Model
XPHBLGNX
Priority bypass flow divider assembly
Capacity:
Model
XPHBLGNX
Technical specifications
- E, E/SAll Ports: 1" NPTF;
- M, M/SAll Ports: SAE 16;
- X, X/SAll Ports: 1" BSPP;
This assembly provides an efficient way to supply auxiliary hydraulic power to various systems. The assembly divides the inlet flow of port P into a priority flow to port CF with excess flow to port EF. The priority flow is controlled via the adjustable needle valve. In operation, the LH*A priority valve (a bypass/restrictive priority modulating element) will act as a pressure compensator to ensure that the flow to port CF will remain constant during pressure changes. This will ensure a very stable flow rate for a given needle valve setting to control the attachment being driven. With this design, the priority flow is achieved with very low-pressure losses across the needle valve and modulating element and is independent of the pressure at ports CF and EF.
- Sun Priority Flow Control assemblies utilize bypass/restrictive modulating elements, when combined with an adjustable needle valve, create a bypass/restrictive flow control. Inlet flow port P is directed to the priority or control flow at port 2 to the needle valve. The after-orifice (needle valve) signal is connected to port 1. Once the priority requirements are met, excess flow is bypassed to the EF.
- The bypass/restrictive modulating element (LH*A) requires 100-psi (7-bar) differential pressure across the throttle valve before modulating to allow flow to EF port.
- <strong><i>Note:<i></strong> Fully opening the needle valve may not generate the 100-psi (7-bar) differential required to shift the bypass/restrictive modulating element allowing flow to the EF port. The needle valve will need to be adjusted to ensure bypass flow to the EF port.
- Body TypeLine mount
- Capacity60 gpm
- Mounting Hole Diameter.36 in.
- Mounting Hole DepthThrough
- Mounting Hole Quantity3
Why doesn't Sun anodize their aluminum bodies?
How big is a drop of hydraulic oil?
Direct acting or pilot operated - what do I use?
- 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.
- For detailed information regarding the cartridges contained in this assembly, click on the models codes shown in the Included Components tab.
