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17 - SP - Spreader Valve

17 - SP - Spreader Valve

17 - SP - Spreader Valve

Product catalog summary
Overview: This document is a catalog for Spreader Valves, specifically models SPR-2FFL12, SPR-2FFLC12, and SPR-2FFLW86. These valves are designed for hydraulic systems, providing dual flow regulation with pressure compensation and various dump mechanisms.
Specifications:
  • SPR-2FFL12: Designed for gear pump circuits, it operates at 138 bar (2000 psi) with a flow rate of 114 l/m (30 US g/m) and weighs 2.62 kg (5.90 lb).
  • SPR-2FFLC12: Suitable for piston pump circuits, it operates at 207 bar (3000 psi) with the same flow rate and weighs 3.08 kg (6.79 lb).
  • SPR-2FFLW86: For gear pump circuits with solenoid dump, it operates at 138 bar (2000 psi) with a flow rate of 114 l/m (30 US g/m) and weighs 3.08 kg (6.79 lb).
Applications and Operation:
  • These valves maintain constant regulated flow to two actuators, compensating for changes in load pressure or input flow.
  • The pressure-compensated section bypasses excess pump flow to the tank, and the direct-acting relief valve protects against pressure surges.
  • Manual or solenoid-operated dump mechanisms allow on/off control of regulated flows without altering flow settings.
Ordering Information:
  • Port sizes and adjustment options vary by model, with detented hand knobs and various seal kits available.
  • Regulated flow ranges are specified for different applications, such as spinners and augers.
Performance and Dimensions: Each model includes performance curves and dimensional data to assist in system integration.
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Catalog excerpts

17 - SP - Spreader Valve-1

Member of the Danfoss Group Spreader Valve HICs

 Open the catalog to page 1
17 - SP - Spreader Valve-2

Spreader Valves Catalog Spreader Valve, Dual Flow Regulation, Compensated, Manual Dump, Gear Pump Circuit Spreader Valve, Dual Flow Regulation, Compensated, Manual Dump, Piston Pump Circuit SP - Spreader Valves Quick Reference Spreader Valve, Dual Flow Regulation, Compensated, Solenoid Dump, Gear Pump Circuit

 Open the catalog to page 2
17 - SP - Spreader Valve-3

Member of the Danfasi Croup Spreader Valves Catalog This is a compensated spreader valve with dual flow regulation and manual dump for an open circuit gear pump application. This is a direct replacement to the The valve maintains constant regulated flow to two actuators even with changes in load pressure or input flow. The pressure-compensated regulating section bypasses excess pump flow to tank. The pump operates at the highest load pressure plus control section pressure drop. The tank or bypass port must be referenced directly to tank and not to a working line. The direct-acting relief valve...

 Open the catalog to page 3
17 - SP - Spreader Valve-4

^rmW~rw^-B"§~M~ frZf t Spreader Valves Catalog RES POX'S tVEWESS l/V MOTION Member of the Danfasi Group EXAMPLE CIRCUIT ORDERING INFORMATION Spreader Adjustment Option: Valve D= Detented hand knob Port Size: Regulated Flow Range:

 Open the catalog to page 4
17 - SP - Spreader Valve-5

Member of the Danfasi Croup Spreader Valves Catalog This is a compensated spreader valve with dual flow regulation and manual dump for an open circuit piston pump application. This is a direct replacement to the For use with variable displacement pressure compensated pumps in load sensing circuits that require two pressure compensated flow controls. The integral lever allows on/off pump control. This valve is designed for speed control of two actuators which must have individual flow settings. The LS port senses the load pressure on both actuators to signal the pump to increase or decrease the...

 Open the catalog to page 5
17 - SP - Spreader Valve-6

Spreader Valves Catalog SPR-2FFLC12 EXAMPLE CIRCUIT ORDERING INFORMATION Adjustment Option: D= Detented hand knob Knob Kit 158B8962 Seal Kit (for 2 adjust assemblies) 158B8858 Seals: V = Viton Regulated Flow Range: S (Spinner) 7 = 0 - 26 LPM (0 - 7 GPM) A (Auger) 15 = 0 – 57 LPM (0 – 15 GPM)

 Open the catalog to page 6
17 - SP - Spreader Valve-7

Spreader Valves Catalog SPR-2FFLW86 OPERATION This is a compensated spreader valve with dual flow regulation and solenoid dump for an open circuit gear pump application. This is a direct replacement to the 2FFLW86. APPLICATIONS For use with fixed displacement pumps in circuits that require two pressure compensated flow controls, solenoid valve for on-off dump and pump relief. The valve maintains constant regulated flow to two actuators even with changes in load pressure or input flow. The pressure-compensated regulating section bypasses excess pump flow to tank. The pump operates at the highest...

 Open the catalog to page 7
17 - SP - Spreader Valve-8

rn¥nr9l~¥m(ff9E Spreader Valves Catalog Member of the Danfoa Group EXAMPLE CIRCUIT ORDERING INFORMATION Adjustment Option: D= Detented hand knob Port Size: Solenoid valve: SVP08-NO Relief Valve: CP200-1 Regulated Flow Range:

 Open the catalog to page 8
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.