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 V251 5 S-3/4

Drosselrückschlagventil IGR3/4" 350bar
HKV2515S-3/4

The product image may differ

HKV2515S-3/4
HKV2515S-3/4 HKV2515S-3/4
Flow max.
80 l/min
A
115 mm
B
45 mm
Download PDF

Please choose a variant

Show table of articles

Article

HK V251 5 S-1/4 HK V251 5 S-3/8 HK V251 5 S-1/2 HK V251 5 S-3/4 HK V251 5 S-1
Product details for

HK V251 5 S-3/4

Flow max.
80 l/min
A
115 mm
B
45 mm
C
34 mm
E
104
Ø F
38 mm
G
G 3/4″ -14
G1
M 30 x 1.5
All characteristics

Characteristics

Design
  • Economy variant 
  • Cast iron design with precision valve spindle and ball seal, suitable for control panel mounting 
Max. working pressure
  • 350 bar
Customs tariff number
  • 84812010 

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.
Precise throttling over a wide flow rate range.
The hexagon socket screw in the setting knob serves for locking.
An additional lock nut is available for control panel installation.

Product variants

5 Results
Search
Show dimensional drawing
Identifier
Flow max. (l/min)
A (mm)
B (mm)
C (mm)
Details / items
HK V251 5 S-1/4
13 l/min
56 mm
20 mm
17 mm
Learn more
HK V251 5 S-3/8
30 l/min
65 mm
23 mm
22 mm
Learn more
HK V251 5 S-1/2
60 l/min
87 mm
30 mm
27 mm
Learn more
HK V251 5 S-3/4
80 l/min
115 mm
45 mm
34 mm
Learn more
HK V251 5 S-1
85 l/min
143 mm
55 mm
45 mm
Learn more
Values for max. flow at Δp = 20 bar.

Column selection

Flow max. (l/min)
A (mm)
B (mm)
C (mm)
E
Ø F (mm)
G
G1
Values for max. flow at Δp = 20 bar.

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