What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+49-421-48907-766
Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

HK V257 5-1/2

PrigušniNepovratniVent IGR1/2" 400bar
HKV2575-1/2

The product image may differ

HKV2575-1/2
HKV2575-1/2 HKV2575-1/2
Protok maks.
50 l/min
Navoj
G 1/2″ -14 
Pritisak nom.
400 bar
Download PDF

Please choose a variant

Show table of articles

Article

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
Product details for

HK V257 5-1/2

Protok maks.
50 l/min
Navoj
G 1/2″ -14
Pritisak nom.
400 bar
A
95 mm
B
107 mm
C
30 mm
D
21 mm
All characteristics

Characteristics

Radni pritisak
  • maks. do 400 bara 
Verzija
  • verzija čelika sa preciznim vretenom ventila 
  • suitable for control panel installation 
Customs tariff number
  • 84812010 

Product description

Notes
Ovi ventili se moraju podesiti za primenu.
Description
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
Show dimensional drawing
Identifier
Flow max. (l/min)
Pressure (bar)
Thread
A (mm)
Details / items
HK V257 5-1/8
8 l/min
400 bar
G 1/8″ -28 
50 mm
Learn more
HK V257 5-1/4
14 l/min
400 bar
G 1/4″ -19 
66 mm
Learn more
HK V257 5-3/8
38 l/min
400 bar
G 3/8″ -19 
79 mm
Learn more
HK V257 5-1/2
50 l/min
400 bar
G 1/2″ -14 
95 mm
Learn more
HK V257 5-3/4
80 l/min
400 bar
G 3/4″ -14 
115 mm
Learn more
HK V257 5-1
190 l/min
320 bar
G 1″ -11 
139 mm
Learn more
HK V257 5-11/4
200 l/min
320 bar
G 1.1/4″ -11 
157 mm
Learn more
HK V257 5-11/2
350 l/min
320 bar
G 1.1/2″ -11 
190 mm
Learn more
HK V257 5-2
450 l/min
320 bar
G 2″ -11 
228 mm
Learn more
Vrednosti za maks. protok kod Δp=20bar

Column selection

Flow max. (l/min)
Pressure (bar)
Thread
A (mm)
B (mm)
C (mm)
D (mm)
Vrednosti za maks. protok kod Δp=20bar

Parts and Accessories

Accessories

MAS_HK_KM_202

HK KM 202

9 Variants

Counter nut

Use

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

Customs tariff number

84812010