Shop Inline Threaded Check Valve

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$572.51
Parker Check Valve: 3/4" Pipe - Inline, MNPT X MNPT, 3,000 WOG | Part 12M-C12L-1-BN-B
MSC Direct
$572.51
Parker Check Valve: 3/4" Pipe - Inline, MNPT X MNPT, 3,000 WOG | Part 12M-C12L-1-BN-B
MSC Direct
$566.15
Parker Check Valve: 3/4" Pipe - Inline, Comp X Comp, 3,000 WOG | Part 12Z-C12L-1-BN-B
MSC Direct
$566.15
Parker Check Valve: 3/4" Pipe - Inline, Comp X Comp, 3,000 WOG | Part 12Z-C12L-1-BN-B
MSC Direct
$176.62
NIBCO Check Valve: 1-1/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1-1/4
MSC Direct
Special Offer
$176.62
NIBCO Check Valve: 1-1/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1-1/4
MSC Direct
$79.57
Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 3,000 WOG | Part 6960690
MSC Direct
Special Offer
$79.57
Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 3,000 WOG | Part 6960690
MSC Direct
$271.93
NIBCO Check Valve: 2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-2
MSC Direct
$271.93
NIBCO Check Valve: 2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-2
MSC Direct
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$229.15
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 300-200
MSC Direct
$229.15
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 300-200
MSC Direct
$253.09
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-200
MSC Direct
Special Offer
$253.09
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-200
MSC Direct
$13.84
Jupiter Pneumatics Check Valve: 1/4" Pipe - Inline, FNPT X FNPT | Part 4926801813JP
MSC Direct
Special Offer
$13.84
Jupiter Pneumatics Check Valve: 1/4" Pipe - Inline, FNPT X FNPT | Part 4926801813JP
MSC Direct
$116.74
Spring Check Valve: Inline Valve Body, 1 1/2 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY5
Grainger
$116.74
Spring Check Valve: Inline Valve Body, 1 1/2 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY5
Grainger
$35.91
Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 2,500 WOG | Part 6010190
MSC Direct
Special Offer
$35.91
Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 2,500 WOG | Part 6010190
MSC Direct
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
83
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
$13.84
Jupiter Pneumatics Check Valve: 3/8" Pipe - Inline, FNPT X FNPT | Part 4926802013JP
MSC Direct
$13.84
Jupiter Pneumatics Check Valve: 3/8" Pipe - Inline, FNPT X FNPT | Part 4926802013JP
MSC Direct
$9.64
$11.29
Homewerks VCKP40E5B PVC Schedule 40, 1-Inch In-Line Check Valve, X Solvent, 1 Inch, White
Amazon.com
14% off
$9.64
$11.29
Homewerks VCKP40E5B PVC Schedule 40, 1-Inch In-Line Check Valve, X Solvent, 1 Inch, White
Amazon.com
$222.52
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-150
MSC Direct
$222.52
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-150
MSC Direct
$85.70
Spring Check Valve: Inline Valve Body, 1 1/4 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY4
Grainger
$85.70
Spring Check Valve: Inline Valve Body, 1 1/4 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY4
Grainger
$13.99
Stainless Steel 3/4 NPT Thread Non Return One Way Horizontal/Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow Prevention
Amazon.com
$13.99
Stainless Steel 3/4 NPT Thread Non Return One Way Horizontal/Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow Prevention
Amazon.com
$105.60
NIBCO Check Valve: 3/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-3/4, T113
MSC Direct
Special Offer
$105.60
NIBCO Check Valve: 3/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-3/4, T113
MSC Direct
$269.75
Plast-O-Matic Check Valve: 1/4" Pipe - Inline, FNPT X FNPT, 150 WOG | Part CKD025V-PV
MSC Direct
$269.75
Plast-O-Matic Check Valve: 1/4" Pipe - Inline, FNPT X FNPT, 150 WOG | Part CKD025V-PV
MSC Direct
$99.45
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 2400-050
MSC Direct
Special Offer
$99.45
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 2400-050
MSC Direct
$172.99
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 400-150
MSC Direct
Special Offer
$172.99
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 400-150
MSC Direct
$88.63
NIBCO Check Valve: 1/2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1/2
MSC Direct
Special Offer
$88.63
NIBCO Check Valve: 1/2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1/2
MSC Direct
$34.99
105-633G 1/2" Inline Check Valve, Expansion Pex A Connection, Class 150, 300 WOG
Amazon.com
Free shipping
$34.99
105-633G 1/2" Inline Check Valve, Expansion Pex A Connection, Class 150, 300 WOG
Amazon.com
$12.99
Boltigen 1/2 Inch NPT Thread Stainless Steel Spring Check Valve, Non Return One Way Horizontal Check Valve, Vertical Inline Water Check Valves For
Amazon.com
$12.99
Boltigen 1/2 Inch NPT Thread Stainless Steel Spring Check Valve, Non Return One Way Horizontal Check Valve, Vertical Inline Water Check Valves For
Amazon.com
$97.04
Dayton Spring Check Valve: Inline Valve Body, 1/2 in Pipe Size, FNPT X FNPT, PVC, Female, NPT, NPT Model: 4RG64
Grainger
1
$97.04
Dayton Spring Check Valve: Inline Valve Body, 1/2 in Pipe Size, FNPT X FNPT, PVC, Female, NPT, NPT Model: 4RG64
Grainger
$75.35
Swing Check Valve: Swing, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Bronze Model: 10F303
Grainger
$75.35
Swing Check Valve: Swing, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Bronze Model: 10F303
Grainger
$30.23
Parker Check Valve: 1/4" Pipe - Inline, Push-To-Connect X MNPT, 300 WOG | Part FB6MCVC4-HRED-3
MSC Direct
Special Offer
$30.23
Parker Check Valve: 1/4" Pipe - Inline, Push-To-Connect X MNPT, 300 WOG | Part FB6MCVC4-HRED-3
MSC Direct
$11.07
Jupiter Pneumatics Check Valve: 1/8" Pipe - Inline, FNPT X FNPT | Part 4926801613JP
MSC Direct
Special Offer
$11.07
Jupiter Pneumatics Check Valve: 1/8" Pipe - Inline, FNPT X FNPT | Part 4926801613JP
MSC Direct
$29.99
Speciality Mfr | Specialty Mfr Check Valve: 3/8" Pipe - Inline, Barb X Barb, 125 WOG | Part 5721490
MSC Direct
Special Offer
$29.99
Speciality Mfr | Specialty Mfr Check Valve: 3/8" Pipe - Inline, Barb X Barb, 125 WOG | Part 5721490
MSC Direct
$82.99
Speciality Mfr | Specialty Mfr Check Valve: 1/2" Pipe - Inline, FNPT X FNPT, 500 WOG | Part 6540090
MSC Direct
Special Offer
$82.99
Speciality Mfr | Specialty Mfr Check Valve: 1/2" Pipe - Inline, FNPT X FNPT, 500 WOG | Part 6540090
MSC Direct
$93.29
Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$93.29
Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$76.87
Swing Check Valve: Swing, Inline Valve Body, 1/4 in Pipe Size, FNPT X FNPT, Std Model: 4VMT7
Grainger
$76.87
Swing Check Valve: Swing, Inline Valve Body, 1/4 in Pipe Size, FNPT X FNPT, Std Model: 4VMT7
Grainger
$37.99
Beckson Hose Inline Check Valve - 1 1/2" - CV-1-1/2
Defender Marine
30-day returns (most items)
$37.99
Beckson Hose Inline Check Valve - 1 1/2" - CV-1-1/2
Defender Marine
$2.50
3/4 in. Schedule 40 PVC Inline Spring Check Valve For Backflow Prevention NSF FIP Threaded-Type
247Garden
30-day returns (most items)
$2.50
3/4 in. Schedule 40 PVC Inline Spring Check Valve For Backflow Prevention NSF FIP Threaded-Type
247Garden
$5.73
Bluefin PVCVT100 1" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
SupplyHouse.com
$5.73
Bluefin PVCVT100 1" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
SupplyHouse.com
$131.79
1/2" In-Line Ball Cone Softseat Check Valves Stainless Steel Viton-Seated NPT Threaded Apollo 62-503-01 Model CVSE12 | By Pipingnow.Com
Pipingnow.com
$131.79
1/2" In-Line Ball Cone Softseat Check Valves Stainless Steel Viton-Seated NPT Threaded Apollo 62-503-01 Model CVSE12 | By Pipingnow.Com
Pipingnow.com
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    Shop Inline Threaded Check Valve

    Sponsored
    About our ads
    $572.51
    Parker Check Valve: 3/4" Pipe - Inline, MNPT X MNPT, 3,000 WOG | Part 12M-C12L-1-BN-B
    MSC Direct
    $572.51
    Parker Check Valve: 3/4" Pipe - Inline, MNPT X MNPT, 3,000 WOG | Part 12M-C12L-1-BN-B
    MSC Direct
    $566.15
    Parker Check Valve: 3/4" Pipe - Inline, Comp X Comp, 3,000 WOG | Part 12Z-C12L-1-BN-B
    MSC Direct
    $566.15
    Parker Check Valve: 3/4" Pipe - Inline, Comp X Comp, 3,000 WOG | Part 12Z-C12L-1-BN-B
    MSC Direct
    $176.62
    NIBCO Check Valve: 1-1/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1-1/4
    MSC Direct
    Special Offer
    $176.62
    NIBCO Check Valve: 1-1/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-1-1/4
    MSC Direct
    $79.57
    Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 3,000 WOG | Part 6960690
    MSC Direct
    Special Offer
    $79.57
    Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 3,000 WOG | Part 6960690
    MSC Direct
    $271.93
    NIBCO Check Valve: 2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-2
    MSC Direct
    $271.93
    NIBCO Check Valve: 2" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-2
    MSC Direct
    $72.22
    Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
    Grainger
    $72.22
    Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
    Grainger
    $229.15
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 300-200
    MSC Direct
    $229.15
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 300-200
    MSC Direct
    $253.09
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-200
    MSC Direct
    Special Offer
    $253.09
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-200
    MSC Direct
    $13.84
    Jupiter Pneumatics Check Valve: 1/4" Pipe - Inline, FNPT X FNPT | Part 4926801813JP
    MSC Direct
    Special Offer
    $13.84
    Jupiter Pneumatics Check Valve: 1/4" Pipe - Inline, FNPT X FNPT | Part 4926801813JP
    MSC Direct
    $116.74
    Spring Check Valve: Inline Valve Body, 1 1/2 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY5
    Grainger
    $116.74
    Spring Check Valve: Inline Valve Body, 1 1/2 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY5
    Grainger
    $35.91
    Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 2,500 WOG | Part 6010190
    MSC Direct
    Special Offer
    $35.91
    Speciality Mfr | Specialty Mfr Check Valve: 1/4" Pipe - Inline, MNPT X FNPT, 2,500 WOG | Part 6010190
    MSC Direct
    $16.99
    2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
    Amazon.com
    83
    $16.99
    2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
    Amazon.com
    $13.84
    Jupiter Pneumatics Check Valve: 3/8" Pipe - Inline, FNPT X FNPT | Part 4926802013JP
    MSC Direct
    $13.84
    Jupiter Pneumatics Check Valve: 3/8" Pipe - Inline, FNPT X FNPT | Part 4926802013JP
    MSC Direct
    $9.64
    $11.29
    Homewerks VCKP40E5B PVC Schedule 40, 1-Inch In-Line Check Valve, X Solvent, 1 Inch, White
    Amazon.com
    14% off
    $9.64
    $11.29
    Homewerks VCKP40E5B PVC Schedule 40, 1-Inch In-Line Check Valve, X Solvent, 1 Inch, White
    Amazon.com
    $222.52
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-150
    MSC Direct
    $222.52
    Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 375-150
    MSC Direct
    $85.70
    Spring Check Valve: Inline Valve Body, 1 1/4 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY4
    Grainger
    $85.70
    Spring Check Valve: Inline Valve Body, 1 1/4 in Pipe Size, FNPT X FNPT, Bronze, NPT Model: 6AJY4
    Grainger
    $13.99
    Stainless Steel 3/4 NPT Thread Non Return One Way Horizontal/Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow Prevention
    Amazon.com
    $13.99
    Stainless Steel 3/4 NPT Thread Non Return One Way Horizontal/Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow Prevention
    Amazon.com
    $105.60
    NIBCO Check Valve: 3/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-3/4, T113
    MSC Direct
    Special Offer
    $105.60
    NIBCO Check Valve: 3/4" Pipe - Inline, FNPT X FNPT, 250 WOG | Part T480Y-3/4, T113
    MSC Direct