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Model: XREL
Solenoid operated cross port relief assembly
Capacity:
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Model
XRELLANFM224
See CAD Files tab below to request images.
Function
Normally Open
Technical specifications
Modifiers
Ports
- B, B/SPorts 1 & 2: 3/8" NPTF; Gage Ports: 1/4" NPTF; Port V: 1/4" NPTF;
- C, C/SPorts 1 & 2: 1/2" NPTF; Gage Ports: 1/4" NPTF; Port V: 1/4" NPTF;
- D, D/SPorts 1 & 2: 3/4" NPTF; Gage Ports: 1/4" NPTF; Port V: 1/4" NPTF;
- E, E/SPorts 1 & 2: 1" NPTF; Gage Ports: 1/4" NPTF; Port V: 1/4" NPTF;
- I, I/SPorts 1 & 2: SAE 6; Gage Ports: 1/4" NPTF; Port V: SAE 6;
- J, J/SPorts 1 & 2: SAE 8; Gage Ports: 1/4" NPTF; Port V: SAE 6;
- K, K/SPorts 1 & 2: SAE 10; Gage Ports: 1/4" NPTF; Port V: SAE 6;
- L, L/SPorts 1 & 2: SAE 12; Gage Ports: 1/4" NPTF; Port V: SAE 6;
- M, M/SPorts 1 & 2: SAE 16; Gage Ports: SAE 6; Port V: SAE 6;
- U, U/SPorts 1 & 2: 3/8" BSPP; Gage Ports: 1/4" BSPP; Port V: 1/4" BSPP;
- V, V/SPorts 1 & 2: 1/2" BSPP; Gage Ports: 1/4" BSPP; Port V: 1/4" BSPP;
- W, W/SPorts 1 & 2: 3/4" BSPP; Gage Ports: 1/4" BSPP; Port V: 1/4" BSPP;
- X, X/SPorts 1 & 2: 1" BSPP; Gage Ports: 1/4" BSPP; Port V: 1/4" BSPP;
This valve assembly provides 2 functions. It provides cross-port relief protection between ports 1 and 2. The solenoid valve vents both relief valves, dropping the pressure to a minimal level. This assembly is available in both normally open and normally closed options. The normally open option means the pressure is at a low level until the solenoid is energized. The normally closed option means the pressure is at a high level until the solenoid is energized.
- The two ports marked 1 are common as are the two marked 2. The high pressure relief that is physically on the same side as port 1 controls the pressure on port 2 and vice versa.
- This assembly is well suited to loading and unloading a pump.
- The nature of a vented relief is that it brings the pressure up in a smooth manner. Unloading is abrupt.
- Now available with FLeX Series solenoid valves. See CONFIGURATION section, SOLENOID DESIGNATION to specify.
- Body TypeLine mount
- Capacity30 gpm
- Mounting Hole Diameter.42 in.
- Mounting Hole DepthThrough
- Mounting Hole Quantity2
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.
Highlights
Technical Tips
Technical Information
- PartDescriptionQuantity