Pilot operating valve regulates the initial flow from the pressurized system to the hydraulic starter to ensure a smooth engagement of the pinion gear with the flywheel ring-gear.

 Standard Features
Housing
Aluminum
Valve Type
Soft Engage Valve
Standard Seal Material
Buna-N
Flow Capacity
52 GPM
Max. Working Pressure
3000 psi (207 bar)
Standard Port Size
3/4" BSPP*
Temperature Range
-40°F to 203°F (-40°C to 95°C)
Weight
2.5 lbs (1.1 kg)
*Fittings Available
 
 
 
 
 

 
 
   

Standard Features
Housing
Aluminum
Valve Type
Soft Engage Valve
Standard Seal Material
Buna-N
Flow Capacity
40 GPM
Max. Working Pressure
3000 psi (207 bar)
Standard Port Size
3/4" NPTF
Temperature Range
-40°F to 250°F (-40°C to 121°C)
Weight
1.5 lbs (0.68 kg)


 
 
 


 
   


 
 
 
   

Standard Features
Type
Bourdon tube with internal stop
Material
Stainless Steel, Glass face
Weight
0.5 lbs (0.23 kg)
Threading
1/4" Pipe Thread
Pressure Rating
5000 psi (345 bar)