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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1413

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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Flow Check Valve 1 In Sweat Bronze

Flow Check Valve 1 In Sweat Bronze

WATTS
$178.07 - $178.07
$178.07
$178.07 - $178.07
$178.07

Flow Check Valve Material of Construction Bronze Size 1 in Length 3 3/4 in Mounting Position Horizontal Overall Height 3 7/8 in Max Pressure 50 psi...

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$178.07 - $178.07
$178.07
$178.07 - $178.07
$178.07
Swing Check Valve Bronze 1-1/4 FNPT

Swing Check Valve Bronze 1-1/4 FNPT

MILWAUKEE VALVE
$263.48 - $263.48
$263.48
$263.48 - $263.48
$263.48

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 1 1/4 in ...

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$263.48 - $263.48
$263.48
$263.48 - $263.48
$263.48
Flow Check Valve 3/4 In Sweat Bronze

Flow Check Valve 3/4 In Sweat Bronze

WATTS
$166.47 - $166.47
$166.47
$166.47 - $166.47
$166.47

Flow Check Valve Material of Construction Bronze Size 3/4 in Length 3 in Mounting Position Horizontal Overall Height 3 5/8 in Max Pressure 50 psi M...

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$166.47 - $166.47
$166.47
$166.47 - $166.47
$166.47
Flow Check Valve 1-1/4 In FNPT Cast Iron

Flow Check Valve 1-1/4 In FNPT Cast Iron

WATTS
$191.27 - $191.27
$191.27
$191.27 - $191.27
$191.27

Flow Check Valve Material of Construction Cast Iron Size 1 1/4 in Length 4 3/4 in Mounting Position Horizontal or Angle Overall Height 5 5/8 in Max...

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$191.27 - $191.27
$191.27
$191.27 - $191.27
$191.27
Flow Check Valve 1 In FNPT Cast Iron

Flow Check Valve 1 In FNPT Cast Iron

WATTS
$153.01 - $153.01
$153.01
$153.01 - $153.01
$153.01

Flow Check Valve Material of Construction Cast Iron Size 1 in Length 4 1/4 in Mounting Position Horizontal or Angle Overall Height 5 in Max Pressur...

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$153.01 - $153.01
$153.01
$153.01 - $153.01
$153.01
Dual Check Valve w Port Bronze 1/2 FNPT

Dual Check Valve w Port Bronze 1/2 FNPT

WATTS
$190.25 - $190.25
$190.25
$190.25 - $190.25
$190.25

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 1/2 in ...

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$190.25 - $190.25
$190.25
$190.25 - $190.25
$190.25
Dual Check Valve w/ Port Brass 3/4 FNPT

Dual Check Valve w/ Port Brass 3/4 FNPT

APOLLO
$105.69 - $105.69
$105.69
$105.69 - $105.69
$105.69

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Brass Pipe or Tube Size 3/4 in C...

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$105.69 - $105.69
$105.69
$105.69 - $105.69
$105.69
Silent Check Valve PVC 2 Slip

Silent Check Valve PVC 2 Slip

MAGIC
$49.11 - $49.11
$49.11
$49.11 - $49.11
$49.11

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves PVC Pipe or Tube Size 2 in Connec...

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$49.11 - $49.11
$49.11
$49.11 - $49.11
$49.11
Silent Check Valve PVC 2 Slip

Silent Check Valve PVC 2 Slip

MAGIC
$44.94 - $44.94
$44.94
$44.94 - $44.94
$44.94

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves PVC Pipe or Tube Size 2 in Connec...

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$44.94 - $44.94
$44.94
$44.94 - $44.94
$44.94
Silent Check Valve PVC 1-1/2 Slip

Silent Check Valve PVC 1-1/2 Slip

MAGIC
$40.45 - $40.45
$40.45
$40.45 - $40.45
$40.45

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves PVC Pipe or Tube Size 1 1/2 in Co...

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$40.45 - $40.45
$40.45
$40.45 - $40.45
$40.45
Silent Check Valve PVC 1-1/2 Slip

Silent Check Valve PVC 1-1/2 Slip

MAGIC
$35.45 - $35.45
$35.45
$35.45 - $35.45
$35.45

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves PVC Pipe or Tube Size 1 1/2 in Co...

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$35.45 - $35.45
$35.45
$35.45 - $35.45
$35.45
Double Disc Check Valve SS 8 Flange

Double Disc Check Valve SS 8 Flange

SSI
$3,403.30 - $3,403.30
$3,403.30
$3,403.30 - $3,403.30
$3,403.30

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$3,403.30 - $3,403.30
$3,403.30
$3,403.30 - $3,403.30
$3,403.30
Disc Check Valve Cast Iron 8 Flange

Disc Check Valve Cast Iron 8 Flange

SSI
$918.95 - $918.95
$918.95
$918.95 - $918.95
$918.95

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Cast Iron Pipe or Tube Size ...

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$918.95 - $918.95
$918.95
$918.95 - $918.95
$918.95
Disc Check Valve Cast Iron 3 Flange

Disc Check Valve Cast Iron 3 Flange

SSI
$200.47 - $200.47
$200.47
$200.47 - $200.47
$200.47

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Cast Iron Pipe or Tube Size ...

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$200.47 - $200.47
$200.47
$200.47 - $200.47
$200.47
Silent Check Valve Cast Iron 3 Flange

Silent Check Valve Cast Iron 3 Flange

SSI
$311.14 - $311.14
$311.14
$311.14 - $311.14
$311.14

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 3 in ...

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$311.14 - $311.14
$311.14
$311.14 - $311.14
$311.14
Silent Check Valve Cast Iron 8 Flange

Silent Check Valve Cast Iron 8 Flange

SSI
$1,763.54 - $1,763.54
$1,763.54
$1,763.54 - $1,763.54
$1,763.54

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 8 in ...

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$1,763.54 - $1,763.54
$1,763.54
$1,763.54 - $1,763.54
$1,763.54
Triple Check Valve Cast Iron 6 Flange

Triple Check Valve Cast Iron 6 Flange

SSI
$2,012.34 - $2,012.34
$2,012.34
$2,012.34 - $2,012.34
$2,012.34

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Triple Duty Body Material - Valves Cast Iron Pipe or Tube Size ...

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$2,012.34 - $2,012.34
$2,012.34
$2,012.34 - $2,012.34
$2,012.34
Triple Check Valve Cast Iron 4 Flange

Triple Check Valve Cast Iron 4 Flange

SSI
$1,026.47 - $1,026.47
$1,026.47
$1,026.47 - $1,026.47
$1,026.47

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Triple Duty Body Material - Valves Cast Iron Pipe or Tube Size ...

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$1,026.47 - $1,026.47
$1,026.47
$1,026.47 - $1,026.47
$1,026.47
Spring Check Valve Bronze 2 FNPT

Spring Check Valve Bronze 2 FNPT

SIMMONS
$230.12 - $230.12
$230.12
$230.12 - $230.12
$230.12

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves Bronze Pipe or Tube Size 2 in Con...

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$230.12 - $230.12
$230.12
$230.12 - $230.12
$230.12
Spring Check Valve Bronze 1-1/2 FNPT

Spring Check Valve Bronze 1-1/2 FNPT

SIMMONS
$142.89 - $142.89
$142.89
$142.89 - $142.89
$142.89

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves Bronze Pipe or Tube Size 1 1/2 in...

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$142.89 - $142.89
$142.89
$142.89 - $142.89
$142.89
Spring Check Valve Bronze 1 FNPT

Spring Check Valve Bronze 1 FNPT

SIMMONS
$76.18 - $76.18
$76.18
$76.18 - $76.18
$76.18

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves Bronze Pipe or Tube Size 1 in Con...

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$76.18 - $76.18
$76.18
$76.18 - $76.18
$76.18
Spring Check Valve Bronze 3/4 FNPT

Spring Check Valve Bronze 3/4 FNPT

SIMMONS
$68.75 - $68.75
$68.75
$68.75 - $68.75
$68.75

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

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$68.75 - $68.75
$68.75
$68.75 - $68.75
$68.75
Foot Valve 2 Size NPT 3-1/2 L 3-1/2 W

Foot Valve 2 Size NPT 3-1/2 L 3-1/2 W

SIMMONS
$171.12 - $171.12
$171.12
$171.12 - $171.12
$171.12

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$171.12 - $171.12
$171.12
$171.12 - $171.12
$171.12
Foot Valve 1-1/2 Size NPT 2-5/16 L

Foot Valve 1-1/2 Size NPT 2-5/16 L

SIMMONS
$107.78 - $107.78
$107.78
$107.78 - $107.78
$107.78

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$107.78 - $107.78
$107.78
$107.78 - $107.78
$107.78

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