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Inline Control Valves for Water Trucks: Take Command of Your Spray System
Inline Control Valves for Water Trucks: Take Command of Your Spray System
When it comes to precision flow control in water truck applications, inline control valves are essential. At UnitedBuilt, we specialize in providing high-performance, air-operated inline valves engineered for heavy-duty, everyday use. From dust suppression to irrigation and soil compaction, our valves deliver reliable water flow control that operators trust.
What Are Inline Control Valves?
Inline control valves are mounted directly in the water line and used to regulate the flow of water to various outlets—like rear sprays, side nozzles, or water cannons. The air-operated versions used by UnitedBuilt allow for easy in-cab control, improving safety and efficiency.
Visit our full selection of inline control valves to see available options.
Benefits of UnitedBuilt Inline Control Valves
UnitedBuilt valves are designed to outperform basic ball valves and manual gate systems. Here’s why professionals choose our valves:
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Remote Operation: Control spray systems directly from the cab using air-actuated valves.
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Heavy-Duty Durability: Built to withstand tough job site environments with high pressure and frequent use.
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Quick Response: Get precise flow control when and where you need it.
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Seamless Integration: Compatible with our water truck spray systems and pump decks.
Optimized for Water Truck Applications
Whether you're outfitting a new truck or upgrading an existing system, our inline control valves are perfect for:
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Rear spray bars
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Side sprays and nozzles
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Fill systems and water cannons
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Reels and auxiliary water lines
Pair them with our 4x3 centrifugal water pumps for unmatched flow control and system performance.
Why UnitedBuilt?
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In-stock inventory for fast shipping
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American-made components available
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Expert support for selecting and configuring your system
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Trusted by construction crews, municipalities, and contractors nationwide
Conclusion: Precision Flow Control Starts Here
UnitedBuilt’s inline control valves offer the performance, reliability, and convenience professionals need. Whether you’re looking to retrofit an older truck or build a complete system from scratch, our air-operated
Valves & Nozzles
Air-to-Close Spray Valve, Aluminum, 3" Grooved Ends, 1/8" FNPT Air Port, UnitedBuilt AV1100F
UnitedBuiltUnitedBuilt OEM air-operated spray valve AV1100 for water trucks. The AV1100 valve reduces the impact of the water hammer, maximizing the life of y...
View full detailsSpray Head Valve, Normally Closed Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410
UnitedBuiltSpray Head Valve, Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410 Adjustable fan spray pattern. Heavy duty spray head valve air-to-open (norma...
View full detailsInline Valve, Air-to-Close, Aluminum 323, 3" Groove by 2" Flow, ATP 1721-300
ATPAir operated inline spray valve manufactured of aluminum. Connects with 3" grooved ends and has 2" flow. 1/4" FNPT Air Port 3" Grooved Ends
Fan Spray Head, Adjustable Band, Aluminum, 3" Groove, UnitedBuilt BC2399
UnitedBuiltFan spray head nozzle BC2399 with an adjustable band to control fan pattern. Manufactured of cast aluminum with 3" grooved end. UnitedBuilt Original
Fan Spray Nozzle, Duckbill 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2384
UnitedBuilt3" Groove Fan Spray Nozzle with 1/4" slot by 7" wide for wide distribution. Common applications include front and rear spray bars for dust suppress...
View full detailsFlusher Spray Nozzle, Duckbill 3/32" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2178
UnitedBuiltFlusher spray duckbill nozzle BC2178 manufactured of cast aluminum with 3" grooved end.This nozzle has a 7" wide by 3/32" opening slot designed for...
View full detailsFan Spray Head, Deflector, Aluminum, UnitedBuilt BBD
UnitedBuiltUnitedBuilt Spray Head Deflector with Fan Spray Pattern Fits over 3" pipe (3-1/2" inside diameter) Wide fan pattern Manufactured of cast aluminum...
View full detailsInline Control Valve, Air-to-Close, 2-1/2" FNPT, Cla-Val 7100
Cla-ValCla-Val Inline Control Valve, Air Operated, 2-1/2" Inline, Female NPT
Side Spray Nozzle, 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt MP2200
UnitedBuiltSide spray nozzle MP2200 manufactured of cast aluminum with 3" grooved end.This nozzle has a 4" wide by 1/4" opening slot designed for vertical sid...
View full detailsSide Spray Nozzle, Duckbill 1/4" Slot x 5" Wide, 3" Groove, Aluminum, UnitedBuilt BC2179
UnitedBuiltSide spray duckbill nozzle BC2179 manufactured of cast aluminum with 3" grooved end.This nozzle has a 5" wide by 1/4" opening slot designed for ver...
View full detailsFeatured Valves & Nozzles
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21 in stock
Air-to-Close Spray Valve, Aluminum, 3" Grooved Ends, 1/8" FNPT Air Port, UnitedBuilt AV1100F
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$199.00$199.00 - $199.00Current price $199.00UnitedBuilt OEM air-operated spray valve AV1100 for water trucks. The AV1100 valve reduces the impact of the water hammer, maximizing the life of y...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$199.00$199.00 - $199.00Current price $199.00 -
58 in stock
Spray Head Valve, Normally Closed Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$220.00$220.00 - $220.00Current price $220.00Spray Head Valve, Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410 Adjustable fan spray pattern. Heavy duty spray head valve air-to-open (norma...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$220.00$220.00 - $220.00Current price $220.00 -
158 in stock
Inline Valve, Air-to-Close, Aluminum 323, 3" Groove by 2" Flow, ATP 1721-300
ATPOriginal price $0.00 - Original price $0.00Original price $0.00$94.50$94.50 - $94.50Current price $94.50Air operated inline spray valve manufactured of aluminum. Connects with 3" grooved ends and has 2" flow. 1/4" FNPT Air Port 3" Grooved Ends
Original price $0.00 - Original price $0.00Original price $0.00$94.50$94.50 - $94.50Current price $94.50 -
97 in stock
Fan Spray Head, Adjustable Band, Aluminum, 3" Groove, UnitedBuilt BC2399
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$75.00$75.00 - $75.00Current price $75.00Fan spray head nozzle BC2399 with an adjustable band to control fan pattern. Manufactured of cast aluminum with 3" grooved end. UnitedBuilt Original
Original price $0.00 - Original price $0.00Original price $0.00$75.00$75.00 - $75.00Current price $75.00 -
128 in stock
Fan Spray Nozzle, Duckbill 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2384
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$54.00$54.00 - $54.00Current price $54.003" Groove Fan Spray Nozzle with 1/4" slot by 7" wide for wide distribution. Common applications include front and rear spray bars for dust suppress...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$54.00$54.00 - $54.00Current price $54.00 -
436 in stock
Flusher Spray Nozzle, Duckbill 3/32" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2178
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$59.50$59.50 - $59.50Current price $59.50Flusher spray duckbill nozzle BC2178 manufactured of cast aluminum with 3" grooved end.This nozzle has a 7" wide by 3/32" opening slot designed for...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$59.50$59.50 - $59.50Current price $59.50 -
0 in stock. Available on backorder
Fan Spray Head, Deflector, Aluminum, UnitedBuilt BBD
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$67.22$67.22 - $67.22Current price $67.22UnitedBuilt Spray Head Deflector with Fan Spray Pattern Fits over 3" pipe (3-1/2" inside diameter) Wide fan pattern Manufactured of cast aluminum...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$67.22$67.22 - $67.22Current price $67.22 -
0 in stock. Available on backorder
Inline Control Valve, Air-to-Close, 2-1/2" FNPT, Cla-Val 7100
Cla-ValOriginal price $0.00 - Original price $0.00Original price $0.00$395.00$395.00 - $395.00Current price $395.00Cla-Val Inline Control Valve, Air Operated, 2-1/2" Inline, Female NPT
Original price $0.00 - Original price $0.00Original price $0.00$395.00$395.00 - $395.00Current price $395.00 -
Delayed to March-April 2025 | 1 in stock
Side Spray Nozzle, 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt MP2200
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$40.50$40.50 - $40.50Current price $40.50Side spray nozzle MP2200 manufactured of cast aluminum with 3" grooved end.This nozzle has a 4" wide by 1/4" opening slot designed for vertical sid...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$40.50$40.50 - $40.50Current price $40.50 -
50 in stock
Side Spray Nozzle, Duckbill 1/4" Slot x 5" Wide, 3" Groove, Aluminum, UnitedBuilt BC2179
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$54.00$54.00 - $54.00Current price $54.00Side spray duckbill nozzle BC2179 manufactured of cast aluminum with 3" grooved end.This nozzle has a 5" wide by 1/4" opening slot designed for ver...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$54.00$54.00 - $54.00Current price $54.00 -
0 in stock. Available on backorder
Butterfly Valve, Groove with Lever Handle, Nibco GD-4765
NibcoOriginal price $0.00 - Original price $0.00Original price $0.00$365.00 - $964.00$365.00 - $964.00Current price $365.00Manual butterfly valve, grooved ends, made of ductile iron. The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (9...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$365.00 - $964.00$365.00 - $964.00Current price $365.00 -
21 in stock
Spray Valve Kit, AV1100 3" Valve with BC2399 Adjustable Fan Head, UnitedBuilt
UnitedBuilt ChoiceOriginal price $390.74 - Original price $390.74Original price $390.74$390.74$390.74 - $390.74Current price $390.74Air-to-Close AV1100 Valve Kit with Adjustable Fan Nozzle Typical Application: Front and rear fan spray
Original price $390.74 - Original price $390.74Original price $390.74$390.74$390.74 - $390.74Current price $390.74 -
10 in stock
Butterfly Valve, Groove, 10-P Lever Handle, Epoxy Coated, EPDM Disc, 300 PSI, Ductile Iron, Gruvlok AE7721-3
GruvlokOriginal price $0.00 - Original price $0.00Original price $0.00$445.00 - $995.00$445.00 - $995.00Current price $445.00Butterfly Valve, Groove, 10-P Lever Handle, Epoxy Coated, EPDM Disc, 300 PSI, Ductile Iron, Gruvlok AE7721-3
Original price $0.00 - Original price $0.00Original price $0.00$445.00 - $995.00$445.00 - $995.00Current price $445.00 -
36 in stock
Elbow, 90 Degree, 3" Grooved Ends with Elongated End, Aluminum, Transporters Choice
Transporters ChoiceOriginal price $0.00 - Original price $0.00Original price $0.00$27.94$27.94 - $27.94Current price $27.94Original price $0.00 - Original price $0.00Original price $0.00$27.94$27.94 - $27.94Current price $27.94 -
0 in stock. Available on backorder
Inline Control Valve, Air-to-Close, 3" FNPT, Cast Iron, UnitedBuilt AV5293
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$300.00$300.00 - $300.00Current price $300.00UnitedBuilt Inline Control Valve, Air Operated, 3" Inline, Female NPT Find the internal repair kit here.
Original price $0.00 - Original price $0.00Original price $0.00$300.00$300.00 - $300.00Current price $300.00