A384 7500psi Valves

Standard Light CAM Valve

The Navtec Light CAM 3-position valve is the standard valve for use with a single acting M cylinder. Each manifold-mounted 7500 psi unit has an adjustable pressure relief valve, an optional fl ow control valve, and a non-interconnect check valve. The check valve is designed to prevent interconnection between two open valves which are controlling different cylinders. Excess material has been meticulously sculpted from the valve blocks, resulting in an incredibly lightweight solution. An optional fl ow control limits the cylinder release rate without restricting the pumping fl ow, resulting in a slow release rather than shock loading the rig. This is ideal for checkstay and jumper strut cylinders.

Light 4-Way CAM Valve

The Navtec light 4-way CAM valve is designed to operate the double-acting cylinders typically used in traveller, lead puller, centerboard, and push/pull applications. The unit includes separately adjustable relief and fl ow control valves.

A634 Rotary Autoshift Pump

The A634 Rotary Autoshift Pump is the latest in the Navtec line of rotary pumps. The A634 is the ideal choice for the manual hydraulic system on Grand Prix race yachts with a pedestal winch system. The pump can be integrated with a Lewmar light-weight carbon pedestal system, providing an ergonomic way of producing the high fl ow rates needed to operate cylinders in the racing environment. Manufactured from high strength alloy with extra material sculpted away to achieve the lightest pump possible, the Navtec Rotary Pump can be fitted to most manufacturer’s winch components. The A634 Rotary Pump has one shift point and a built in adjustable relief point.

Autoshift 7/8 Bore Hand Pump

Developed with America’s Cup teams, the Navtec Autoshift 7/8 Bore Hand Pump provides a lightweight pump with increased flow. The latest version of the Navtec race pump increases the size of the large bore pistons to 7/8” and the small bore pistons to ½”, providing the maximum flow required for Grand Prix racing. Excess material is sculpted away, ensuring that the pump is as light as possible. Coupled with the A384 Race Valve, the Autoshift 7/8 Bore Hand Pump is at the heart of Navtec race hydraulic systems.

351 New Whitfield St Guilford, CT 06437-3400  USA (203) 458-3163 Fax (203) 458-9291    info@navtec.net

mini 50 hydraulic panel -  A322‐01l

Navtec is pleased to introduce our new A322‐01 mini 50 panel. This sleek one function panel is smaller, lighter and faster than our reliable System 50 panel. The mini panel has a 35%  smaller face plate and requires 40% less mounting depth to install. Its weight is less than half and the oil flow rate is 30% faster. This makes it a simple hydraulic solution that is ideal for OEMs. Designed as an entry level hydraulic panel, the weight and flow rates make it an attractive option for smaller racing boats as well.

The Navtec micro panel has the same dependability as any other Navtec panel. There is a built in adjustable relief valve so that over tensioning can be safely prevented. The ball seat release valve utilizes the same reliable design as our system 50 panels. It comes with our standard 2 quart molded reservoir.

mini 50 hydraulic panel

  • 35% smaller face plate with 40% less mounting depth
  • Entry level hydraulic panel with flow rates needed for smaller racing boats
  • Simple solution for OEM applications
  • Adjustable relief valve
  • Sleek one function panel

• Ease of operation. Controlled fl ow, gradual release valve.
• High speed: Faster flow rate = faster response.
• Optional auto-shift pump. Two-speed pump offers high volume and fine

   pump functions with adjustable shift pressure.
• Power interface. Leading winch powerpacks can interface with, and be
   accurately controlled by, the System 50.
• Protection. Relief valve provides immediate pressure release for the
  selected function.
• Finish. Black anodized or stainless steel.
• Reservoir. The standard on a single function is a two-quart reservoir, with
  the four-quart capacity as standard on a multifunction panel.

lbs kg in mm in mm in mm gpm lpm gpm lpm
2 BANK PUMP 5.51 2.5 10.4 264 3.6 91 7.6 193 0.8 2.9 0.2 0.9
Optional splined input shafts accept Lewmar® or Harken® winch handles.
* Theoretical output. Typical overall efficiency is >85%.
  3/8 & 1/2 BARB 37° JIC 7/16-20
FLUID REQUIREMENT ISO VG 15 or 32 hydraulic oil
OUTPUT PRESSURE ** psi bar  
  7,500 517  
lbs kg psi bar in3/strk ml/strk in3/strk ml/strk  
A020-03-01A 5/8" A/S   HAND PUMP 4.15 1.88 5,000 345 0.22 3.61 0.68 11.14 7/16"-20 JIC 3/8" HOSE BARB
A020-05-01A LT TI 7/8" A/S HAND PUMP 3.54 1.61 7,500 517 0.29 4.70 1.17 19.17 7/16"-20 JIC 3/8" HOSE BARB
A020-05-02A LT SS 7/8" A/S HAND PUMP 3.88 1.76 7,500 517 0.29 4.70 1.17 19.17 7/16"-20 JIC 3/8" HOSE BARB
in mm in mm in mm lbs kg lbs kg
complete systems                      
A380-L00-01 single-function, left-hand pump 8.25 209.6 6.75 171.5 5.50 139.7 12.2 5.52 13.4 6.07
A380-L00-02 two-function, left-hand pump 11.50 292.1 6.75 171.5 5.50 139.7 14.8 6.70 16.4 7.46
A380-L00-02/1 * three-function, left-hand pump, 2 standard valves, 1 4-way valve 14.75 374.7 6.75 171.5 6.50 165.1 16.6 7.54 18.8 8.51
A380-PO-02 ** 2-speed Auto-Shift pump-only panel, no control valves 4.75 120.7 6.50 165.1 5.50 139.7 5.8 2.64 6.5 2.95
A380-VGM-01 *** single-function, valve+gauge manifold only, no pump 5.00 127.0 6.75 171.5 4.75 120.7 3.0 1.36 3.7 1.68
A380-VGM-02 *** two-function, valve+gauge manifold only, no pump 8.25 209.6 6.75 171.5 4.75 120.7 5.9 2.68 7.2 3.25
A380-VGM-03 *** three-function, valve+gauge manifold only, no pump 11.50 292.1 6.75 171.5 4.75 120.7 8.6 3.90 10.3 4.68
A380-VGM-04 *** four-function, valve+gauge manifold only, no pump 14.75 374.7 6.75 171.5 4.75 120.7 11.5 5.22 13.6 6.17
System VIII assembly and specified weights include Auto-Shift pump, handle, valves, 
4 quart molded reservoir, hose and in-line filter, unless otherwise indicated.
For stainless steel faceplate option, add (S) to any above part number. Example: A380SL00-01.
Right-hand pump configuration available. Change (L) to (R) in any above part number. Example: A380-R00-01.
Other custom configurations available.
For cutout dimensions, subtract 1.50 in (38.1mm) from panel dimensions.
* 4-way valve is to control double-acting (push-pull) cylinders.
** Does not include reservoir, filter or hose. Panel height is 6.50 in (165.1mm)
*** Does not include reservoir or filter.
in mm lbs kg
A320-SF-01 single-function, single speed pump 3.75 95.3 10.1 4.58
A320-SF-02 single-function, 2 speed Auto-Shift pump 5.50 139.7 10.8 4.90
A320-MF-01 multi-funtion, single speed pump 4.50 114.3 13.0 5.90
A320-MF-02 multi-function, 2 speed Auto-Shift pump 5.50 139.7 13.7 6.21
A320-SF4-01 single-function, single speed pump, with 4-way valve * 5.50 139.7 14.3 6.50
A320-SMC-01 single to multi-function conversion kit N/A N/A 2.0 0.91
System 50 assembly includes pump, handle, valves, reservoir, hose and in-line filter.
For stainless steel faceplate option, add (S) to end of any above part number.
         Example: A320-SF-01S. Add 1.3 lbs to above assembly weights.
Multi-function panels can be used to control 1,2,3 or 4 hydraulic functions.
The 2-speed Auto-Shift pump supplies 300% more flow at low pressure.
Single-function panel assemblies include a 2 quart molded reservoir.
 Multi-function panels include a 4 quart reservoir.
* 4-way valve is to control double-acting (push-pull) cylinders.

panels & pumps

Race Hydraulics

The Navtec Grand Prix hydraulic systems are designed to operate at pressures up to 7500 psi. Enjoying long standing relationships with multiple America’s Cup winners, as well as high performance race fleets that include the Volvo Round The World Race and TP52s, the Navtec Grand Prix Hydraulic Systems have a proven track record in performance excellence.

System VIII Hydraulic Panel Specifications

The System VIII panel incorporates cam valve technology developed by Navtec. Cam valves make the System VIII easier to use and more durable at higher pressures than other systems. This is why the new System VIII panel is an ideal choice for Grand Prix race yachts and Super Yachts, which demand the highest level of performance available.

The System VIII offers improved design aesthetics and the same configuration offered in the System VII panels. The cam valves are sculpted to save weight and space. Each output has its own valve and gauge to monitor the function that it is controlling, and a relief valve that can be set individually. Flow control can be added to each valve by simply inserting fl ow control needles into the outlet of each valve.

The System VIII panels can be easily integrated with powered units provided by Navtec, Lewmar, winch manufacturers, or custom ship designers.

System VIII panels come in multiple configurations. Standard panels come with a hard-coated aluminum face plate. Stainless steel panels are also available. 

System 50 Hydraulic Panel

TheSystem 50 Hydraulic Panel is at the heart of a Navtec hydraulic system, putting the operator in complete control of up to four functions, including halyards, Cunningham, mast jack, traveller, vang, backstay, or outhaul functions. System 50 is designed to meet the changing requirements of racing and cruising yachts in the 35 to 70 foot LOA range. mps