![HK ADR HK ADR](/data/img/category/HK_ADR.jpg)
HK ADR
ADR non-return valve- Design
-
Cone locking
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 400 bar
![HK V1 501 HK V1 501](/data/img/category/HK_V_1501.jpg)
HK V1 501
V1501 non-return valve- Design
-
Cone locking
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 350 bar
![HK ADRL HK ADRL](/data/img/category/HK_ADRL.jpg)
HK ADRL
ADRL non-return valve- Design
-
Cone locking
pilot-controlled - single-acting
- Material
-
Steel
- Operating pressure
-
max. 400 bar
![HK V1 710 HK V1 710](/data/img/category/HK_V1_710.jpg)
HK V1 710
V1710 non-return valve- Design
-
Cone locking
pilot-controlled - single-acting
- Material
-
Housing: Galvanised steel
Inside parts of hardened steel
- Operating pressure
-
max. 320 bar
![HK V1 865 HK V1 865](/data/img/category/HK_V1_865.jpg)
HK V1 865
V1865 non-return valve- Design
-
Cone locking
pilot-controlled - double-acting
- Material
-
Housing: Galvanised steel
Inside parts of hardened steel
- Operating pressure
-
max. 350 bar
![HK V1 866 HK V1 866](/data/img/category/HK_V1_866.jpg)
HK V1 866
V1866 non-return valve- Design
-
Cone locking
pilot-controlled - double-acting
- Material
-
Housing: Galvanised steel
Inside parts of hardened steel
- Operating pressure
-
max. 350 bar
- Connection
-
A1 and B1 with M18 x 1.5
![HK VRDE HK VRDE](/data/img/category/HK_VRDE.jpg)
HK VRDE
VRDE non-return valve for cylinder installation- Design
-
Cone locking
pilot-controlled - double-acting
Direct flange mounting on cylinder
- Scope of supply
-
incl. hollow screw and gaskets
- Material
-
Steel housing
- Operating pressure
-
max. 300 bar
![HK 055 211 HK 055 211](/data/img/category/HK_055_211.jpg)
HK 055 211
Check valve SC, single-acting- Design
-
Cone locking
pilot-controlled - single-acting
Seat version - leak-free
- Material
-
Housing: Aluminium
Inside parts of steel
- Operating pressure
-
max. 350 bar
![HK 055 3 HK 055 3](/data/img/category/HK_055.jpg)
HK 055 3
Check valve SC, double-acting- Design
-
Cone locking
pilot-controlled - double-acting
Seat version - leak-free
- Material
-
Housing: Aluminium
Inside parts of steel
- Operating pressure
-
max. 350 bar
![HK DRH HK DRH](/data/img/category/HK_DRH_2016.jpg)
HK DRH
Non return valve RB- Design
-
Ball locking
pilot-controlled - double-acting
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 500 bar
![HK 055 283 HK 055 283](/data/img/category/HK_055_283.jpg)
HK 055 283
Check valve SC, single-acting with venting- Design
-
Cone locking
pilot-controlled - single-acting
Seat version - leak-free
vented control range
- Material
-
Housing: Aluminium
Inside parts of steel
- Operating pressure
-
max. 350 bar
![HK RH HK RH](/data/img/category/HK_RH_2016.jpg)
HK RH
Non return valve RH- Design
-
Ball locking
Type "V" with vale spool
pilot-controlled - single-acting
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 700 bar
![HK RK E HK RK E](/data/img/category/HK_RK_E_2016.jpg)
HK RK E
Non return valve with housing type E- Design
-
Ball locking
mounted in reverse direction
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 700 bar
![HK RB F HK RB F](/data/img/category/HK_RB_F_2016.jpg)
HK RB F
Non return valve with housing type F- Design
-
Ball locking
mounted in flow direction
- Material
-
Housing: Galvanised steel
Inside parts of steel
- Operating pressure
-
max. 700 bar
![HK RK HK RK](/data/img/category/HK_RK_2016.jpg)
HK RK
Non return valve RK- Design
-
Ball locking
for mounting in reverse direction
- Material
-
Steel
- Operating pressure
-
max. 700 bar
![HK RB HK RB](/data/img/category/HK_RB_2016.jpg)
HK RB
Non return valve RB- Design
-
Ball locking
for mounting in flow direction
- Material
-
Steel
- Operating pressure
-
max. 700 bar
![HK GEH RK RB AG IG HK GEH RK RB AG IG](/data/img/category/HK_GEH_RK_RB_AG_IG_2016.jpg)
HK GEH RK RB AG IG
Housing for non return valve RK/RB- Material
-
Galvanised steel
- Operating pressure
-
max. 700 bar
![HK GEH RK RB IG HK GEH RK RB IG](/data/img/category/HK_GEH_RK_RB_IG_2016.jpg)
HK GEH RK RB IG
Housing for non return valve RK/RB- Material
-
Galvanised steel
- Operating pressure
-
max. 700 bar