RALAB recognizes the importance of high-quality lab faucets and valves. That's why we supply Watersaver lab faucets and valves, which are designed to meet the specific demands of laboratory environments. With advanced features such as double O-ring seals and ceramic valve cartridges, Watersaver lab faucets and valves provide precise control over the flow of liquids and gases while also ensuring safety and efficiency. RALAB's commitment to providing top-of-the-line laboratory equipment and supplies includes offering essential fixtures like Watersaver lab faucets and valves.
Single Valve Faucet
Deck Mounted
Application: Deck mounted faucet for cold or hot water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seat.
Handle: Forged brass four-arm handle with color-coded index disc.
Gooseneck: 6" rigid gooseneck. Gooseneck is set in right hand configuration unless left hand or 180 degrees is specified.
Inlet: 3/8" IPS male shank with locknut and washer.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L612 Same as L611 except with swing gooseneck.
L614 Same as L611 except with convertible rigid/swing gooseneck.
Deck Mounted, Vacuum Breaker
Application: Deck mount faucet with vacuum breaker for cold or hot water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seat.
Handle: Forged brass four-arm handle with color-coded index disc.
Gooseneck: 6" rigid gooseneck. Gooseneck is set in right hand configuration unless left hand or 180 degrees is specified.
Vacuum Breaker: Integral vacuum breaker to prevent backflow. Vacuum breaker has replaceable seat and ultra-light float cup to resist spilling at low flow.
Inlet: 3/8" IPS male shank with locknut and washer.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L612VB Same as L611VB except with swing gooseneck.
L614VB Same as L611VB except with convertible rigid/swing gooseneck.
Panel Mounted, Vacuum Breaker
Application: Panel mount faucet with vacuum breaker for cold or hot water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seat.
Handle: Forged brass four-arm handle with color-coded index disc.
Gooseneck: 6" rigid gooseneck.
Vacuum Breaker: Integral vacuum breaker to prevent backflow. Vacuum breaker has replaceable seat and ultra-light float cup to resist spilling at low flow.
Inlet: 1/2" IPS female inlet with mounting shank, locknut and washer.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L2714L-VB-Ws Same as L2714VB-WS except with handle on left side.
L2714-WS Same as L2714VB-WS except without vacuum breaker.
Mixing Faucets
Deck Mounted
Application: Deck mounted faucet for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: Forged brass four-arm handle with color-coded index disc.
Gooseneck: 6" rigid gooseneck.
Inlet: (2) 3/8" OD flexible copper tubing, 1-3/16"-18 mounting shank with locknut and washer.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L412 Same as L411 except with swing gooseneck.
L414 Same as L411 except with convertible rigid/swing gooseneck.
Deck Mounted, Vacuum Breaker
Application: Deck mounted faucet for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: Forged brass four-arm handle with color-coded index disc.
Gooseneck: 6" rigid gooseneck.
Vacuum Breaker: Integral vacuum breaker to prevent backflow. Vacuum breaker has replaceable seat and ultra-light float cup to resist spilling at low flow.
Inlet: (2) 3/8" OD flexible copper tubing, 1-3/16"-18 mounting shank with locknut and washer.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L412VB Same as L411VB except with swing gooseneck.
L414VB Same as L411VB except with convertible rigid/swing gooseneck.
Deck Mounted, Swing Spout
Application: Deck mounted faucet for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: Forged brass four-arm handles with color-coded index discs.
Spout: 9" swing spout.
Gooseneck: 6" rigid gooseneck.
Inlet: (2) 3/8" OD flexible copper tubing, 1-3/16"-18 mounting shank with locknut and washer.
Outlet: 3/8" IPS female outlet with removable aerator.
ADDITIONAL MODELS
L410VB Same as L410 except with vacuum breaker.
=ADA Compliant
Deck Mounted
Application: Deck mounted faucet on 8" centers for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: 4" Forged brass wrist blade handles with color-coded index discs.
Gooseneck: 6" rigid gooseneck.
Inlet: (2) 3/8" OD flexible copper tubing, (2) 1-3/8"-18 and center 3/8" IPS mounting shanks with locknuts and washers, 12" flexible hose.
Outlet: 3/8" IPS female outlet with removable aerator.
ADDITIONAL MODELS
L2222 Same as L2221 except with swing gooseneck.
L2224 Same as L2221 except with convertible rigid/swing gooseneck.
=ADA Compliant
Deck Mounted, Vacuum Breaker
Application: Deck mounted faucet on 8" centers for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Unit: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: 4" Forged brass wrist blade handles with color-coded index discs.
Gooseneck: 6" rigid gooseneck.
Vacuum Breaker: Integral vacuum breaker to prevent backflow. Vacuum breaker has replaceable seat and ultra-light float cup to resist spilling at low flow.
Inlet: (2) 3/8" OD flexible copper tubing, (2) 1-3/8"-18 and center 3/8" IPS mounting shanks with locknuts and washers, 12" flexible hose.
Outlet: 3/8" IPS female outlet with removable aerator.
ADDITIONAL MODELS
L2222VB Same as L2221VB except with swing gooseneck.
L2224VB Same as L2221VB except with convertible rigid/swing gooseneck.
*Most models are available with an epoxy coating, contact factory for more details.
Valve Unit:Internal adjustable volume control on individual valve unit (add suffix "AC").
Handle:4" Wrist blade handles in place of four-arm handles (add suffix “BH”). Lever handles in place of four-arm handles "(add suffix "LE").
Gooseneck: 8" spread gooseneck in place of 6" (add suffix "8").
Outlet: BO055 Aerator in place of serrated hose end (add suffix "55"). BO127 Aspirator in place of serrated hose end (add suffix "127").
Foot Operated Valves and Faucets
Mixing Faucet, Floor Mounted mixing Valve
Application: Deck mounted faucet on 8" centers for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Units: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: Forged brass four-arm handles with color-coded index discs.
Gooseneck: 6" rigid gooseneck.
Inlet: (2) 3/8" OD flexible copper tubing, (2) 1-3/8"-18 and center 3/8" IPS mounting shanks with locknuts and washers, 12" flexible hose.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
Pedal Valve: See Model L3001 mixing valve on previous page.
ADDITIONAL MODELS
L2212TWI-3001 with swing gooseneck.
L2214TWI-3001 with convertible rigid/swing gooseneck.
Note: If vacuum breaker is required, add suffix "VB".
Note: Piping to be supplied by others.
Mixing Faucet, Floor Mounted Mixing Valve, Vacuum Breaker
Application: Deck mounted faucet on 8" centers for hot and cold water.
Body: Forged brass with polished chrome plated finish.
Valve Units: WaterSaver self-contained renewable unit with replaceable stainless steel seats.
Handle: Forged brass four-arm handles with color-coded index discs.
Gooseneck: 6" rigid gooseneck.
Vacuum Breaker: Integral vacuum breaker to prevent backflow. Vacuum breaker has replaceable seat and ultra-light float cup to resist spilling at low flow.
Inlet: (2) 3/8" OD flexible copper tubing, (2) 1-3/8"-18 and center 3/8" IPS mounting shanks with locknuts and washers, 12" flexible hose.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
Pedal Valve: See Model L3001 mixing valve on previous page.
ADDITIONAL MODELS
L2222TWI-VB-3001 with swing gooseneck.
L2224TWI-VB-3001 with convertible rigid/swing gooseneck.
Note: If vacuum breaker is NOT required, delete suffix "VB".
Note: Piping to be supplied by others.
Pre-Rinse Units
Deck Mounted
Application: Deck mounted pre-rinse unit for hot and cold water.
Body: Cast brass with polished chrome plated finish.
Valve Units: WaterSaver self-contained renewable units with replaceable stainless steel seats and integral check valves. Check valves prevent cross-mixing of hot and cold water.
Handle: Forged brass four-arm handles with color-coded index discs.
Pre-Rinse Assembly: Self-closing squeeze valve with rubber-bound spray head, insulated handle and locking ring. Valve is mounted on spring loaded 39" stainless steel hose.
Inlet: 1 3/16" male shank with (2) 1/2" OD slipjoint connections. Furnished complete with locknut, washer and inlet fittings
ADDITIONAL MODELS
PR611 Same as above except for use with cold water only.
Panel Mounted
Application: Panel mounted pre-rinse unit for hot and cold water.
Body: Cast brass with polished chrome plated finish.
Valve Units: WaterSaver self-contained renewable units with replaceable stainless steel seats and integral check valves. Check valves prevent cross-mixing of hot and cold water.
Handle: Forged brass four-arm handles with color-coded index discs.
Pre-Rinse Assembly: Self-closing squeeze valve with rubber-bound spray head, insulated handle and locking ring. Valve is mounted on spring loaded 39" stainless steel hose.
Inlet: 3/8" IPS female union inlets. Furnished complete with mounting shanks, locknuts and washers. If mounting shanks are to be assembled, use suffix "WSA"
Deck Mounted
Application: Deck mounted pre-rinse spray unit. May be connected directly to cold or tempered water supply or used with a foot- operated valve.
Spray Head: Chrome plated forged brass spray-type outlet head with rubber collar.
Valve: Chrome plated forged brass squeeze valve with insulated handle and locking ring.
Hose: 8 ft. reinforced PVC hose. 300 PSI maximum rated working pressure.
Mounting: Nylon deck flange for countertop mounting. Inlet: 3/8" IPS male swivel-type inlet.
ADDITIONAL MODELS
PR1020FSH Same as above except with 8 ft. stainless steel hose.
Handle:4" Wrist blade handle in place of four- arm handle (add suffix "BH"). Lever handle in place of four-arm handle "(add suffix "LE").
Vacuum Breaker: L110 in-line vacuum breaker installed between squeeze valve and spray head (add suffix "110").
Pure Water Faucets (Plastic)
Deck Mounted, All PVC
Application: Deck mounted faucet for distilled, deionized or reverse osmosis water. Faucet is constructed entirely of polyvinyl chloride (PVC).
Body: PVC.
Valve Units: PVC renewable unit with polypropylene valve disc and replaceable PVC seat. Valve has manual on/off control.
Handle: White nylon four-arm handle with color-coded index disc.
Gooseneck: 6" rigid PVC gooseneck. Gooseneck is set in right hand configuration unless left hand or 180 degrees is specified.
Inlet: 1/2" IPS male inlet.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L7614WSA Same as L7611WSA except with rigid/swing gooseneck.
L7611WSA-PP Same as L7611WSA except with all polypropylene construction.
Note: If self-closing valve is required, add suffix "SC".
Panel Mounted, All PVC
Application: Panel mounted faucet for distilled, deionized or reverse osmosis water. Faucet is constructed entirely of polyvinyl chloride(PVC).
Body: PVC.
Valve Units: PVC renewable unit with polypropylene valve disc and replaceable PVC seat. Valve has manual on/off control.
Handle: White nylon four-arm handle with color-coded index disc.
Gooseneck: 6" rigid PVC gooseneck. Inlet: 1/2" IPS male inlet.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L72714WSA Same as L72711WSA except with rigid/swing gooseneck.
L72711WSA-PP Same as L72711WSA except with all polypropylene construction.
Note: If self-closing valve is required, add suffix "SC".
Deck Mounted, Polypropylene Lined
Application: Deck mounted faucet for distilled, deionized or reverse osmosis water. Faucet has exterior brass casing and interior lining of inert polypropylene. Pure water comes in contact only with inert plastic.
Valve Body: Forged brass with polished chrome plated finish.
Valve Units: Diaphragm-type valve. Brass valve stem and bonnet with elastomer diaphragm. Valve has manual on/off control.
Handle: White nylon four-arm handle with color-coded index disc.
Gooseneck: 6" Rigid brass riser.
Inlet:3/8" IPS male shank with 3/8" OD tube connection. Furnished with 3/8" OD compression adaptor for inlet.
Outlet: Seven serration plastic hose end.
ADDITIONAL MODELS
L7834 Same as L7833 except panel mounted.
Note: If self-closing valve is required, add suffix "SC".
Pure Water Faucets (Plastic)
=ADA Compliant
Laboratory Ball Valve
Application: On/off control of all laboratory gases. For use at pressures up to 75 PSI. When ordered, valve may be specially cleaned, lubricated and packaged for pure gas service. Valve is certified for gas service by the American Gas Association (AGA) and the Canadian Gas Association (CGA). Valve is recommended for ADA-Compliant applications.
Valve Body: Forged brass with polished chrome plated finish.
Valve Units: Quarter-turn open/close with chrome plated brass ball and molded TFE seals.
Handle: Chrome plated forged brass lever hangle with color-coded index disc.
Inlet: 3/8" IPS male inlet.
Outlet: Integral (non-removable) seven serration hose end.
ADDITIONAL MODELS
L4200 Laboratory ball valve same as L4100 but with removable ten serration hose end.
Note: If internal check valve to prevent back flow is required add suffix "CV".
Note: : All Laboratory Ball Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".
=ADA Compliant
Laboratory Ball Valve Assembly, Deck Mounted
Mounting: Deck mounted turret base with single valve. Furnished with 3/8" IPS mounting shank, locknut, and washer.
Valve Body: Forged brass with polished chrome plated finish. Valve Unit: Quarter-turn open/close with chrome plated brass ball and molded TFE seals.
Handle: Chrome plated forged brass lever hangle with color-coded index disc.
Outlet: Integral (non-removable) seven serration hose end.
ADDITIONAL MODELS
L4100-132SWS Same as above except with two valves at 180°.
L4100-132AWS Same as above except with two valves at 90°.
L4100-133WS Same as above but with three valves at 90° apart.
L4100-134WS Same as above but with four valves.
Note: : All Laboratory Ball Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".
=ADA Compliant
Laboratory Ball Valve Assembly, Panel Mounted
Mounting: Panel mounted flange with single valve. Furnished with 3/8" IPS mounting shank, locknut, and washer.
Valve Body: Forged brass with polished chrome plated finish.
Valve Units: Plug valve design with quarter-turn open/close. Plug is individually ground and lapped into valve body.
Handle: Chrome plated forged brass lever hangle with color-coded index disc.
Outlet: Integral (non-removable) seven serration hose end.
ADDITIONAL MODELS
L4100-141WS Same as above except with two valves in wye fitting.
Note: : All Laboratory Ball Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".
Fine Control Needle Valves
Fine Control Needle Valve, Straight Pattern
Application: Precise flow regulation of laboratory gases. Ideal for special gases such as nitrogen, helium and hydrogen. Valve is specially cleaned, lubricated and packaged for use with high purity gases.
Valve Body: Forged brass with polished chrome plated finish.
Valve Unit: Floating tapered stainless steel needle and replaceable stainless steel seat. Valve goes from closed to open in 8 revolutions of handle, providing precise flow regulation.
Handle: Forged brass four-arm handle with color-coded index disc.
Inlet: 3/8" IPS male inlet.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L2872 Fine control needle valve with angled serrated hose end. L2873 Fine control needle valve with quick connect fitting.
Note: All Fine Control Needle Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".
Fine Control Needle Valve Assembly, Deck Mounted
Mounting: Deck mounted turret base with single valve. Furnished with 3/8" IPS mounting shank, locknut, and washer.
Valve Body: Forged brass with polished chrome plated finish.
Valve Units: Floating tapered stainless steel needle and replaceable stainless steel seat. Valve goes from closed to open in 8 revolutions of handle, providing precise flow regulation.
Handle: Forged brass four-arm handle with color-coded index disc. Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L2870-132SWS Same as above except with two valves at 180°.
L2870-132AWS Same as above except with two valves at 90°.
L2870-133WS Same as above but with three valves at 90° apart.
L2870-134WS Same as above but with four valves.
Note: All Fine Control Needle Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".
Fine Control Needle Valve Assembly, Panel Mounted
Mounting: Panel/overhead carrier mounted flange with single valve. Furnished with 3/8" IPS mounting shank, locknut, and washer.
Valve Body: Forged brass with polished chrome plated finish.
Valve Unit: Floating tapered stainless steel needle and replaceable stainless steel seat. Valve goes from closed to open in 8 revolutions of handle, providing precise flow regulation
Handle: Forged brass four-arm handle with color-coded index disc.
Outlet: 3/8" IPS female outlet with removable ten serration hose end.
ADDITIONAL MODELS
L2870-141WS Same as L4870F-225WSA but with two valves in wye fitting, shank supplied loose.
L4870FT-325 Wall mounted, same L4870F-225WSA but with female inlet for connection directly to supply.
Note: All Fine Control Needle Valve assemblies are furnished with mounting shank, locknut and washer (designated by "WS"). If mounting shank is to be assembled, use suffix "WSA".