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Optional Electronic Panel
For Use With Smart Valves™ Or Smart Valve ROV™ Systems
This
optional electric relay board can control up to four electrical devices.
You can now wire your engine starter switch to this board so if the engine
seacock is closed, the engine will not start until the valve is opened,
either manually with the Smart Valve™ or remotely with the Smart
Valve ROV™. This feature will eliminate operator errors such as
turning on the macerator pump before opening the holding tank discharge
seacock or starting the generator before opening the intake seacock. These
costly repairs can be eliminated with Smart Valve™ technology installed
on your Marelon seacocks. The optional Device Control boards are in "gangs"
of four switches only. Use one or all four. Simple "plug and play"
via simple phone cord style jacks make this addition simple. The boards
mount behind the electrical panel or dash board out of view.
These Smart Valve™ systems allow the OEM boat builder a wide range of options to mix and match remote controlled valves (ROV's) with indicated (open/closed) valves on the same vessel. Add to this the electrical device "defeat" option and the vessels operation and safety is greatly enhanced as will the boat owner's piece of mind. These systems are ideal for chartered vessels or multiple owner vessels as one does not have to remember how the "partner" left the status of the valves.
All Smart Valve™ and Smart Valve ROV™ Systems are compatible with the new "CAN-BUS" power distribution systems allowing even more "Systems Integration" and features to the OEM boat builder.
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Please specify 12v or 24v systems
A.B.Y.C H-27, Seacocks, Thru-Hull Connections and Drain Plugs And ISO/DIS 9093-2 STANDARD, Small Craft - Seacocks & Thru-Hull Fittings - Non-Metallic
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As to Physical Property Requirements: |
ABYC Standard |
ISO Standard |
Marelon Properties |
Tensile Strength: |
75mPa 10,900 psi |
60mPa 9,715psi |
121mPa 17,500psi |
Flexural Mod.: |
3480mPa 505,000psi |
2700mPa 391,500psi |
4826mPa 700,000psi |
Impact Strength: |
None |
9Kj/m |
119j/m |
As to Strength Test: |
2224N 500lbs. |
1500N 337lbs. |
2224N 500lbs |
MARELON COMPARISON CHART
U.V. Degradation |
Corrosion Resistance |
Abrasion Resistance |
Tensil Strength** |
Flexural Modulus*** |
ABYC* Reg. |
U.L.* Reg. |
Total Score |
|
MARELON |
10 |
10 |
10 |
10 (27,000psi) |
10 (1,300,000mPa) |
10 |
10 |
70 |
NYLON |
6 |
10 |
5 |
10 (12,000psi) |
4 (410,000mPa) |
0 |
0 |
35 |
ACETAL |
5 |
10 |
6 |
5 (10,000psi) |
5 (450,000mPa) |
0 |
0 |
31 |
PVC |
3 |
10 |
2 |
3 (5,015psi) |
3 (434,000mPa) |
0 |
0 |
21 |
POLYPROPYLENE |
8 |
10 |
7 |
2 (4,150psi) |
2 (75,000mPa) |
10 |
10 |
29 |
BRONZE |
10 |
4 |
10 |
10 (35,000psi) |
10 (15,000,000mPa) |
10 |
10 |
64 |
BRASS |
10 |
0 |
10 |
10 (45,000psi) |
10 (11,000.00mPa) |
0 |
0 |
40 |
* MINIMUM PHYSICAL PROPERTIES REQUIRED FOR APPROVAL ARE: Tensil strength 10,900psi 75mPa. Flexural modulus 500,000psi 3480mPa
** Value by test to ASTM D638 (American Society of Testing & Materials) Marelon is a registered trademark of Forespar Products Corporation.
***Value ny test to ASTM D790 (American Society of Testing & Materials)
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