edition MV99.07
A member of
INTERPUMP
GROUP
Hydrocontrol S.p.A. (Head Quarter)
Via San Giovanni, 481 . 40060 Osteria Grande
Castel S. Pietro Terme . Bologna . Italy
Phone +39 051 6959411 . Fax +39 051 946476
info@hydrocontrol-inc.com
Hydrocontrol S.p.A. (Business Unit Galtech & MTC)
Via Portella della Ginestra, 10 . 42025 Cavriago
Zona Industriale Corte Tegge . Reggio Emilia . Italy
Phone +39 0522 15000 . Fax +39 0522 300803
info@galtech.it
Galtech Canada Inc.
3100, Jacob Jordan
Terrebonne . Qc J6X 4J6 . Canada
Phone +1 450 477 1076 Ext:225 . Fax +1 450 477 8784
info@galtechcanada.com
Hydrocontrol Inc.
1109, Technology Drive
Red Wing . MN 55066 . U.S.A.
Phone +1 651 212 6400 . Fax +1 651 212 6401
usa@hydrocontrol-inc.com
HC Hydraulic Technology(P) LTD
A5(B) Ngef Ancillary Indl. Estate . Whiteeld Road
Mahadevpura (Po) . Bangalore 560048 . India
Phone +91 080 40454707 . Fax +91 080 40454703
info@hydrocontrol-india.com
Guangzhou Bushi Hydraulic Technology Ltd
Shangwei Shaheshe, Yuehu Village
Xiancun, Xintang Town . Zengcheng City
511335 Guangzhou . Guangdong Province China
Phone +86 021 52380695 . Fax +86 021 52380697
fareast@hydrocontrol-inc.com
MV99
LOAD SENSING VALVE
TECHNICAL CATALOGUE
www.hydrocontrol-inc.com
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
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












 
 


 
 

 


 

 

 

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












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
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
  
  
  




                 

                
 


 

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 
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 
 
 
 
 
 

    
    
    

               

   

1
2
3
P
T



















    
  

  
  
  
  
  
  
  
  
  
Tie rod
Washer
Tie rod kit



 
          
         
         

Z
174.5
31
48
42
122
160
263
60
60
127127
M8
M 8
26
47
72
70
56
19.5
49
72
Y
X
43 43 43
27
22
110
134
70
41
44
25.5 48
N.3 Fixing holes M10
(depth 12)
T
P
A1
A2
A3 A4
B1 B2 B3 B4
M 10
11
59
14.5
15












































 
  
 
  
   

   
 

 
 

 
 
 
 

 
 
 



m



P
T




    

















T P








T P
T P
P
T
P
T

A
B
11
Plug with pressure-gauge connection
8 Electric operated dump valve (24 vdc)
7 Electric operated dump valve (12 vdc)
4 Relief valve plugged on full flow
3 Pilot operated pressure relief valve on full flow
2 Relief valve plugged on LS signal
1 Direct acting pressure relief valve on LS signal
T P
T P
x
P





A
B
 
 
 
















   
    

  
  


 
 
 
 






Coil - 12 Vdc = 413171235
Coil - 24 Vdc = 413172432















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














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




COM COM
LS
P
T T
5
4
3
2
1
LS
TP
R (available only on KV03)
COM COM
LS
P
T T
5
4
3 1
2
LS
TP
R (available only on JV03)







COM COM
LS
P
T
T
5
4
3 1
2
LS
TP
HPCO
LS
SECONDARY
PRIMARY
B3
A3
B2
A2
B1
A1
TP
LS
B2
A2
B1
A1
TP
KV
HV
HPCO
SECONDARY
PRIMARY










          


 








 








 







 







 








COM COM LSP
T
T
5
4
3
2
1
LS
TP
COM COM
LS
P
T
T
5
4
3
2
LS
TP
COM COM
LS
P
T
T
5
4
3
2
LS
TP
COM COM
LS
P
T
T
5
4
3
2
1
LS
TP
HPCO





Plug Kit - 430055002
Filter M8 - 411110807Spool 421255094
Orifice 0,6 M5 - 423411009
Spool - 421255001
Orifice 0,6 M5 - 423411009
Plug Kit - 320255002
Dowel M8 - 413000161


  
 
 
 
 






  
 
 
 
 










  
  
  
  
  
  
  


     
   
 

 
  
 

 
 
 
 
 
 
 

 
 
 
 

 
 
 
P
T






PLST
B A


T LS P
B A



T LS P
B A



T LS P
B A



PLST
B A



PLST
B A



B
T LS P
A







   


  

  

  
T LS P
B A
T LS P
B A
T LS P
B A

 
 





 














     
    


       
       


    



 




PLST
B A
T LS P
B A







   





































26
M 8
56
M 8
49
72
70
56
26
M 8
76.5 76.5
9.5 9.5
72
49
M 8
70
56
70
83 83
16 16
49
26
M 8
72
M 8
127 127
60 60
49
72
26
70
56
M 8
M 8
83 83
16 16
66,5
49
72
127 127
60 60
66,5
49
72
127 127
60 60
49
72
26
70
56
M 8
M 8
114
1/4"G





   




















72
49
19.5
72
49
25.5
1/4"G
64
73
49
59
34.5
1/4" Gas
73.5
73
49
1/4"Gas
37
73.5
73
49
1/4"Gas
37
A
0
B
B1
x
A1
x
A
0
B
B1
x
B1
x
A
0
B








              
     
              
          
              
                 
            
                
               
  



 
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 
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



JV
JV
Z3
LS
Z5
PRIMARY
SECONDARY





P T
LS










250
(3)
(1)
(2)
T
LS
T2
A4 B4
T1
P
A3 B3 B2 A2
B1 A1





Pressure relief valve (3)
Reducing valve (1)
T
P
Shuttle Valve (2)

        
       

    








Intermediate inlet section
134
54 83.5
58.548
31 48
63
252.4
23.25
41
134
262.7
40.543
56.5
6
56.543
40.5
280
85
280
70
35
110.5
41
(303)
19
19
43
21.5
21.5
4356.556.5
T
T
P





Joystick control
Manual control
Manual control



          




  






     






















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
    

 
 
 
 
 

 
 
 
 
 
 

 
 
 

 
 
 

 
 
 
 
 
 

 
 
 
 
 
 
 
  
 
  




    
  

 
 
 
 

 
 
 

  
   
  
  
  
  
  

  
  

   
  
  
  
   
  
  
  

   
  
  
  
   
  
  
  



 

 
 

 
 
 
 
 
 
 
 
 
 

 

 



60 Nm
30 Nm
Coil - 12 Vdc = 413171235
Coil - 24 Vdc = 413172432





   
 
 

1
2
1
2
Inlet section
Work section





 

 

 
 
 
 

P
T
Screw - Hex. 4
6 Nm
Screw - Hex. 4
6 Nm
Plug - Hex. 5
60 Nm
Nut - Hex. 27
120 Nm
Nut - Hex. 19
80 Nm
Nut - Hex. 3
5 Nm
Nut - Hex. 27
120 Nm
Nut - Hex. 27
120 Nm


   
   
   
   
   
   







  

  

       

       















     

























           
        
           
           
    

     

















       
     
       
       
  

  
               

C
A
B







Serial number
Product code
Made in Italy
000 8 0 7500
446 1 2
Serial number
Product code




     






  
                

                  
                




  

                 
                 

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


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  
                
                    
                   
                   
                   
                     
                  


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


                
                  
            


               
         
            
               
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                
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
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






              
                 
                
edition MV99.07
A member of
INTERPUMP
GROUP
Hydrocontrol S.p.A. (Head Quarter)
Via San Giovanni, 481 . 40060 Osteria Grande
Castel S. Pietro Terme . Bologna . Italy
Phone +39 051 6959411 . Fax +39 051 946476
info@hydrocontrol-inc.com
Hydrocontrol S.p.A. (Business Unit Galtech & MTC)
Via Portella della Ginestra, 10 . 42025 Cavriago
Zona Industriale Corte Tegge . Reggio Emilia . Italy
Phone +39 0522 15000 . Fax +39 0522 300803
info@galtech.it
Galtech Canada Inc.
3100, Jacob Jordan
Terrebonne . Qc J6X 4J6 . Canada
Phone +1 450 477 1076 Ext:225 . Fax +1 450 477 8784
info@galtechcanada.com
Hydrocontrol Inc.
1109, Technology Drive
Red Wing . MN 55066 . U.S.A.
Phone +1 651 212 6400 . Fax +1 651 212 6401
usa@hydrocontrol-inc.com
HC Hydraulic Technology(P) LTD
A5(B) Ngef Ancillary Indl. Estate . Whiteeld Road
Mahadevpura (Po) . Bangalore 560048 . India
Phone +91 080 40454707 . Fax +91 080 40454703
info@hydrocontrol-india.com
Guangzhou Bushi Hydraulic Technology Ltd
Shangwei Shaheshe, Yuehu Village
Xiancun, Xintang Town . Zengcheng City
511335 Guangzhou . Guangdong Province China
Phone +86 021 52380695 . Fax +86 021 52380697
fareast@hydrocontrol-inc.com
MV99
LOAD SENSING VALVE
TECHNICAL CATALOGUE
www.hydrocontrol-inc.com