LP Valve

Oct 24, 2024
16
Catalina 28 Mk 1 Oak Harbor
Ahoy - does anyone know what the replacement LP valve (for propane tank) is for a 93 Catalina? Are these pretty much the standard replacements I see on Amazon?

Thank you
 

dLj

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Mar 23, 2017
4,559
Belliure 41 Back in the Chesapeake
What valve are you replacing? In a propane system you have the valve on the tank, the regulator, a pressure gage and then the cut-off valve for the line into the boat.

dj
 
Jan 11, 2014
13,154
Sabre 362 113 Fair Haven, NY
Ahoy - does anyone know what the replacement LP valve (for propane tank) is for a 93 Catalina? Are these pretty much the standard replacements I see on Amazon?

Thank you
Propane on a boat is not something you want to mess up. Steer clear of the cheap crap on Amazon. Go with a reputable brand, purchased from a reputable marine store and learn the rules for safe propane use and installation.
 
Oct 24, 2024
16
Catalina 28 Mk 1 Oak Harbor
What valve are you replacing? In a propane system you have the valve on the tank, the regulator, a pressure gage and then the cut-off valve for the line into the boat.

dj
Good question. It is the solenoid valve that is wired. The valve gets hot when I turn on the circuit. I believe this is the cutoff valve that should open when powered.
 
Sep 24, 2018
3,658
Catalina 30 MKIII Chicago
You are correct about the solenoid. How hot does it get? If it's concerning, I would look up the resistance of the coil (look for spec sheets or contact the manufacturer) and measure it with a multimeter.

You may have the old style of propane fittings. Few places will refill tanks with them. They were phased out 20 years ago. I had mine refilled and converted by a place that only deals with propane for around $60. I then bought a new fitting for the boat's hose
 
Jun 17, 2022
321
Hunter 380 Comox BC
How is your boat configured? It may not be the same today as it came out of the factory... is it a high pressure or low pressure solenoid? 1/4 in or 3/8 in fittings? We can't really determine that without having direct access to the boat.... is the main and tank propane line also 30 years old? Probably overdue for replacement..,.
 

dLj

.
Mar 23, 2017
4,559
Belliure 41 Back in the Chesapeake
Good question. It is the solenoid valve that is wired. The valve gets hot when I turn on the circuit. I believe this is the cutoff valve that should open when powered.
Depends upon how hot - most get hot, at least warm. It's rather surprising how much power those solenoid valves consume.

As others have said - don't go cheap on this valve. I have a Fireboy (as @dlochner indicated above) - any good quality marine grade is good. Don't cheap out on this one.... But if it's just getting warm, and works fine - your valve may be just fine.

dj
 
Jun 8, 2004
2,970
Catalina 320 Dana Point
They all get surprisingly hot to me, I think most people are alarmed when they learn that "first hand".
 
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