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HK V257 2-1/4

Vanne d’étrangl. IGR1/4" 400bar

Vanne d’étrangl. IGR1/4" 400bar

HKV2572-1/4

The product image may differ

HKV2572-1/4
HKV2572-1/4 HKV2572-1/4
Débit maxi
14 l/min
Filets
G 1/4″ -19 
Pression nom.
400 bar
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Please choose a variant

Show table of articles

Article

HK V257 2-1/8 HK V257 2-1/4 HK V257 2-3/8 HK V257 2-1/2 HK V257 2-3/4 HK V257 2-1 HK V257 2-1 1/4 HK V257 2-11/2 HK V257 2-2
Product details for

HK V257 2-1/4

Débit maxi
14 l/min
Filets
G 1/4″ -19
Pression nom.
400 bar
A
49 mm
B
78 mm
C
20 mm
D
17 mm
All characteristics

Characteristics

Pression de service
  • jusqu'à 400 bar 
Fabrication
  • Nadelventil mit Präzisionsventilspindel 
Matériau
  • Acier 
Surface
  • schwarz passiviert 
conçu pour
  • Schalttafelmontage 
Customs tariff number
  • 84812010 
All characteristics

Product description

Notes
These valves must be set according to the application.
Description
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
Search
Show dimensional drawing
Identifier
Flow max. (l/min)
Thread
Pressure (bar)
A (mm)
HK V257 2-1/8
8 l/min
G 1/8″ -28 
400 bar
38 mm
Learn more
HK V257 2-1/4
14 l/min
G 1/4″ -19 
400 bar
49 mm
Learn more
HK V257 2-3/8
38 l/min
G 3/8″ -19 
400 bar
59 mm
Learn more
HK V257 2-1/2
50 l/min
G 1/2″ -14 
400 bar
68 mm
Learn more
HK V257 2-3/4
80 l/min
G 3/4″ -14 
400 bar
86 mm
Learn more
HK V257 2-1
190 l/min
G 1″ -11 
320 bar
105 mm
Learn more
HK V257 2-1 1/4
200 l/min
G 1.1/4″ -11 
320 bar
120 mm
Learn more
HK V257 2-11/2
350 l/min
G 1.1/2″ -11 
320 bar
134 mm
Learn more
HK V257 2-2
450 l/min
G 2″ -11 
320 bar
150 mm
Learn more
Values for max. flow at Δp = 20 bar.

Column selection

Flow max. (l/min)
Thread
Pressure (bar)
A (mm)
B (mm)
C (mm)
D (mm)
Values for max. flow at Δp = 20 bar.

Parts and Accessories

Accessoires

MAS_HK_KM_202

HK KM 202

9 Variants

Counter nut

Utilisation

pour le montage sur panneau des vannes HK V2 572 et HK V2 575

Customs tariff number

84812010