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HK V257 5

Flow control check valve

Flow control check valve

MAS_V257_5

The product image may differ

MAS_V257_5
MAS_V257_5 MAS_V257_5
Max. working pressure
up to 400 bar 
Design
Needle valve with precision valve spindle 
Material
steel 
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

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