257
MVP-1 Single Control & 
MVP-4 Multi Control Panels
Harken single and multifunction valve panels are used by larger cruisers to control sys-
tems like backstays, boom vangs, and outhauls. Available as kits, single-function panels 
are offered with 2-liter reservoirs and multifunction panels with 4-liter reservoirs. Both 
panels come with pumps, handles, gauge, pressure relief, and release functions. Panels 
fit/accept a 1-2 speed pump. 
The single-function valve is a simple on/off system 
that can operate the cylinder remotely, allowing 
the user to tension the backstay cylinder from 
the cockpit. Multifunction panels can operate 
up to four cylinders remotely, with a selector 
handle choosing 1 of 4 functions. Valve panels 
feature an easy-to-read gauge and a finger-
controlled knob for pressure release. 
Single and multifunction panels come 
standard in black hardcoat-anodized 
6061-T6 aluminum. Panels also offered 
in clear-anodized aluminum, stainless 
steel, or carbon fiber.
Hardcoat-anodized aluminum
MVP-1 SINGLE CONTROL PANEL
MVP-4 MULTI CONTROL PANEL
Clear-anodized aluminum
Carbon fiber
Stainless steel
Back of valve panel
Kit includes multi- or single-function control panel, pump 
handle, reservoir, low-pressure hose, and suction filter.
Valve Panels
Part
No.
Description
Length
Width
Depth
Weight
in
mm
in
mm
in
mm
lb
kg
 MVP-4 Multi Control 
 
 
 
 
 
 
 
 
 HYAMXPGB2J 
 4-function panel/hardcoat-anodized aluminum/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 8.5 
 3.85 
 HYAMXPGC2J 
 4-function panel/clear-anodized aluminum/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 8.5 
 3.85 
 HYAMXPGS2J 
 4-function panel/stainless steel/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 11.9 
 5.4 
 HYAMXPGF2J 
 4-function panel/carbon fiber/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 7.8 
 3.53 
 HYAMXPGB1J 
 4-function panel/hardcoat-anodized aluminum/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 7.4 
 3.34 
 HYAMXPGC1J 
 4-function panel/clear-anodized aluminum/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 7.4 
 3.34 
 HYAMXPGS1J 
 4-function panel/stainless steel/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 10.7 
 4.86 
 HYAMXPGF1J 
 4-function panel/carbon fiber/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 6.6 
 2.99 
 MVP-1 Single Control 
 
 
 
 
 
 
 
 
 HYASXPGB2J 
 Single-function panel/hardcoat-anodized aluminum/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 6.9 
 3.13 
 HYASXPGC2J 
 Single-function panel/clear-anodized aluminum/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 6.9 
 3.13 
 HYASXPGS2J 
 Single-function panel/stainless steel/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 10.3 
 4.68 
 HYASXPGF2J 
 Single-function panel/carbon fiber/2-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 6.2 
 2.81 
 HYASXPGB1J 
 Single-function panel/hardcoat-anodized aluminum/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 5.7 
 2.59 
 HYASXPGC1J 
 Single-function panel/clear-anodized aluminum/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 5.7 
 2.59 
 HYASXPGS1J 
 Single-function panel/stainless steel/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 9.1 
 4.14 
 HYASXPGF1J 
 Single-function panel/carbon fiber/1-speed 
 9 1/4 
 235 
 11 1/2 
 292 
 5 3/4 
 146 
 5 
 2.27 

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