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Najčešća pitanja

HK V257 5-1/2

Throttle check valve IGR1/2" 400bar

Throttle check valve IGR1/2" 400bar

HKV2575-1/2

The product image may differ

HKV2575-1/2
HKV2575-1/2 HKV2575-1/2
Flow max.
50 l/min
G
G 1/2″ -14 
G1
M 30 x 1.5 
PDF preuzimanje

Izaberite izvršenje

Prikaz tabele s artiklima

Artikal

HK V257 5-1/8 HK V257 5-1/4 HK V257 5-3/8 HK V257 5-1/2 HK V257 5-3/4 HK V257 5-1 HK V257 5-11/4 HK V257 5-11/2 HK V257 5-2
Detalji proizvoda za

HK V257 5-1/2

Flow max.
50 l/min
G
G 1/2″ -14
G1
M 30 x 1.5
Pressure
400 bar
A
95 mm
B
107 mm
C
30 mm
Ø F
38 mm
Gewicht
0.75 kg
Sva svojstva

Svojstva

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 
Sva svojstva

Opis proizvoda

Napomene
These valves must be set according to the application.
Opis
Precise volumetric flow control or barring in one flow direction, free flow in the opposite direction.
Metallic seal without leakage, linear opening cross-section.
Precise throttling over a wide flow rate range.
Opening pressure of the check valve 0.5 bar.
Setting is as for the throttle valve.
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
Search
Prikaz crteža s dimenzijama
Opis
Flow max. (l/min)
G
G1
Pressure (bar)
HK V257 5-1/8
8 l/min
G 1/8″ -28 
M 17 x 1 
400 bar
Saznajte više
HK V257 5-1/4
14 l/min
G 1/4″ -19 
M 20 x 1 
400 bar
Saznajte više
HK V257 5-3/8
38 l/min
G 3/8″ -19 
M 25 x 1.5 
400 bar
Saznajte više
HK V257 5-1/2
50 l/min
G 1/2″ -14 
M 30 x 1.5 
400 bar
Saznajte više
HK V257 5-3/4
80 l/min
G 3/4″ -14 
M 40 x 1.5 
400 bar
Saznajte više
HK V257 5-1
190 l/min
G 1″ -11 
M 50 x 1.5 
320 bar
Saznajte više
HK V257 5-11/4
200 l/min
G 1.1/4″ -11 
M 50 x 1.5 
320 bar
Saznajte više
HK V257 5-11/2
200 l/min
G 1.1/2″ -11 
M 55 x 2 
320 bar
Saznajte više
HK V257 5-2
200 l/min
G 2″ -11 
M 65 x 2 
320 bar
Saznajte više
Values for max. flow at Δp = 20 bar.

Column selection

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

Delovi i pribor

Pribor

MAS_HK_KM_202

HK KM 202

9 Variants

Kontra navrtka

Upotreba

zur Schalttafelmontage von Ventilen HK V251 und HK V257

Customs tariff number

84812010