Login

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 5-3/4

Folytó-visszacsapó sz. IGR3/4" 400bar
HKV2575-3/4

The product image may differ

HKV2575-3/4
HKV2575-3/4 HKV2575-3/4
Max. átfolyás
80 l/min
Menet
G 3/4″ -14 
Nyomás
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
Please log in to view prices.
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Login / Registration Our customer service: +49-421-48907-766
Product details for

HK V257 5-3/4

Max. átfolyás
80 l/min
Menet
G 3/4″ -14
Nyomás
400 bar
A
115 mm
B
132 mm
C
40 mm
D
26,5 mm
All characteristics

Characteristics

Max. üzemi nyomás
  • 400 bar-ig 
Alkalmas a következőkhöz
  • Schalttafelmontage 
Anyag
  • acél 
Felület
  • schwarz passiviert 
Kivitel
  • Nadelventil mit Präzisionsventilspindel 
Vámtarifaszám
  • 84812010 
All characteristics

Product description

Notes
These valves must be set according to the application.
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)
HK V257 5-1/8
8 l/min
400 bar
G 1/8″ -28 
50 mm
Login to see prices
HK V257 5-1/4
14 l/min
400 bar
G 1/4″ -19 
66 mm
Login to see prices
HK V257 5-3/8
38 l/min
400 bar
G 3/8″ -19 
79 mm
Login to see prices
HK V257 5-1/2
50 l/min
400 bar
G 1/2″ -14 
95 mm
Login to see prices
HK V257 5-3/4
80 l/min
400 bar
G 3/4″ -14 
115 mm
Login to see prices
HK V257 5-1
190 l/min
320 bar
G 1″ -11 
139 mm
Login to see prices
HK V257 5-11/4
200 l/min
320 bar
G 1.1/4″ -11 
157 mm
Login to see prices
HK V257 5-11/2
350 l/min
320 bar
G 1.1/2″ -11 
190 mm
Login to see prices
HK V257 5-2
450 l/min
320 bar
G 2″ -11 
228 mm
Login to see prices
Values for max. flow at Δp = 20 bar.

Column selection

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

Parts and Accessories

Tartozék

MAS_HK_KM_202

HK KM 202

9 Variants

Biztosítóanya

Alkalmazás

HK V2 572 und HK V2 575 szelepek kapcsolótáblára rögzítéséhez

Vámtarifaszám

84812010