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Home/Pumps & Plumbing/Hoses & Valves/Check Valves & Backflow Preventers

Category

Check Valves & Backflow Preventers

Source maintenance, facility, and workplace supplies through a business-ready catalog — every item in stock and ready to quote.

Same-day quote supportBulk order discounts and sourcing support across 7,000+ brands.

223 matching items1 top categories17 active brand filters3 price bands

Shop By

Category Hoses & Valves 223

Brand Watts Regulator Co. 32 B&K LLC 31 Strataflo Products Inc. 30 Zurn Industries, Llc 25 ARROWHEAD BRASS & PLUMBING 19 ASHLAND WATER GROUP 10 Merit Brass Company 8 WATTS BRASS & TUBULAR 8

Price $0.00 - $99.99 98 $100.00 - $199.99 37 $200.00+ 88

Check Valves & Backflow Preventers Showing 1–40 of 223 items

Self Drain Vac Breaker

BUS113214TRV

Self Drain Vac Breaker

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$21.50Available to order

1/2"X3/8" Stop Valve

BUS114539TRV

1/2"X3/8" Stop Valve

SHARKBITE/CASH ACME

Check Valves & Backflow PreventersHoses & Valves

$26.31In stock

1/2" BRS Sillcock

BUS118778TRV

1/2" BRS Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$19.64In stock

1/2" BRS QTR Sillcock

BUS118785TRV

1/2" BRS QTR Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$7.24In stock

3/4"BRS Swing CHK Valve

BUS122566TRV

3/4"BRS Swing CHK Valve

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$13.76In stock

1" BRS Swing CHK Valve

BUS122568TRV

1" BRS Swing CHK Valve

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$19.76In stock

1/2"BRS Swing CHK Valve

BUS122604TRV

1/2"BRS Swing CHK Valve

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$10.70In stock

3/4" Back Flo Preventer

BUS123175TRV

3/4" Back Flo Preventer

WATTS BRASS & TUBULAR

Check Valves & Backflow PreventersHoses & Valves

$101.84In stock

3/4" WTR Pres Red Valve

BUS123715TRV

3/4" WTR Pres Red Valve

WATTS BRASS & TUBULAR

Check Valves & Backflow PreventersHoses & Valves

$201.72In stock

1/2" WTR Pres Red Valve

BUS123716TRV

1/2" WTR Pres Red Valve

WATTS BRASS & TUBULAR

Check Valves & Backflow PreventersHoses & Valves

$208.56Available to order

Back Flow Preventer

BUS127471TRV

Back Flow Preventer

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$10.79In stock

1" Check Valve

BUS129280TRV

1" Check Valve

WATTS

Check Valves & Backflow PreventersHoses & Valves

$16.44In stock

1-1/2" Check Valve

BUS129298TRV

1-1/2" Check Valve

WATTS

Check Valves & Backflow PreventersHoses & Valves

$23.60In stock

1-1/4" Check Valve

BUS129299TRV

1-1/4" Check Valve

WATTS

Check Valves & Backflow PreventersHoses & Valves

$19.10In stock

2" Check Valve

BUS129300TRV

2" Check Valve

WATTS

Check Valves & Backflow PreventersHoses & Valves

$27.71In stock

3/4" Check Valve

BUS129302TRV

3/4" Check Valve

WATTS

Check Valves & Backflow PreventersHoses & Valves

$14.81In stock

1" Press Vac Breaker

BUS130265TRV

1" Press Vac Breaker

WATTS

Check Valves & Backflow PreventersHoses & Valves

$244.34In stock

12" 1/2MIP FF Sillcock

BUS138950TRV

12" 1/2MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$24.00In stock

12" 3/4MIP FF Sillcock

BUS138951TRV

12" 3/4MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$27.61In stock

10" 1/2MIP FF Sillcock

BUS138952TRV

10" 1/2MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$23.99In stock

8" 1/2MIP FF Sillcock

BUS138953TRV

8" 1/2MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$23.81In stock

8" 3/4MIP FF Sillcock

BUS138954TRV

8" 3/4MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$22.90In stock

10" 3/4MIP FF Sillcock

BUS138955TRV

10" 3/4MIP FF Sillcock

B&K LLC

Check Valves & Backflow PreventersHoses & Valves

$27.60In stock

1.5" PVC Check Valve

BUS140911TRV

1.5" PVC Check Valve

GLENTRONICS INC

Check Valves & Backflow PreventersHoses & Valves

$39.91In stock

3/4" Vacuum Breaker

BUS142975TRV

3/4" Vacuum Breaker

SHARKBITE/CASH ACME

Check Valves & Backflow PreventersHoses & Valves

$5.04In stock

1/2" CHK Valve

BUS147255TRV

1/2" CHK Valve

SHARKBITE/CASH ACME

Check Valves & Backflow PreventersHoses & Valves

$19.09In stock

3/4" CHK Valve

BUS147256TRV

3/4" CHK Valve

SHARKBITE/CASH ACME

Check Valves & Backflow PreventersHoses & Valves

$30.00In stock

3/4"FPT Pres Regulator

BUS169441TRV

3/4"FPT Pres Regulator

WATTS BRASS & TUBULAR

Check Valves & Backflow PreventersHoses & Valves

$154.00In stock

1/2FIPx3/4 Sillcock

BUS196841TRV

1/2FIPx3/4 Sillcock

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$14.33In stock

8" Hydrant Faucet

BUS196865TRV

8" Hydrant Faucet

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$33.67In stock

4" Hydrant Faucet

BUS196868TRV

4" Hydrant Faucet

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$31.91In stock

6" BRS Wall Hydrant

BUS196869TRV

6" BRS Wall Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$32.81In stock

8" BRS Wall Hydrant

BUS196870TRV

8" BRS Wall Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$33.67In stock

10" BRS Wall Hydrant

BUS196871TRV

10" BRS Wall Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$34.39In stock

12" BRS Wall Hydrant

BUS196872TRV

12" BRS Wall Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$35.33In stock

6" Frost Free Hydrant

BUS196873TRV

6" Frost Free Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$37.64In stock

8" Frost Free Hydrant

BUS196874TRV

8" Frost Free Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$38.17In stock

10" Frost Free Hydrant

BUS196875TRV

10" Frost Free Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$38.89Available to order

12" Frost Free Hydrant

BUS196876TRV

12" Frost Free Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$40.03In stock

14" Frost Free Hydrant

BUS196877TRV

14" Frost Free Hydrant

ARROWHEAD BRASS & PLUMBING

Check Valves & Backflow PreventersHoses & Valves

$43.19In stock

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BuySupply can help source maintenance and facility items directly from manufacturers, with quote support for bulk order discounts.

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