK
1/4″ NPT 
1/4″ NPT 
0.73 
Phenolic handle, black 
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NV2 MF-4N-S
1/4″ NPT 
1/4″ NPT 
Phenolic handle, black 
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NV4 MF-8N-R
1/2″ NPT 
1/2″ NPT 
1.8 
Stainless steel handle 
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Column selection

Connection 1
Connection 2
Flow Coefficient (Cv)
Handle
Material
Material spindle seal
Max. working pressure (psi)
Opening (mm)
Seal
Spindle
Temp. max. (°C)
Temp. max. (°F)
Temp. min. (°C)
Temp. min. (°F)
Type
C (mm)
D (mm)
E (mm)
F1 (mm)
G (mm)
H (mm)
L2 (mm)
L3 (mm)