Check Valves and Backflow Preventers Total Products: 45
Swing Check Valve PVC 3 Flange
APPROVED VENDOR
Original price
$1,131.49
-
Original price
$1,131.49
Original price
$1,131.49
$1,131.49
-
$1,131.49
Current price
$1,131.49
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3 in Connect...
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Original price
$1,131.49
-
Original price
$1,131.49
Original price
$1,131.49
$1,131.49
-
$1,131.49
Current price
$1,131.49
Vacuum Breaker Bronze 1-1/4 W
APOLLO
Original price
$10.04
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Original price
$10.04
Original price
$10.04
$10.04
-
$10.04
Current price
$10.04
Width 1 1/4 in Standards ASSE 1011
Original price
$10.04
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Original price
$10.04
Original price
$10.04
$10.04
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$10.04
Current price
$10.04
Swing Check Valve PVC 8 Flange
IPEX USA LLC
Original price
$4,971.08
-
Original price
$4,971.08
Original price
$4,971.08
$4,971.08
-
$4,971.08
Current price
$4,971.08
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 8 in Connect...
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Original price
$4,971.08
-
Original price
$4,971.08
Original price
$4,971.08
$4,971.08
-
$4,971.08
Current price
$4,971.08
Swing Check Valve PVC 4 Flange
IPEX USA LLC
Original price
$1,691.86
-
Original price
$1,691.86
Original price
$1,691.86
$1,691.86
-
$1,691.86
Current price
$1,691.86
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 4 in Connect...
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Original price
$1,691.86
-
Original price
$1,691.86
Original price
$1,691.86
$1,691.86
-
$1,691.86
Current price
$1,691.86
Swing Check Valve PVC 3 Flange
APPROVED VENDOR
Original price
$1,331.95
-
Original price
$1,331.95
Original price
$1,331.95
$1,331.95
-
$1,331.95
Current price
$1,331.95
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3 in Connect...
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Original price
$1,331.95
-
Original price
$1,331.95
Original price
$1,331.95
$1,331.95
-
$1,331.95
Current price
$1,331.95
Swing Check Valve PVC 8 Flange
APPROVED VENDOR
Original price
$3,668.83
-
Original price
$3,668.83
Original price
$3,668.83
$3,668.83
-
$3,668.83
Current price
$3,668.83
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 8 in Connect...
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Original price
$3,668.83
-
Original price
$3,668.83
Original price
$3,668.83
$3,668.83
-
$3,668.83
Current price
$3,668.83
Swing Check Valve PVC 6 Flange
APPROVED VENDOR
Original price
$1,945.34
-
Original price
$1,945.34
Original price
$1,945.34
$1,945.34
-
$1,945.34
Current price
$1,945.34
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 6 in Connect...
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Original price
$1,945.34
-
Original price
$1,945.34
Original price
$1,945.34
$1,945.34
-
$1,945.34
Current price
$1,945.34
Swing Check Valve PVC 4 Flange
APPROVED VENDOR
Original price
$1,690.59
-
Original price
$1,690.59
Original price
$1,690.59
$1,690.59
-
$1,690.59
Current price
$1,690.59
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 4 in Connect...
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Original price
$1,690.59
-
Original price
$1,690.59
Original price
$1,690.59
$1,690.59
-
$1,690.59
Current price
$1,690.59
Vacuum Breaker Brass 1/2 NPT
ZURN
Original price
$33.02
-
Original price
$33.02
Original price
$33.02
$33.02
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$33.02
Current price
$33.02
Vacuum Breaker Size 1/2 in Connection Type NPT Material of Construction Brass Seal Rubber Max Pressure 125 psi Temp Range 40 Degrees to 160 Degrees...
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Original price
$33.02
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Original price
$33.02
Original price
$33.02
$33.02
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$33.02
Current price
$33.02
Vacuum Breaker 3/4 GHT Brass
CASH ACME
Original price
$9.30
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Original price
$9.30
Original price
$9.30
$9.30
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$9.30
Current price
$9.30
Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Brass Seal Buna Nitrile Max Pressure 125 psi Temp Range 0 Degrees to 180 De...
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Original price
$9.30
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Original price
$9.30
Original price
$9.30
$9.30
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$9.30
Current price
$9.30
Spring Check Valve 316 SS 2 FNPT
BONOMI
Original price
$338.64
-
Original price
$338.64
Original price
$338.64
$338.64
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$338.64
Current price
$338.64
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$338.64
-
Original price
$338.64
Original price
$338.64
$338.64
-
$338.64
Current price
$338.64
Spring Check Valve 316 SS 1-1/4 FNPT
BONOMI
Original price
$179.69
-
Original price
$179.69
Original price
$179.69
$179.69
-
$179.69
Current price
$179.69
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$179.69
-
Original price
$179.69
Original price
$179.69
$179.69
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$179.69
Current price
$179.69
Concealed Vacuum Breaker 1/2 in MNPT
ZURN
Original price
$230.37
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Original price
$230.37
Original price
$230.37
$230.37
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$230.37
Current price
$230.37
Concealed Vacuum Breaker Size 1/2 in Connection Type MNPT Material of Construction Chrome-Plated Brass Seal Rubber Max Pressure 80 psi Temp Range 1...
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Original price
$230.37
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Original price
$230.37
Original price
$230.37
$230.37
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$230.37
Current price
$230.37
Spring Check Valve 316 SS 1-1/2 FNPT
BONOMI
Original price
$241.56
-
Original price
$241.56
Original price
$241.56
$241.56
-
$241.56
Current price
$241.56
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$241.56
-
Original price
$241.56
Original price
$241.56
$241.56
-
$241.56
Current price
$241.56
Spring Check Valve 316 SS 1 FNPT
BONOMI
Original price
$112.10
-
Original price
$112.10
Original price
$112.10
$112.10
-
$112.10
Current price
$112.10
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
View full Details
Original price
$112.10
-
Original price
$112.10
Original price
$112.10
$112.10
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$112.10
Current price
$112.10
Spring Check Valve 316 SS 3/4 FNPT
BONOMI
Original price
$96.16
-
Original price
$96.16
Original price
$96.16
$96.16
-
$96.16
Current price
$96.16
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$96.16
-
Original price
$96.16
Original price
$96.16
$96.16
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$96.16
Current price
$96.16
Spring Check Valve 316 SS 1/2 FNPT
BONOMI
Original price
$70.94
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Original price
$70.94
Original price
$70.94
$70.94
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$70.94
Current price
$70.94
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$70.94
-
Original price
$70.94
Original price
$70.94
$70.94
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$70.94
Current price
$70.94
Spring Check Valve 316 SS 3/8 FNPT
BONOMI
Original price
$65.64
-
Original price
$65.64
Original price
$65.64
$65.64
-
$65.64
Current price
$65.64
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
View full Details
Original price
$65.64
-
Original price
$65.64
Original price
$65.64
$65.64
-
$65.64
Current price
$65.64
Spring Check Valve 316 SS 1/4 FNPT
BONOMI
Original price
$64.85
-
Original price
$64.85
Original price
$64.85
$64.85
-
$64.85
Current price
$64.85
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$64.85
-
Original price
$64.85
Original price
$64.85
$64.85
-
$64.85
Current price
$64.85
Spring Check Valve 1/2In Clamp SS 145psi
VNE
Original price
$345.21
-
Original price
$345.21
Original price
$345.21
$345.21
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$345.21
Current price
$345.21
Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 3 1/2 in...
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Original price
$345.21
-
Original price
$345.21
Original price
$345.21
$345.21
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$345.21
Current price
$345.21
Spring Check Valve 2.5In Clamp SS 145psi
VNE
Original price
$775.23
-
Original price
$775.23
Original price
$775.23
$775.23
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$775.23
Current price
$775.23
Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 2 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 5 3/8 ...
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Original price
$775.23
-
Original price
$775.23
Original price
$775.23
$775.23
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$775.23
Current price
$775.23
Spring Check Valve 1In Clamp SS 145psi
VNE
Original price
$440.11
-
Original price
$440.11
Original price
$440.11
$440.11
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$440.11
Current price
$440.11
Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1 in Connection Clamp Surface Finish 20 RA ID Overall Length 4 1/8 in M...
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Original price
$440.11
-
Original price
$440.11
Original price
$440.11
$440.11
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$440.11
Current price
$440.11
Check Valve Spring 4In Clamp 145 psi SS
VNE
Original price
$1,336.58
-
Original price
$1,336.58
Original price
$1,336.58
$1,336.58
-
$1,336.58
Current price
$1,336.58
Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 4 in Connection Clamp Surface Finish 20 RA ID Overall Length 8 1/8 in M...
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Original price
$1,336.58
-
Original price
$1,336.58
Original price
$1,336.58
$1,336.58
-
$1,336.58
Current price
$1,336.58
Spring Check Valve 3In Clamp SS 145psi
VNE
Original price
$986.94
-
Original price
$986.94
Original price
$986.94
$986.94
-
$986.94
Current price
$986.94
Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 20 RA ID Overall Length 6 1/8 in M...
View full Details
Original price
$986.94
-
Original price
$986.94
Original price
$986.94
$986.94
-
$986.94
Current price
$986.94