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Sloan Naval Flushometers

Sloan Naval® flushometers are purpose-built for marine, industrial, and other commercial installations where salt water, chloramines, or corrosive water conditions can shorten the service life of conventional valves. Their piston-operated design uses specialized materials and components to resist dezincification and deliver consistent, metered flushing from available building water pressure. Shop Naval models and compare additional Sloan flushometers for toilets and urinals at ProDryers to find the appropriate flush volume and configuration for your application.

Why Choose Naval

  • Engineered for corrosive water with high-copper, low-zinc red brass castings that resist saltwater and aggressive minerals
  • Reliable, single-flush actuation with a non-hold-open oscillating handle to prevent continuous flow
  • Self-cleaning bypass that helps reduce clogging in high-mineral water conditions
  • PERMEX® rubber seals for added resistance to chloramine and other water treatment chemicals
  • Choice of Ground Joint (GJ) control stops for saltwater service or adjustable stops for general conditions
  • Rated to operate between 15 and 80 psi, with most fixtures performing best when matched to their specified gallons per flush

Model Options

Naval flushometers are available in both exposed and concealed designs for water closets and urinals, with additional specialty options:

Concealed Models

  • 940 and 952: concealed back-spud closet valves in 3.5 gpf and 1.6 gpf
  • 953: concealed top-spud closet valve
  • 950: closet configuration with no flush connection for unique applications
  • 990: concealed back-spud urinal with flows from 3.5 gpf down to 1.0 gpf
  • 995: concealed back-spud urinal with low-flow options at 1.5, 1.0, and 0.5 gpf

Exposed Models

  • 910: exposed hydraulic closet flushometer, top-spud, available in 3.5 gpf and 1.6 gpf versions
  • 980 and 986: exposed hydraulic urinals with flow options including 1.5, 1.0, and 0.5 gpf

Specialty

  • 139: concealed closet variant for specific rough-ins
  • BPW 1000: bedpan washer version for healthcare facilities

How to Specify Naval

  1. Pick the fixture type and gallons per flush. Closet models are typically available at 1.6 or 3.5 gpf, while urinals can be set as low as 0.5 or 1.0 gpf. Always match the valve to the fixture’s rating.
  2. Confirm rough-in and spud connection. Top-spud size, supply size, and rough-in depth must align with the fixture.
  3. Choose the correct control stop. Use Ground Joint (GJ) stops for saltwater environments. Adjustable stops are available for other conditions.
  4. Decide on vacuum breaker needs. In non-potable applications, valves can be specified without a vacuum breaker if local code permits.
  5. Check pressure on site. Naval valves are designed for 15–80 psi, with most 1.6 gpf closets performing best around 25 psi flowing pressure.

ProDryers Tips

  • For marine and high-mineral water locations, always specify Ground Joint stops and plan for periodic line flushing to keep the bypass path clear.
  • Do not attempt to improve flush by opening the stop too far. Match the valve’s rated gpf to the fixture and verify flowing pressure instead.
  • For healthcare environments, Naval bedpan washer models provide easy patient-care cleanup with the same corrosion-resistant construction.
  • Keep common service parts like piston kits, handle packings, and stop repair kits on hand. This reduces downtime in facilities where water conditions are tough on valves.

Frequently Asked Questions

Are Sloan Naval valves piston or diaphragm?
Naval is a piston-type flushometer line, designed for reliability in severe water conditions.

What makes Naval different from standard valves?
Naval valves use high-copper brass castings, PERMEX seals, and a self-cleaning bypass, all of which improve durability in saltwater and corrosive water environments.

Do Naval valves require higher pressure than other Sloan models?
No. Naval flushometers operate in the standard Sloan range of 15–80 psi. The difference lies in corrosion resistance and piston performance, not higher pressure.

Are Naval models only exposed?
No. Naval includes both exposed and concealed versions, along with specialty and healthcare configurations.

Any special considerations for marine installations?
Yes. Ground Joint control stops are strongly recommended in saltwater environments, and certain applications may require valves without a vacuum breaker depending on code.

Why Buy from ProDryers

We are an authorized Sloan distributor with deep inventory of Naval flushometers, parts, and accessories. Our team works with contractors, architects, and facility managers every day to help specify the right model, stop type, and rough-in for challenging water conditions. We ship fast nationwide and back every order with expert support.

Order Sloan Naval Flushometers Today

Equip your restrooms with Sloan’s toughest line of flushometers. Order online or call 888-503-7937 to speak with a ProDryers specialist about your project and get the correct Naval model shipped quickly.

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