Check Valves

649 Products

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649 Products
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Spring Check Valve 3/4 in. FNPT
PROFLO®

Spring Check Valve 3/4 in. FNPT
Part #PFXSCVF
Item #4468314
Mfr. Part #PFXSCVF
3.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 6 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

6 in. 150# RF FLG CF8M T10 Swing Check Valve PTFE Cover Gasket, API 603, Stainless Steel 316 Body, Trim 10, Bolted Cover
Powell Valves Figure 2342

6 in. 150# RF FLG CF8M T10 Swing Check Valve PTFE Cover Gasket, API 603, Stainless Steel 316 Body, Trim 10, Bolted Cover
Part #P2342FM0TXXXU
Item #502514
Mfr. Part #6.0 2342FM0TXXX
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/2 in. 316 Stainless Steel FNPT Check Valve
Apollo Valves 62-500 Series

1/2 in. 316 Stainless Steel FNPT Check Valve
Part #A6250301
Item #3033575
Mfr. Part #6250301
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
4 in. Cast Iron Flanged Check Valve
NIBCO F-910-B-LF

4 in. Cast Iron Flanged Check Valve
Part #NF910BLFP
Item #4472931
Mfr. Part #NHDY0XH
3.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

3/4 in. Water Service In-Line Forged Brass Check Valve with Press Ends
FNW® Figure X431

3/4 in. Water Service In-Line Forged Brass Check Valve with Press Ends
Part #FNWX431F
Item #4035081
Mfr. Part #FNWX431F
3.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 7 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

3/4 in. Bronze NPT Swing Check Valve
NIBCO

3/4 in. Bronze NPT Swing Check Valve
Part #NT413YLFF
Item #3918530
Mfr. Part #NL740X8
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

1 in. Ductile Iron Flanged Piston Check Valve
Xomox C202

1 in. Ductile Iron Flanged Piston Check Valve
Part #XC202G
Item #3296074
Mfr. Part #7503C91
4.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Out of Stock
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
1-1/2 in. PVC Socket Weld Check Valve
PROFLO®

1-1/2 in. PVC Socket Weld Check Valve
Part #PFPCVS600J
Item #7205673
Mfr. Part #PFPCVS600J
3.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 7 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification
8 in. 150# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover
Powell Valves Figure 1561

8 in. 150# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover
Part #P1561FC8GXXXX
Item #502436
Mfr. Part #8.0 1561FC8GXXX
5 out of 5 Customer Rating
Requires Certification

Points
$1
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  • Pick Up: Not available
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  • Requires Certification
8 in. Cast Iron Flanged Swing Check Valve
Kennedy Valve Mfg. Figure 1106 Series

8 in. Cast Iron Flanged Swing Check Valve
Part #K106LWX
Item #1128583
Mfr. Part #106LW
4.5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
2 in. Cast Iron FNPT Ball Check Valve
Flomatic Corp Model 508

2 in. Cast Iron FNPT Ball Check Valve
Part #F3235
Item #2474548
Mfr. Part #3235
4.1 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification

  • Lead Law Compliant

3/4 in. 316 Stainless Steel FNPT Check Valve
Apollo Valves 62-500 Series

3/4 in. 316 Stainless Steel FNPT Check Valve
Part #A6250401
Item #3033577
Mfr. Part #6250401
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Out of Stock
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
4 in. Cast Iron Flanged Swing Check Valve
Kennedy Valve Mfg. Figure 1106 Series

4 in. Cast Iron Flanged Swing Check Valve
Part #K106LWP
Item #32874
Mfr. Part #106LW
3.5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
1-1/2 in. Bronze Sweat Check Valve
NIBCO S-480-Y-LF

1-1/2 in. Bronze Sweat Check Valve
Part #NS480YLFJ
Item #3918476
Mfr. Part #NJ7Q2XC
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

4 in. 300# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover
Powell Valves Figure 3061

4 in. 300# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover
Part #P3061FC8GXXXP
Item #502441
Mfr. Part #4.0 3061FC8GXXX
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
8 in. Cast Iron Flanged Check Valve
Milwaukee Valve 1800 Series

8 in. Cast Iron Flanged Check Valve
Part #M1800X
Item #3028118
Mfr. Part #1808 - 800
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

6 in. Flange Lever and Weight Check Valve
Kennedy Valve Mfg.

6 in. Flange Lever and Weight Check Valve
Part #K106LWU
Item #33046
Mfr. Part #106LW
4.7 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
Swing Check Valve 1-1/4 in. FNPT
PROFLO®

Swing Check Valve 1-1/4 in. FNPT
Part #PFX31H
Item #3884919
Mfr. Part #PFX31H
3.9 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
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  • Pick Up: 3 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

6 in. Wafer 250 psi WWP Check Valve with Rubber Seat
NIBCO KW-900-W

6 in. Wafer 250 psi WWP Check Valve with Rubber Seat
Part #NKW900WLFU
Item #4473076
Mfr. Part #NLM15XK
4.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Lead Law Compliant

4 in. Cast Iron Flanged Check Valve
NIBCO F-918-B

4 in. Cast Iron Flanged Check Valve
Part #NF918BP
Item #41873
Mfr. Part #NHE300H
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
6 in. Ductile Iron Mechanical Joint Check Valve
American Flow Control Series 2100

6 in. Ductile Iron Mechanical Joint Check Valve
Part #AFC2106NA29MG
Item #3878160
Mfr. Part #2106NA29MG
4 out of 5 Customer Rating
Requires Certification

Points
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  • Pick Up: Not available
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  • Requires Certification
6 in. 150# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover F-0114C-02TY
Velan Valve Figure 0114C

6 in. 150# RF FLG WCB T8 Swing Check Valve Carbon Steel Body, Trim 8, Bolted Cover F-0114C-02TY
Part #VF0114C02TYU
Item #208147
Mfr. Part #F14-0114C-02TY
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
6 in. Grooved Check Valve
Victaulic FireLock® Series 717

6 in. Grooved Check Valve
Part #VDOMV060717PE0
Item #4926665
Mfr. Part #V060717PE0
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
6 in. Ductile Iron Wafer Check Valve
United Brass Works Model 90

6 in. Ductile Iron Wafer Check Valve
Part #U90U
Item #462044
Mfr. Part #255360
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
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Quietflex Manufacturing Series 85

6 in. x 25 ft. Silver R8 Flexible Air Duct - Bagged
Part #Q685
Item #2903130
3.5 out of 5 Customer Rating
Requires Certification

Points
$110.77
EACH
3 in. PVC DWV Wye

3 in. PVC DWV Wye
Part #PDWVYM
Item #2490
3.8 out of 5 Customer Rating
Requires Certification

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2 in. x 20 ft. Plain End Plastic Drainage Pipe

2 in. x 20 ft. Plain End Plastic Drainage Pipe
Part #P40PK20
Item #3465
3.1 out of 5 Customer Rating
Requires Certification

Points
$29.87
per 20 FOOT
2 in. x 10 ft. PVC Drainage Pipe

2 in. x 10 ft. PVC Drainage Pipe
Part #P40FCPK10
Item #117155
5 out of 5 Customer Rating
Requires Certification

Points
$11.16
per 10 FOOT
2 in. PVC DWV 45° Elbow

2 in. PVC DWV 45° Elbow
Part #PDWV4K
Item #495
3.3 out of 5 Customer Rating
Requires Certification

Points
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3/4 in. Copper Male Adapter

3/4 in. Copper Male Adapter
Part #CMAF
Item #34748
5 out of 5 Customer Rating
Requires Certification

Points
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EACH
3/4 in. Black Threaded & Coupled A53A Schedule 40 Carbon Steel Pipe (Global)

3/4 in. Black Threaded & Coupled A53A Schedule 40 Carbon Steel Pipe (Global)
Part #GBPTCA53F
Item #50303
5 out of 5 Customer Rating
Requires Certification

Points
$40.25
per 21 FOOT
2 x 1-1/2 x 1-1/2 in. PVC DWV Sanitary Tee

2 x 1-1/2 x 1-1/2 in. PVC DWV Sanitary Tee
Part #PDWVSTKJJ
Item #21345
3.6 out of 5 Customer Rating
Requires Certification

Points
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1/2 in. Plastic PEX Expansion 90° Elbow
Uponor ProPEX®

1/2 in. Plastic PEX Expansion 90° Elbow
Part #UQ4760500
Item #525328
4.4 out of 5 Customer Rating
Requires Certification

Points
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EACH
1/2 x 2 in. MPT Welded Schedule 40 Black Carbon Steel Nipple

1/2 x 2 in. MPT Welded Schedule 40 Black Carbon Steel Nipple
Part #IBNDK
Item #407040
3.4 out of 5 Customer Rating
Requires Certification

Points
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EACH
12 in. Galvanized Steel Starting Collar in Round Duct

12 in. Galvanized Steel Starting Collar in Round Duct
Part #SHMCL12
Item #3409177
4.8 out of 5 Customer Rating
Requires Certification

Points
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EACH
2 in. x 20 ft. Schedule 40 ABS Plus Foam Core Pipe

2 in. x 20 ft. Schedule 40 ABS Plus Foam Core Pipe
Part #AP40FCPK20
Item #4283922
3.7 out of 5 Customer Rating
Requires Certification

Points
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per 20 FOOT
2 in. x 20 ft. Schedule 40 PVC Foam Core Pipe

2 in. x 20 ft. Schedule 40 PVC Foam Core Pipe
Part #P40FCPK20
Item #117119
5 out of 5 Customer Rating
Requires Certification

Points
$22.33
per 20 FOOT
3 x 2 in. PVC DWV Wye

3 x 2 in. PVC DWV Wye
Part #PDWVYMMK
Item #43998
3.4 out of 5 Customer Rating
Requires Certification

Points
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EACH
3/4 in. x 20 ft. PEX Tubing in White
Uponor AquaPEX®

3/4 in. x 20 ft. PEX Tubing in White
Part #UF1930750
Item #1897390
4.4 out of 5 Customer Rating
Requires Certification

Points
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per 20 FOOT
2 in. PVC DWV P-Trap

2 in. PVC DWV P-Trap
Part #PDWVPTK
Item #41222
5 out of 5 Customer Rating
Requires Certification

Points
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EACH
45/5 mfd 440/370V Dual Round Run Capacitor
MARS USA

45/5 mfd 440/370V Dual Round Run Capacitor
Part #MAR14288
Item #4493119
4.8 out of 5 Customer Rating
Requires Certification

Points
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EACH
4 mil Powder Free Disposable Nitrile Gloves in Blue, M (Box of 100)
Westcraft

4 mil Powder Free Disposable Nitrile Gloves in Blue, M (Box of 100)
Part #WC106739
Item #7964453
5 out of 5 Customer Rating
Requires Certification

Points
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per 1 BOX
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