Description
99600B-G - SEALCO AUTOMATIC SHUT-OFF PUSH/PULL DASH VALVE - 1/4" PORTS
PART NUMBER(S):
Fleet Products: 99600B-G (New) | Replaces OE: Sealco: 99600, 99600B, SEL99600 | Meritor: RSL99600 | Euclid: ESL99600 | Freightliner: TDA RSL99600
DESCRIPTION:
Model: Sealco Automatic Shut-Off Push/Pull Dash Valve
Vehicles: Heavy-duty tractors, trucks, buses, and vocational vehicles using compatible parking or emergency brake control circuits
• Valve Type: Automatic shut-off push/pull control valve
• Inlet Port: One 1/4" NPT female
• Outlet Port: One 1/4" NPT female
• Exhaust Port: One 1/8" NPT female
• Automatic Shut-Off Pressure: 25 to 35 PSI
• Mounting: Two-hole dash or control-panel mount
• Knob Reference: 13, compatible with AB8343KB
• Nameplate Reference: 806 emergency/control plate
• Shuttle Assembly: 99600-5
• Minor Repair Kit: 996-5
• Overall Height: 3.18"
• Overall Width: 2.31"
• Overall Depth: 1.56"
• Function: Manually controls downstream air flow and automatically shuts off the circuit when inlet pressure falls below the specified range
• Included Components: Control knob, faceplate, and mounting hardware
Applications:
Designed for dash-mounted parking, emergency, or auxiliary air control circuits requiring automatic low-pressure shut-off. The valve interrupts downstream air supply when inlet pressure drops to approximately 25 to 35 PSI, supporting proper spring brake application and air-system protection.
CROSS-REFERENCE(S):
99600BL, SC99600BL, 99600-2, 9366490120, 9366490130, RKN20031, MIDKN20031, ESL99600X, KN20031, GTA20031, 4194317016, 4036071, 4036072, KN20030, N20928A, N20928B, N20928CL, N20928CM, N20928CN, N20928CP, N20938CK, 929634C91, 200499C1, 338916C91, 502699C91, 990189C91, LPP-5613, SA276, 110189, 034055, WM673A
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Fully depressurize the air system before removing or installing the valve.
✔ Confirm the inlet and outlet are 1/4" NPT and the exhaust connection is 1/8" NPT.
✔ Mount securely in the dash or control panel with the knob and nameplate clearly visible to the operator.
✔ Connect the inlet, outlet, and exhaust lines according to the vehicle pneumatic schematic.
✔ Pressurize the system and verify manual operation, automatic shut-off between 25 and 35 PSI, and no air leakage.
Warranty Information
