2019 R-27 Y valve?

Blueboy#1

Active member
Joined
Nov 27, 2025
Messages
29
Fluid Motion Model
R-27 (Outboard)
I’m getting a Coast Guard Auxiliary inspection and the question of where the Y valve is came up—any idea s?
 
Steve:

I have an R29 but…the set-up should be similar. Find where your black water (sewage) tank is. Then follow the discharge hose and you will see a pump (macerator) and a y-valve. That valve has to be tied, zip-tied, or valve handle removed to prevent discharge of raw sewage in restricted areas. FYI - our black water tank is under the bed.

M8ke
 
Its in the cabinet under the sink way in the back against the cabin wall.
 
Steve:

I have an R29 but…the set-up should be similar. Find where your black water (sewage) tank is. Then follow the discharge hose and you will see a pump (macerator) and a y-valve. That valve has to be tied, zip-tied, or valve handle removed to prevent discharge of raw sewage in restricted areas. FYI - our black water tank is under the bed.

M8ke
Just for fun, answer me a question. When we used to boat in Maryland we had the same laws about securing the valve. At one point we had a Boston Whaler with a vacuuflush head. It had a key for the electric switch, like an ignition switch on a car. Without the key one couldn’t discharge overboard so, in my mind, the discharge was secure. Not so! A zip tie on the valve was required. At a different time we had a Carver with a Y-valve. I secured it with a padlock. Not good enough! A zip tie is required because the padlock could be unlocked. On my next inspection I used a zip tie and then left an open packet of 50 (49) zip ties next to the valve. Perfectly acceptable. Maybe not logical but it met the regulations. Is this how it works in Washington State? I just want to be correct if I were to visit from. BC.. Locally, I have a padlock but I don’t want to be caught out by Regulations.
 
Back
Top