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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 45

Sub Collections

Check Valves
Check Valves
Sanitary Check Valves
Sanitary Check Valves
Vacuum Breakers
Vacuum Breakers
Backflow Preventers
Backflow Preventers
Backflow Preventer Test Kits
Backflow Preventer Test Kits
Backflow Preventer Repair Kits
Backflow Preventer Repair Kits
Backflow Preventer Accessories
Backflow Preventer Accessories
Flow Control Check Valves
Flow Control Check Valves
Surge Relief Valves
Surge Relief Valves
Foot Valve Spring Bronze 2
Foot Valves
Backwater Valve 4 in PVC 120 Deg F
Backwater Valves

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Spring Check Valve 2In Clamp SS 145psi

Spring Check Valve 2In Clamp SS 145psi

VNE
$541.62 - $541.62
$541.62
$541.62 - $541.62
$541.62

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 20 RA ID Overall Length 5 1/16 in ...

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$541.62 - $541.62
$541.62
$541.62 - $541.62
$541.62
Spring Check Valve 1.5In Clamp SS 145psi

Spring Check Valve 1.5In Clamp SS 145psi

VNE
$443.89 - $443.89
$443.89
$443.89 - $443.89
$443.89

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 4 9/16...

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$443.89 - $443.89
$443.89
$443.89 - $443.89
$443.89
Spring Check Valve 3/4In Clamp SS 145psi

Spring Check Valve 3/4In Clamp SS 145psi

VNE
$399.37 - $399.37
$399.37
$399.37 - $399.37
$399.37

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 3/4 in Connection Clamp Surface Finish 20 RA ID Overall Length 3 1/2 in...

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$399.37 - $399.37
$399.37
$399.37 - $399.37
$399.37
Backflow Preventer 3/4 Size MNPT 175psi

Backflow Preventer 3/4 Size MNPT 175psi

ZURN WILKINS
$198.33 - $198.33
$198.33
$198.33 - $198.33
$198.33

Backflow Preventer Series Wilkins 350 Size 3/4 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max T...

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$198.33 - $198.33
$198.33
$198.33 - $198.33
$198.33
Backflow Preventer 3/8 Size FNPT 150psi

Backflow Preventer 3/8 Size FNPT 150psi

ZURN WILKINS
$197.05 - $197.05
$197.05
$197.05 - $197.05
$197.05

Backflow Preventer Series Wilkins 740 Size 3/8 in Connection FNPT Body Material Stainless Steel Temp Range 33 Degrees to 130 Degrees F Max Temp 130...

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$197.05 - $197.05
$197.05
$197.05 - $197.05
$197.05
Backflow Preventer 1 Size MNPT 175 psi

Backflow Preventer 1 Size MNPT 175 psi

ZURN WILKINS
$241.50 - $241.50
$241.50
$241.50 - $241.50
$241.50

Backflow Preventer Series Wilkins 350 Size 1 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max Tem...

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$241.50 - $241.50
$241.50
$241.50 - $241.50
$241.50
Shroud Repair Hardware

Shroud Repair Hardware

SPEAKMAN
$109.31 - $109.31
$109.31
$109.31 - $109.31
$109.31

Shroud Repair Hardware

$109.31 - $109.31
$109.31
$109.31 - $109.31
$109.31
Vb Check Assembly

Vb Check Assembly

SPEAKMAN
$5.78 - $5.78
$5.78
$5.78 - $5.78
$5.78

Vb Check Assembly

$5.78 - $5.78
$5.78
$5.78 - $5.78
$5.78
Vacuum Breaker 3/4 in GHT

Vacuum Breaker 3/4 in GHT

ZURN WILKINS
$24.86 - $24.86
$24.86
$24.86 - $24.86
$24.86

Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Acetal Brass Stainless Steel Seal Buna Nitrile Max Pressure 125 psi Temp Ra...

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$24.86 - $24.86
$24.86
$24.86 - $24.86
$24.86
Dual Check Valve Bronze 1 FNPT

Dual Check Valve Bronze 1 FNPT

ZURN WILKINS
$79.14 - $79.14
$79.14
$79.14 - $79.14
$79.14

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 1 in Connection T...

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$79.14 - $79.14
$79.14
$79.14 - $79.14
$79.14
Vacuum Breaker 2 3/4 in H 3/4 in

Vacuum Breaker 2 3/4 in H 3/4 in

APOLLO
$145.82 - $145.82
$145.82
$145.82 - $145.82
$145.82

Dual Check Hose Connect. Vacuum Breaker Size 3/4 in Connection Type Hose Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees...

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$145.82 - $145.82
$145.82
$145.82 - $145.82
$145.82
Dual Check Valve Bronze 3/4 MNPTxFNPT

Dual Check Valve Bronze 3/4 MNPTxFNPT

ZURN WILKINS
$89.48 - $89.48
$89.48
$89.48 - $89.48
$89.48

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connection...

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$89.48 - $89.48
$89.48
$89.48 - $89.48
$89.48
Dual Check Valve Bronze 3/4 FNPT

Dual Check Valve Bronze 3/4 FNPT

ZURN WILKINS
$81.47 - $81.47
$81.47
$81.47 - $81.47
$81.47

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connection...

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$81.47 - $81.47
$81.47
$81.47 - $81.47
$81.47
Backflow Preventer 1 in FMTC x MMTC

Backflow Preventer 1 in FMTC x MMTC

ZURN WILKINS
$83.51 - $83.51
$83.51
$83.51 - $83.51
$83.51

Backflow Preventer Size 1 in Connection FMTC x MMTC Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pr...

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$83.51 - $83.51
$83.51
$83.51 - $83.51
$83.51
Vacuum Breaker 2 11/16 in H 3/4 in

Vacuum Breaker 2 11/16 in H 3/4 in

APOLLO
$188.96 - $188.96
$188.96
$188.96 - $188.96
$188.96

Dual Check Hose Connect. Vacuum Breaker Size 3/4 in Connection Type Hose Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees...

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$188.96 - $188.96
$188.96
$188.96 - $188.96
$188.96
Backflow Preventer 1 in FNPT

Backflow Preventer 1 in FNPT

ZURN WILKINS
$330.67 - $330.67
$330.67
$330.67 - $330.67
$330.67

Backflow Preventer Size 1 in Connection FNPT Body Material Low Lead Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 p...

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$330.67 - $330.67
$330.67
$330.67 - $330.67
$330.67
Backflow Preventer 1 in FMTC x FNPT

Backflow Preventer 1 in FMTC x FNPT

ZURN WILKINS
$81.89 - $81.89
$81.89
$81.89 - $81.89
$81.89

Backflow Preventer Size 1 in Connection FMTC x FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pr...

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$81.89 - $81.89
$81.89
$81.89 - $81.89
$81.89
Backflow Preventer 1 1/4 in FMTC x FNPT

Backflow Preventer 1 1/4 in FMTC x FNPT

ZURN WILKINS
$144.26 - $144.26
$144.26
$144.26 - $144.26
$144.26

Backflow Preventer Size 1 1/4 in Connection FMTC x FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Ma...

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$144.26 - $144.26
$144.26
$144.26 - $144.26
$144.26
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$47.13 - $47.13
$47.13
$47.13 - $47.13
$47.13

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Thermoplastic Max Pressure 125 psi Temp Rang...

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$47.13 - $47.13
$47.13
$47.13 - $47.13
$47.13
Vacuum Breaker 2 in H 3/4 in

Vacuum Breaker 2 in H 3/4 in

APOLLO
$49.75 - $49.75
$49.75
$49.75 - $49.75
$49.75

Hose Connection Vacuum Breaker 3/4 in Size 3/4 in Connection Type Hose Material of Construction Bronze w/Satin Brass Finish Max Pressure 125 psi Te...

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$49.75 - $49.75
$49.75
$49.75 - $49.75
$49.75
Vacuum Breaker 3/4 in GHT Brass 125 psi

Vacuum Breaker 3/4 in GHT Brass 125 psi

WATTS
$17.63 - $17.63
$17.63
$17.63 - $17.63
$17.63

Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Brass Max Pressure 125 psi Temp Range 180 Degrees F Height 1 1/2 in Width 1...

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$17.63 - $17.63
$17.63
$17.63 - $17.63
$17.63

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