Model

XREXLANFK912

Normally Closed
Control
Adjustment Range
Seal Material
Solenoid Designation
Port and Material Designation
Coil

Model: XREX

Solenoid operated ventable relief assembly

Capacity:

Model

XREXLANFK912

Normally Closed
Control
Adjustment Range
Seal Material
Solenoid Designation
Port and Material Designation
Coil
Function
Normally Closed
Function image
Normally Open
Function image

Technical specifications

  • Modifiers
    Ports
    • A, A/S
      Ports 1 & 2: 1/4" NPTF; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • B, B/S
      Ports 1 & 2: 3/8" NPTF; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • C, C/S
      Ports 1 & 2: 1/2" NPTF; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • D, D/S
      Ports 1 & 2: 3/4" NPTF; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • I, I/S
      Ports 1 & 2: SAE 6; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • J, J/S
      Ports 1 & 2: SAE 8; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • K, K/S
      Ports 1 & 2: SAE 10; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • L, L/S
      Ports 1 & 2: SAE 12; Port G: 1/4" NPTF; Mtg Holes: .375 - 16UNC x .62 DP;
    • T, T/S
      Ports 1 & 2: 1/4" BSPP; Port G: 1/4" BSPP; Mtg Holes: M10 x 1.5-6H x .62 DP;
    • U, U/S
      Ports 1 & 2: 3/8" BSPP; Port G: 1/4" BSPP; Mtg Holes: M10 x 1.5-6H x .62 DP;
    • V, V/S
      Ports 1 & 2: 1/2" BSPP; Port G: 1/4" BSPP; Mtg Holes: M10 x 1.5-6H x .62 DP;
    • W, W/S
      Ports 1 & 2: 3/4" BSPP; Port G: 1/4" BSPP; Mtg Holes: M10 x 1.5-6H x .62 DP;

    This valve assembly provides 2 functions. It relieves from pressure (port 1) to tank (port 2) when pressure at port 1 exceeds the setting of the valve. The solenoid control allows the valve to be vented, dropping the pressure to a minimal level. This assembly is available in both normally open option and normally closed option. 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.

    • Now available with FLeX Series solenoid valves. See CONFIGURATION section, SOLENOID DESIGNATION to specify.
    • 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.
    • Body Type
      Line mount
    • Capacity
      30 gpm

    Model CAD Files

    Click the link of the file format you want to download.

    • 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?
    • When configured with metric porting, mounting hole thread is M10 x 1.5-6H.
    • For detailed information regarding the cartridges contained in this assembly, click on the models codes shown in the Included Components tab.
    • 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.