The HySecurity MX3317-02 is a left-hand brake manifold assembly for select HySecurity and Nice HySecurity HydraSwing hydraulic swing gate operators. It is commonly listed as MANIFOLD, BRAKE, HG 150, ASSY L and as a brake manifold assembly for HydraSwing 80F / 80 Twin left-hand and HydraSwing 150 / 150 Twin left-hand applications.
The brake manifold is part of the hydraulic control system used to manage gate movement, stopping, holding, and manual release behavior in compatible HydraSwing actuator assemblies. In the correct HydraSwing application, the brake manifold works with the hydraulic cylinder, hose kit, brake valve, fittings, seals, pump system, actuator hardware, and controller logic to help control movement under heavy gate load.
Current listings commonly describe MX3317-02 as including valves, fittings, and seals. Because brake manifold orientation and model family matter, this part should be selected by HySecurity part number, operator model, actuator hand, hydraulic diagram, and parts documentation before ordering.
The MX3317-02 brake manifold assembly helps control hydraulic braking and movement behavior on compatible left-hand HydraSwing 80F / 150 actuator assemblies. It is part of the hydraulic circuit that helps the operator control gate load, stopping, holding, and manual movement behavior depending on the operator configuration.
If the brake manifold, valve, fittings, or seals are leaking, contaminated, sticking, damaged, or installed on the wrong side, the gate may drift, move unevenly, stop poorly, chatter, bind, leak hydraulic fluid, or fail to hold position correctly. Similar symptoms can also be caused by worn cylinder seals, hose leaks, damaged pins, bad trunnion bearings, poor hinge alignment, low fluid, pump issues, valve adjustment issues, or a gate that is sagging or binding.
The HySecurity MX3317-02 is intended for select HySecurity / Nice HySecurity HydraSwing hydraulic swing gate operator applications where this left-hand brake manifold assembly is specified. Compatibility depends on the operator model, actuator hand, hydraulic cylinder assembly, hose routing, valve layout, fitting style, and current HySecurity parts documentation.
Do not assume MX3317-02 fits every HydraSwing, HydraLift, SlideDriver, SlideSmart, SwingSmart, StrongArm, HydraWedge, Smart DC, Smart Touch, or SmartCNX operator. Brake manifolds are model-specific and orientation-specific.
HySecurity uses different brake manifold assemblies depending on operator model and actuator hand. MX3317-02 should not be treated as interchangeable with the right-hand version or with HydraSwing 40-series brake manifold parts.
The left-hand and right-hand HydraSwing brake manifolds should be matched by actuator layout and parts diagram. A manifold that looks similar may have different port orientation, hose routing, valve placement, fitting arrangement, or mounting layout.
MX3317-02 is the left-hand brake manifold assembly. Confirm the actuator hand before ordering. On dual or twin swing gate systems, left-hand and right-hand references can be easy to confuse, especially if you are looking at the gate from the wrong side or if the operator has been previously serviced.
When in doubt, compare the installed manifold, hose routing, port positions, valve orientation, and HySecurity actuator diagram. Do not order the left-hand manifold to replace a right-hand assembly unless HySecurity documentation specifically confirms the match.
HydraSwing 80F and 150 models use a hydraulic brake manifold assembly as part of the operators movement and manual operation system. Current HydraSwing installation instructions reference an integrated manual release mechanism on the brake manifold assembly and caution that 80F and 150 models require the correct manual operation procedure.
Because the brake manifold affects movement, release, stopping, and holding behavior, the replacement manifold should be installed and tested carefully. Do not operate the gate with the brake manifold bypassed, misadjusted, incorrectly connected, or leaking.
HydraSwing brake manifold repairs often involve nearby hydraulic and mechanical parts. Check the complete actuator assembly before deciding whether the brake manifold is the only part needed.
MX3317-02 should be selected by HySecurity part number, operator model, actuator hand, and hydraulic diagram. A brake manifold with the wrong hand or port orientation may not connect correctly and may cause hydraulic control problems.
If the brake manifold failed because of contaminated hydraulic fluid, water intrusion, damaged fittings, bad hose routing, cylinder seal failure, or mechanical side-loading, replacing only the manifold may not correct the root issue. Inspect the actuator, hoses, cylinder, trunnion bearings, yoke pin, gate hinges, and hydraulic fluid before returning the operator to service.
| Feature / Specification | Details |
|---|---|
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX3317-02 |
| Alternate Part Formatting | MX331702, sometimes used without the dash in distributor or internal references |
| Product Type | Hydraulic brake manifold assembly |
| Common Description | MANIFOLD, BRAKE, HG 150, ASSY L |
| Alternate Description | Brake Manifold Assembly, HydraSwing 80F / 150 LH |
| Hand / Orientation | Left-hand / LH |
| Documented Operator References | Select HydraSwing 80F, 80 Twin, 150, and 150 Twin left-hand applications where the parts diagram lists MX3317-02 |
| System Area | Hydraulic actuator / brake manifold circuit |
| Common Included Components | Current listings commonly state that valves, fittings, and seals are included; verify current supplier package before publishing as guaranteed |
| Related Right-Hand Assembly | MX3317-01 is the related right-hand brake manifold assembly and is not the same part |
| Related 40-Series Assembly | MX3261-01 and MX3261-02 are related HydraSwing 40 / 40F brake manifold assemblies, not the same part |
| Selection Method | Match by HySecurity part number, actuator hand, operator model, hydraulic diagram, hose routing, port orientation, and valve/fitting layout |
| Not Included Unless Listed | Hydraulic cylinder, hose kit, pump system, hydraulic fluid, yoke pin, trunnion bearing, controller board, and gate hardware unless separately listed |
Before replacing the brake manifold, verify whether the issue is actually in the manifold assembly. Gate drift, poor stopping, uneven movement, and hydraulic leakage can also come from the hydraulic cylinder, brake valve cartridge, hose kit, fittings, low fluid, contaminated fluid, worn yoke pins, bad trunnion bearings, poor hinge alignment, or a gate that is binding.
Pay close attention to left-hand versus right-hand orientation. MX3317-02 is the left-hand brake manifold. The related right-hand version is MX3317-01. Hose routing, port layout, valve placement, and manual-release orientation must match the installed actuator assembly.
Hydraulic brake manifold service should be performed with the operator disabled, the gate secured, and the hydraulic circuit handled according to the current HySecurity service procedure. Do not remove hydraulic valves, hoses, or fittings from a pressurized circuit.
Keep the manifold ports, fittings, and hose ends clean during service. Dirt or metal particles inside the hydraulic circuit can damage valves, seals, cylinders, pump components, and fittings. After installation, check hydraulic fluid level, inspect for leaks, verify smooth actuator movement, confirm proper stopping/holding behavior, and test all monitored safety devices before returning the gate to service.
Brake manifold replacement can affect hydraulic braking, stopping, holding, and manual-release behavior on a heavy swing gate. A qualified HySecurity gate technician should handle this repair if the operator has repeated hydraulic leaks, unknown prior repairs, contaminated fluid, gate drift, poor stopping, or unclear left/right actuator orientation.
Do not bypass covers, guards, limits, monitored entrapment protection, photo eyes, safety edges, hydraulic controls, manual-release components, disconnects, or controller protections to make the gate run. The hydraulic system, mechanical assembly, and safety devices should be repaired correctly and fully tested before the operator is returned to service.
The HySecurity MX3317-02 is a left-hand brake manifold assembly used in select HydraSwing 80F, 80 Twin, 150, and 150 Twin hydraulic swing gate operator applications.
MX3317-02 is the left-hand / LH brake manifold assembly. The related right-hand version is MX3317-01.
MX3317-02 is commonly associated with select HydraSwing 80F / 80 Twin left-hand and HydraSwing 150 / 150 Twin left-hand applications where the parts diagram confirms fitment.
Current listings commonly state that MX3317-02 includes valves, fittings, and seals. Verify current supplier package contents before ordering if those items are required.
No. MX3317-02 is the left-hand brake manifold assembly. MX3317-01 is the related right-hand brake manifold assembly. They should not be treated as interchangeable.
No. MX3317-02 is used for select HydraSwing 80F / 150 left-hand applications. MX3261-02 is the left-hand brake manifold assembly for select HydraSwing 40 / 40F / 40 Twin applications.
Check actuator hand, hose routing, port orientation, valve layout, hydraulic cylinder condition, hose leaks, brake valve condition, fluid level, yoke pins, trunnion bearings, gate hinges, and gate alignment before replacing the brake manifold.