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Check Valves and Backflow Preventers

105 Results Found that Include 447 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Backflow Preventer Repair Kit
  • WATTS
  • Backflow Preventer Repair KitBackflow Preventer Repair Kit
  • Item # 30UK39
  • Mfr. Model # LFRK 909-RT 2 1/2-3
  • Backflow Preventer Repair Kit, For Use With Watts Series LF909, 2-1/2 In. to 3 In., Includes Check Disc,...More

Vacuum Breaker,3/4in,GHT,Lead Free Brass
  • WATTS
  • Vacuum Breaker, 3/4in, GHT, Lead Free BrassVacuum Breaker,3/4in,GHT,Lead Free Brass
  • Item # 30UK52
  • Mfr. Model # 3/4 LF8BI
  • Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Lead Free Brass, Seal Silicone,...More

Backflow Preventer Repair Kit
  • WATTS
  • Backflow Preventer Repair KitBackflow Preventer Repair Kit
  • Item # 30UK38
  • Mfr. Model # LFRK 909M1-RT 1 1/4-2
  • Backflow Preventer Repair Kit, For Use With Watts Series LF909, 1-1/4 In. to 2 In., Includes Disc Assembly,...More

Backflow Preventer Test Kit,Model 830
Backflow Preventer Test Kit,Model 835
Backflow Preventer Test Kit,Model 847
Backflow Preventer Repair Kit
  • WATTS
  • Backflow Preventer Repair KitBackflow Preventer Repair Kit
  • Item # 30UK40
  • Mfr. Model # LFRK 909-RT 4
  • Backflow Preventer Repair Kit, For Use With Watts Series LF909, 4 In., Includes Check Disc, Cover O-Ring,...More

Valve Pedal
Test Cock,3/4 In,Use w/Watts Series TC
Air Gap,3 In,NPT,Use w/Watts Series 909
  • WATTS
  • Air Gap, 3 In, NPT, Use w/Watts Series 909Air Gap,3 In,NPT,Use w/Watts Series 909
  • Item # 6AUX0
  • Mfr. Model # 909 AGK 4-6 8-10 M1
  • Air Gap, For Use With Watts Series 909, 4 In. to 6 In., 909 M1, 8 In. to 10 In., Size 3 In., Connection Type...More

Check Valve,1/8 In. to 1/4 In.,PK6
  • BEL-ART - SCIENCEWARE
  • Check Valve, 1/8 In. to 1/4 In., PK6Check Valve,1/8 In. to 1/4 In.,PK6
  • Item # 46C905
  • Mfr. Model # 19715-0000
  • Check Valve, Material of Construction Polypropylene, Size 1/8 In. Tapers To 1/4 In., Connection Type Barb,...More

Air Gap,4 In,NPT,Use w/Watts Series 909
  • WATTS
  • Air Gap, 4 In, NPT, Use w/Watts Series 909Air Gap,4 In,NPT,Use w/Watts Series 909
  • Item # 6AUX1
  • Mfr. Model # 909 AGM 8-10 909
  • Air Gap, For Use With Watts Series 909, 8 In. to 10 In., Size 4 In., Connection Type NPT, Length 11-1/4 In.,...More

Digital Backflow Preventer Test Kit
  • WATTS
  • Digital Backflow Preventer Test KitDigital Backflow Preventer Test Kit
  • Item # 6AUZ3
  • Mfr. Model # TK-99D
  • Digital Backflow Preventer Test Kit, Includes Digital Test Gauge, Test Valves, Hose Adapters, (3) 3 ft....More

Ring Check Valve,Bronze,1/2 In.,Solder
  • NIBCO
  • Ring Check Valve, Bronze, 1/2 In., SolderRing Check Valve
  • Item # 6P982
  • Mfr. Model # US480 1/2
  • Ring Check Valve, Material of Construction Bronze, Size 1/2 In., Connection Type Solder, Length 1-3/16 In.,...More

Check Valve,2in,Union x Union,Clear
  • VALTERRA
  • Check Valve, 2in, Union x Union, ClearCheck Valve,2in,Union x Union,Clear
  • Item # 35ZY74
  • Mfr. Model # 200-CU20
  • Check Valve, Material of Construction PVC, Size 2 In., Connection Type Union x Union, Length 4-1/2 In., Width...More

Vacuum Breaker,3/8in,FNPT,Chrome,125 psi
  • APOLLO
  • Vacuum Breaker, 3/8in, FNPT, Chrome, 125 psiVacuum Breaker,3/8in,FNPT,Chrome,125 psi
  • Item # 31EE41
  • Mfr. Model # 38LF10203
  • Vacuum Breaker, Size 3/8 In., Connection Type FNPT, Material of Construction Lead-Free Bronze-Rough Chrome,...More

Concealed Vacuum Breaker,1/2 In.,MNPT
  • ZURN INDUSTRIES
  • Concealed Vacuum Breaker, 1/2 In., MNPTConcealed Vacuum Breaker,1/2 In.,MNPT
  • Item # 45K793
  • Mfr. Model # Z80000-XL-EVB
  • Concealed Vacuum Breaker, Size 1/2 In., Connection Type MNPT, Material of Construction Chrome-Plated Brass,...More

Backflow Quick Connect 1/2in NPT x 1/4in
Vacuum Breaker,3/4 In.,FNPT,PVC,150 psi
Results per page: 16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More