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
(+1) 905-760-2224
Mon-Fri 7:00AM-5:00PM
Sat 8:00AM-12:00PM

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

HK RK

Non return valve RK
MAS_HK_RK

The product image may differ

MAS_HK_RK MAS_HK_RK MAS_HK_RK
MAS_HK_RK MAS_HK_RK MAS_HK_RK MAS_HK_RK
Max. working pressure
max. 700 bar 
Design
ball locking 
for mounting in reverse direction 
Material
steel 
Download PDF

Please choose a variant

Show table of articles

Article

HK RK 0 HK RK 1 HK RK 2 HK RK 3 HK RK 4

Characteristics

Max. working pressure
  • max. 700 bar 
Design
  • ball locking 
  • for mounting in reverse direction 
Material
  • steel 
Customs tariff number
  • 84812010 

Product description

Notes
For applications with greater shocks or vibration the valve must be secured with Loctite.
Description
Check valve for insertion into simple threaded boreholes (shoulder 118°). Housing sealing with O-ring NBR.

Product variants

5 Results
Search
Show dimensional drawing
Identifier
p max. (bar)
Cracking pressure (bar)
Q max. (l/min)
G
Details / items
HK RK 0
700 bar
0.1 bar
10 l/min
G 1/8″ -28 
Learn more
HK RK 1
700 bar
0.2 bar
20 l/min
G 1/4″ -19 
Learn more
HK RK 2
700 bar
0.2 bar
50 l/min
G 3/8″ -19 
Learn more
HK RK 3
500 bar
0.2 bar
80 l/min
G 1/2″ -14 
Learn more
HK RK 4
500 bar
0.1 bar
120 l/min
G 3/4″ -14 
Learn more

Column selection

p max. (bar)
Cracking pressure (bar)
Q max. (l/min)
G
L (mm)
L1 (mm)
LK (mm)
S (mm)
Ø D (mm)
Ø D1 (mm)
Tightening torque (Nm)

Parts and Accessories

Additions

MAS_HK_LBS_TOOL_RK

HK LBS TOOL RK

5 Variants

Tool for line break safety valves

Use

for vale type HK RK

Material

steel

Surface

galvanised

Application

for line check valve

Customs tariff number

82055980

Accessories belong to

MAS_HK_GEH_RK_RB_AG_IG

HK GEH RK RB AG IG

5 Variants

Housing for non return valve RK/RB

Max. working pressure

max. 700 bar

Material

galvanised steel

Customs tariff number

84812010
MAS_HK_GEH_RK_RB_IG

HK GEH RK RB IG

5 Variants

Housing for non return valve RK/RB

Max. working pressure

max. 700 bar

Material

galvanised steel

Customs tariff number

84812010