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HK V257 2-3/4

Drosselventil IGR3/4" 400bar
HKV2572-3/4

The product image may differ

HKV2572-3/4
HKV2572-3/4 HKV2572-3/4
Durchfluss max.
80 l/min
Gewinde
G 3/4″ -14 
Druck
400 bar
Download PDF

Please choose a variant

Visualizza tabella articoli

Articolo

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
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Product details for

HK V257 2-3/4

Durchfluss max.
80 l/min
Gewinde
G 3/4″ -14
Druck
400 bar
A
86 mm
B
132 mm
C
40 mm
D
26,5 mm
All characteristics

Characteristics

max. Betriebsdruck
  • bis zu 400 bar 
Ausführung
  • Nadelventil mit Präzisionsventilspindel 
Oberfläche
  • schwarz passiviert 
Werkstoff
  • Stahl 
geeignet für
  • Schalttafelmontage 
Zolltarifnummer
  • 84812010 
All characteristics

Descrizione del prodotto

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
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HK V257 2-1/4
14 l/min
G 1/4″ -19 
400 bar
49 mm
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HK V257 2-3/8
38 l/min
G 3/8″ -19 
400 bar
59 mm
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HK V257 2-1/2
50 l/min
G 1/2″ -14 
400 bar
68 mm
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HK V257 2-3/4
80 l/min
G 3/4″ -14 
400 bar
86 mm
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HK V257 2-1
190 l/min
G 1″ -11 
320 bar
105 mm
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HK V257 2-1 1/4
200 l/min
G 1.1/4″ -11 
320 bar
120 mm
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HK V257 2-11/2
350 l/min
G 1.1/2″ -11 
320 bar
134 mm
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HK V257 2-2
450 l/min
G 2″ -11 
320 bar
150 mm
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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.

Parti e accessori

Accessori

MAS_HK_KM_202

HK KM 202

9 Variants

Controdado

Utilizzo

for control panel installation of valves HK V2 572 and HK V2 575

Customs tariff number

84812010