The Sloan NAVAL 121-3.5-GJ-CP is a manual piston-type flush valve for a water closet. It delivers 3.5 gallons per flush, with a rear spud connection at an exposed body. It features a red brass body.
Exposed manual water closet flushometer with Bak-Chek control stop, Xpelor Metering By-Pass, and field-adjustable flush volume from 1.5 to 7.0 gpf.
Options on this configuration: Ground Joint Control Stop (GJ). Sloan model number: NAVAL 121-3.5-GJ-CP.
Features
- 3.5 gpf, Polished Chrome Finish, Fixture Connection Rear Spud, Single Flush, Ground Joint Control Stop
- Non-hold-open oscillating handle, Bak-Chek™ control stop and self-cleaning Xpelor Metering By-Pass ensure reliable operation and accurate flush delivery
- Available with adjustable or ground joint supply stop (ground joint recommended for salt water applications)
- Factory set flush volume of either 1.6 gpf/6.0 Lpf or 3.5 gpf/13.2 Lpf with adjustment range of 1.5 gpf/5.7 Lpf to 7.0 gpf/26.5 Lpf
- Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Red Brass
- Valve shall be in compliance to the applicable sections of ASSE 1037
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, 3.5 gallons per flush, a rear spud connection.
- Is this exposed or concealed, and does it need a wall box?
- Exposed -- the working parts are visible on the wall surface.
- Is this ADA, WaterSense, or ASSE 1037 listed?
- Yes -- Sloan lists it as ADA and ASSE-1037.
- What control stop ships with this valve?
- Ground Joint, per Sloan's own spec for this model.
Specifications
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Type: Flushometer
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Inlet Size: 1"
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Outlet Size: 1-1/2"
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Body Material: Red Brass
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Operation: Manual
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Control Stop: Ground Joint
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MPN: NAVAL 121-3.5-GJ-CP
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Certifications: ADA, Buy American Act, IAPMO, ASSE-1037
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Fixture Served: Water Closet
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Body Style: Exposed
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Spud Connection: Rear Spud
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Rough-In (in): 16"
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Volume per Flush (gal): 3.5
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Dual Flush: No
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Finish: Polished Chrome
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Min Operating Pressure (PSI): 15
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Max Operating Pressure (PSI): 80
