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Pogosta vprašanja

HK V257 2-1/4

Throttle valve IGR1/4" 400bar

Throttle valve IGR1/4" 400bar

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Podrobnosti o izdelku za

HK V257 2-1/4

Flow max.
14 l/min
G
G 1/4″ -19
G1
M 20 x 1
Pressure
400 bar
A
49 mm
B
78 mm
C
20 mm
Ø F
27 mm
Gewicht
0.2 kg
Vse lastnosti

Lastnosti

Max. working pressure
  • up to 400 bar 
Design
  • Needle valve with precision valve spindle 
Material
  • steel 
Suitable for
  • Panel mounting 
Surface
  • schwarz passiviert 
Customs tariff number
  • 84812010 
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Opis izdelka

Opombe
These valves must be set according to the application.
Opis
Precise volumetric flow control or barring in both directions.
Metallic seal without leakage, linear opening cross-section.
Precise throttling over a wide flow rate range.
The setting is made via a decimal scale from 0 - 9 on the underside of the setting knob and a reference scale A to C from 0 to 4 on the valve shaft for exactly reproducible settings.
The hexagon socket screw in the setting knob serves for locking.
An additional lock nut is available for control panel installation.

Product variants

9 Results
Prikaz dimenzijske risbe
Oznaka
Pretok maks. (l/min)
G
G1
Tlak (bar)
Values for max. flow at Δp = 20 bar.

Column selection

Pretok maks. (l/min)
G
G1
Tlak (bar)
A (mm)
B (mm)
C (mm)
Ø F (mm)
Gewicht (kg)
Values for max. flow at Δp = 20 bar.