Replacing A Double Waste Valve With A Shorter Model To Gain Clearance
Question:
Will this fit a Bristol 2 way drain valve? Current outlet extends to low close out cap don’t fit.
asked by: Leo M
Helpful Expert Reply:
The RV Sewer Elbow # T1039 is designed to connect to two 3" waste lines so you would need a different sewer elbow, like part # T1036 to connector to both waste lines in your current setup. It looks to me like the hub at the bottom of your elbow has a bayonet fitting glued into it increasing the overall length. The # T1036 already has bayonet fittings on it so it won't require you to glue in extra parts, giving you the extra space to get the cap on.
This installation shouldn't require any glue, simply unbolt the old elbow from both waste valve flanges and reuse the hardware when installing the new elbow. This new elbow doesn't come with a cap so if you're in need I'd also grab part # T1020.
From the inside of the flanges is approximately 5-3/4" and from the center of the 3" line to the end of the line is approximately 4-1/4". You can use these measurements to see where this would line up in your current setup.
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(click to enlarge)
Products Referenced in This Question
Valterra RV Waste Valve Cap - 3" - Black
- Accessories and Parts
- RV Waste Valves
- Caps
- Valterra
more information >
RV Sewer Elbow - 2-Way - 3" Lug x 3" Rotating Flange x 1-1/2" Rotating Flange
- RV Sewer Hose Fittings
- Sewer Elbows
- 90 Degree Angle
- Lug
- Sewer Hose to Waste Valve
- 2 Inch Diameter
- 3 Inch Diameter
- 1-1/2 Inch Diameter
- 3 Inch Diameter
- Rotating Flange
- Valterra
more information >
Product Page this Question was Asked From
RV Sewer Elbow - 2-Way - 3" Lug x 3" Rotating Flange x 3" Rotating Flange
- RV Sewer Hose Fittings
- Sewer Elbows
- 90 Degree Angle
- Bayonet
- Sewer Hose to Waste Valve
- 2 Inch Diameter
- 3 Inch Diameter
- 1-1/2 Inch Diameter
- 3 Inch Diameter
- Rotating Flange
- Valterra
more information >
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on RV Sewer Hose Fittings
