New Products

Reliable Grooved
- Angle Pad Rigid Couplings
- Flexible Couplings
- Reducing Couplings
- Mechanical Tees
- Fittings
Click HERE for more information!

MV Medium Velocity Nozzles
- Designed for use in water spray fixed systems for fire protection applications
- Supported by a library of 3D CAD blocks of discharge patterns
- Seven orifice sizes
- Eight discharge angles
Click HERE for more information!

WP Series Concealed Window Sprinkler
- Industry-leading 10 ft (3.0 m) spacing and 20 gpm (75.7 l/min) min. flow per sprinkler
- Rugged fusible link operating element
- Sleek, smooth-edged, and durable cover plate available in a wide variety of finishes, including custom color matching to perfectly complement surrounding architectural finishes
Click HERE for more information!

Model FX Dry Pipe Valve
New Reliable valve, same Reliable quality
- Lightweight, fully trimmed with optional control valve and accelerator
- Shielded external reset reduces setup time and is protected from shipping damage and accidental reset when draining system
- Compact footprint frees valuable riser room space
For more information, click HERE.

RASCO Bronze Butterfly Valves
- Threaded and grooved end connections
- Listed for 300 psi (20.7 bar) working pressure
- Integral 10 amp pre-wired supervisory tamper switch
- For indoor and outdoor use
For more information, click HERE.

WP Series Window Sprinklers
- Fast Response Specific Application Pendent Vertical Sidewall sprinkler
- Industry-leading 12 ft (3.7 m) spacing and 15 gpm (57 l/min) min. flow per sprinkler
- Glass bulb or rugged fusible link operating elements
- Sleek, aesthetically pleasing profile available in bronze, chrome, white polyester, and special finishes to complement architectural glazing
- cULus Listed as corrosion resistant with ENT, white polyester or black polyester finish on WP56 glass bulb sprinkler
- For use with heat-strengthened, tempered, or stronger glass windows
For more information, click HERE.

The DDX PrePaK N2-Blast® System
FM Approved as a factory-assembled system.
Available with Reliable® Preaction and Dry-Pipe Systems
- 2” (50 mm), 2½” (65 mm), 3” (80 mm) and 4” (100 mm) valve sizes
- DDX Type D preaction, DDX Type F preaction, or DDX-LP dry-pipe configurations
South-Tek N2-Blast® Model FPS-900-RS Nitrogen Generator
- FM Approved nitrogen generator
- Pressure Swing Adsorption (PSA) technology
- System capacity up to 900 gallons
- Includes AutoPurge System® vent
For more information click HERE.

The Reliable Model DDV Diaphragm Deluge Valve
- Trim Options Available
- Remote Resetting (on/off) [300 psi (20.7 bar)]
- Remote Resetting (on/off) Pressure Regulating [400 psi (27.6 bar)]
- Electric Actuation [175 psi (12.0 bar) or 300 psi (20.7 bar)]
- Wet Pilot [400 psi (27.6 bar) – depends on pilot line detectors]
- Dry Pilot [400 psi (27.6 bar)
- Dry Pilot Pressure Regulating [400 psi (27.6 bar)
- Industry-leading compact footprint.
- No trim connections to valve cover.
- Single internal moving part.
- Vertical or horizontal installation orientation.
For more information, click HERE.

Wrench-able Caps for Flat Plate Concealed Sprinklers
- Provided with Model RFC, G5, and LT56C sprinklers.
- Using the Model W3 wrench, sprinklers are installed without removing the protective cap.
- Cap color indicates sprinkler temperature rating.
- Cap can be removed with a standard 1/2″ NPT or BSPT threaded adapter on pipe
- Adhesive backed silicone disk available to create a cover plate installation tool.
For more information, click HERE.

Model AAV Automatic Air Vent
- Reduce Corrosion in Wet Pipe Sprinkler Systems
- Meets the requirement of NFPA 13 for a high point air vent on wet pipe sprinkler systems
- Designed, built, and tested by Reliable
- UL Listed & FM Approved for use on wet pipe fire protection systems
- Stainless steel body construction and strainer limit corrosion within the vent
- 175 psi & 300 psi pressure ratings
For more information, click HERE.

Model FCA Floor Control Assembly
- Factory-assembled by Reliable and ready for installation
- Uses standard, modular components
- Includes riser check valve, water flow switch, control valve, test and drain valve, pressure relief valve, and system pressure gauge
- Each segment can be rotated independently to fit in tight spaces
- 2”, 2-1/2”, 3”, & 4” sizes
For more information, click HERE.


Model AH42 and AH56 Attic Sprinklers
- Industry leading attic sprinkler coverage, now for hip roofs
- cULus Listed for protection of hip roofs
- Coverage area of 10ft by 15ft
For more information, click HERE.

Reliable Model TD Test and Drain Valve
- cULus Listed, FM Approved
- A single handle, tri-position ball valve allowing
both testing of the waterflow alarm and draining of a wet-pipe fire protection system.
For more information, click HERE.

Model QRM2 Riser Mount Air Compressors
- These products provide compact and quiet compressed air sources
for dry pipe and preaction fire protection systems. - These air compressors come in tank-mounted and tankless options, and
are available in three sizes.
For more information, click HERE.