Divisor de caudal válvula assembly

Symbols

Port Headings and Sizes [ + ]
Modifiers Ports
PMX, /10, /11 All Ports: 1" BSPP;
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Cartridge Technical Features [ + ]

Flow dividers are sliding-spool, pressure-compensated devices used to split oil flow to two different branches of a circuit in a designated ratio. These valves are suitable for applications that use the following: unidirectional hydraulic motors, hydraulic cylinders where flow division in one direction only is required, and multiple circuits that are serviced from one pump supply.

  • All flow divider and divider/combiner cartridges are physically interchangeable (i.e. same flow path, same cavity for a given frame size).
  • Operating characteristics cause the leg of the circuit with the greatest load to receive the higher percentage of flow in dividing mode. If a rigid mechanism is used to tie actuators together, the lead actuator may pull the lagging actuator and cause it to cavitate.
  • In applications involving rigid mechanisms between multiple actuators, operating inaccuracy will cause the eventual lock-up of the system. If the mechanical structure is not designed to allow for the operating inaccuracy inherent in the valve, damage may occur.
  • In motor circuits, rigid frames or mechanisms that tie motors together, and/or complete mechanical synchronized motion of the output shaft of the motors, either by wheels to the pavement or sprockets to conveyors, will contribute to cavitation, lock-up and/or pressure intensification.
  • Variations in speed and lock-up can be attributed to differences in motor displacement, motor leakage, wheel diameter variance and friction of wheels on the driving surface.
  • This valve is a divider only; any attempt to flow backwards through the valve is not advised.
  • Dividers with unequal ratios have the higher flow at port 4.
  • Below the minimum flow rating there is not enough flow for the valve to modulate. It is effectively a tee. If flow starts at zero and rises, there will be no dividing control until the flow reaches the minimum rating.
  • Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
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Cartridge Technical Data [ + ]
Notar: Los datos pueden variar según la configuración . Consulte la sección de CONFIGURATION
cavidad T-33A
Series 3
Capacity 6 - 30 gpm23 - 120 L/min.
Maximum Operating Pressure 5000 psi350 bar
Divisional Accuracy at Minimum Input Flow ±6.5%±6.5%
Divisional Accuracy at Max Input Flow ±3.5%±3.5%
Pressure Drop at Minimum Rated Input Flow 30 psi2 bar
Pressure Drop at Maximum Rated Input Flow 250 psi18 bar
Rated Input Flow with 50/50 Split 6 - 30 gpm23 - 120 L/min.
Rated Input Flow with 40/60 Split 5 - 25 gpm19 - 95 L/min.
Rated Input Flow with 33/67 Split 4.4 - 22 gpm17 - 85 L/min.
Valve Hex Size 1 1/4 in.31,8 mm
Valve Installation Torque 150 - 160 lbf ft203 - 217 Nm
Model Weight 1.40 lb0,65 kg
Seal kit - Cartridge Buna: 990033007
Seal kit - Cartridge Polyurethane: 990033002
Seal kit - Cartridge Viton: 990033006
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Manifold Technical Data [ + ]
Body Type montaje en líneamontaje en línea
Interface NoneNone
Body Features noventa gradosnoventa grados
Mounting Hole Diameter .42 in.10,7 mm
Mounting Hole Depth ThroughThrough
Mounting Hole Quantity 22
Open Cavities 11
cavidad T-33A
Port Size 1" BSPP1" BSPP
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CAD Files [ + ]
Symbol File Formats
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CAD File Formats
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Notes [ + ]
  • Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.
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Additional Resources [ + ]
Realces
Technical Tips
Technical Information
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