excavator relief valve/control valve for kobelco/sumitomo/volvo
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Shaft Dia.45.0 LB
WeightFlange Mount
Max. RPM [MaxRight Hand (CW)
Minor Diameter [Min2520VQ21A11-1DD20
Integral Valve Configuration2 1/2
Relief Valve SettingFlange
Rotation3/16 in
Pilot TypeStandard Pilot
Shaft Key0.875 in
GPM @ 1,800 rpm, Shaft EndStraight w/ Key
Controlled Flow Rate2520VQ
Port Orientation - Cover End1 15/16 in
GPM @ 1,800 rpm, Cover EndBuna-N
Shaft Length2500
Pressure Port Size, Cover EndN/A
Port TypeSAE B, 2 Bolt
MountingSingle Shaft Seal
Minor Diameter [MaxN/A
Displacement Shaft End (cu in/revolution)2700
Pump Series2500
Seal MaterialN/A
Cover End RPM [Max11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Cover End Pressure [MaxN/A
Shaft Seal TypeN/A
Manufacturer Part No.N/A
Port Orientation - Shaft EndN/A
Cover End Flow @ RPMN/A
Spline Description21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Model No.2520VQ21A11-1DD20
Minor Diameter3000
Shaft End RPM [Max3000
Pressure Port Size, Shaft End16.5
Mounting Flange31.5
Major Diameter [Minw/o Integral Valves
Displacement Cover End (cu in/revolution)Outlet 135° CW from Inlet
Shaft End Flow @ RPMOutlet 90° CW from Inlet
Shaft Type3/4 in Flange
Port Size1 in Flange
Shaft End Pressure [Max2.22
Major Diameter [Max4.12
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Company Profile

TOKIMEC VANE PUMP LTD
Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
Fax 0531 -82990352
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