Model

SCEBLAN

Control
Adjustment Range
Seal Material

Model: SCEB

Atmospherically referenced, direct-acting sequence valve with reverse flow check

Cavity: T-5A | Capacity:

Model

SCEBLAN

Control
Adjustment Range
Seal Material

Technical specifications

Atmospherically referenced, direct-acting sequence valves with reverse-flow check will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. Additionally, these valves incorporate an integral check valve to provide reverse flow from port 2 (sequence) to port 1 (inlet). The pressure setting of this sequence valve controls the pressure at port 1 relative to the atmospheric vent.

  • Suitable for use in load holding applications.
  • Atmospherically referenced valves should only be used where it is impossible have a drain connection. Over time, the atmospherically referenced valves may leak externally or allow moisture into the spring chamber.
  • Approximately 1 drop (0,07 cc) of fluid will pass into the vented spring chamber every 4000 cycles.
  • 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.
  • Cavity
  • Series
  • Capacity
    30 gpm
  • Maximum Operating Pressure
    5000 psi
  • Check Cracking Pressure
    25 psi
  • Factory Pressure Settings Established at
    2 in³/min.
  • Maximum Valve Leakage at Reseat
    10 drops/min.
  • Response Time - Typical
    2 ms
  • Adjustment - No. of CW Turns from Min. to Max. setting
    5
  • Valve Hex Size
    1 1/8 in.
  • Valve Installation Torque
    45 - 50 lbf ft
  • Adjustment Screw Internal Hex Size
    5/32 in.
  • Locknut Hex Size
    9/16 in.
  • Locknut Torque
    80 - 90 lbf in.
  • Model Weight
    .60 lb
  • Seal kit - Cartridge
  • Seal kit - Cartridge

Model CAD Files

Files not yet avialable. Click below to request them.

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