Login

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Register now

Help & Contact

Contact Hy-Lok D

You have any questions about our online shop or our products?
You can call our customer service at:

Phone
+49-4207-6994-0
Opening hours: Monday-Thursday 08:00 - 17:00, Friday: 08:00 - 14:00

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

B-NV4F-8R-R

Nadelventil NV-Serie 1/2" R IG MS Regelk
B-NV4F-8R-R

The product image may differ

B-NV4F-8R-R
B-NV4F-8R-R B-NV4F-8R-R
Bauform
gerade 
Anschluss 1
1/2″ R 
Anschluss 2
1/2″ R 
Download PDF

Please choose a variant

Show table of articles

Article

B-NV3F-4N-R B-NV4F-8R-R B-NV1 F-2N-R B-NV2 F-2N-R
Please log in to view prices.
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Login / Registration Our customer service: +49-4207-6994-0
Product details for

B-NV4F-8R-R

Bauform
gerade
Anschluss 1
1/2″ R
Anschluss 2
1/2″ R
Bauform
gerade
Baugröße
NV4
Dichtung
PTFE
Durchflusskoeffizient (Cv)
1,8
Griff
Phenolhandrad schwarz
Spindel
Regulierspindel
Temp. max.
400 °F
Temp. max.
204 °C
Temp. min.
-54 °C
Temp. min.
-65 °F
Temperaturbereich
-54 °C bis +204 °C
Werkstoff Spindelabdichtung
PTFE
Werkstoff Spindelspitze
Edelstahl 316
max. Betriebsdruck
207 bar
max. Betriebsdruck
207 bar
max. Betriebsdruck
3.000 psi
Öffnung
8,7 mm
D
19 mm
F1
66 mm
G
22,5 mm
H
91,7 mm
L
76 mm
L1
38 mm
L2
38 mm
All characteristics

Characteristics

Anschluss 1
  • Innengewinde 
Anschluss 2
  • Innengewinde 
Werkstoff
  • Messing 
Zolltarifnummer
  • 84818079 

Product description

Notes
Die hier bereitgestellten Informationen dienen ausschließlich allgemeinen Informationszwecken. Bitte berücksichtigen Sie grundsätzlich den jeweiligen Produktkatalog des Herstellers Hy-Lok Corporation auf der Website https://english.hy-lok.com und die dort aufgeführten Spezifikationen bzw. weiterführenden Hinweise.
-
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

4 Results
Search
Identifier
Type
Cleaning
Cleaning
Connection 1
B-NV3F-4N-R
straight 
Standardreinigung 
Standardreinigung 
1/4″ NPT 
Login to see prices
B-NV4F-8R-R
straight 
Standardreinigung 
Standardreinigung 
1/2″ R 
Login to see prices
B-NV1 F-2N-R
straight 
Standardreinigung 
Standardreinigung 
1/8″ NPT 
Login to see prices
B-NV2 F-2N-R
straight 
Standardreinigung 
Standardreinigung 
1/8″ NPT 
Login to see prices

Column selection

Type
Cleaning
Cleaning
Connection 1
Connection 2
Flow Coefficient (Cv)
Handle
Material spindle seal
Material spindle tip
Max. working pressure (psi)
Max. working pressure (bar)
Max. working pressure
Opening (mm)
Seal
Size
Spindle
Temp. max. (°C)
Temp. max. (°F)
Temp. min. (°C)
Temp. min. (°F)
Temperature range
Type
D (mm)
E (mm)
F1 (mm)
G (mm)
H (mm)
L (mm)
L1 (mm)
L2 (mm)