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

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 MAS_V257_5 MAS_V257_5
Max. working pressure
up to 400 bar 
Design
Nadelventil mit Präzisionsventilspindel 
Material
steel 
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.
Zdaj se registrirajte, da boste lahko dostopali do naše spletne trgovine.

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

Prijava/registracija Naša servisna služba: +49-421-48907-766

Characteristics

Max. working pressure
  • up to 400 bar 
Design
  • Nadelventil mit Präzisionsventilspindel 
Material
  • steel 
Suitable for
  • Schalttafelmontage 
Surface
  • schwarz passiviert 
Customs tariff number
  • 84812010 
All characteristics

Opis izdelka

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.

Deli in pribor

Pribor

MAS_HK_KM_202

HK KM 202

9 Variants

protimatica

Uporaba

za panelno montažo ventilov HK V2 572 in HK V2 575

Številka carinske tarife

84812010