Check Valves

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  • 1-1/4 in or 1-1/2 in Sump Check Valve Slip End Style
    STREAM33
    1-1/4 in or 1-1/2 in Sump Check Valve Slip End Style
    SKU: S33SCV1
    DESCRIPTION: The Stream33 S33SCV1 1-1/4 in or 1-1/2 in Sump Check Valve Slip End Style is a high-quality check valve that is perfect for any sump pump discharge system. It features reversible end adapters that allow for installation on 1-1/4” or 1-1/2” pipe, can...
    $12.95
    $12.95
  • EMERSON
    Spence Engineering E-3-250 3 Inch 250# Flanged End Main Valve CI
    SKU: E-3-250
    Product Description The Spence Engineering E-3-250 valve is crafted to regulate the flow of liquids and gases in various industrial settings. This 3 inch, 250 pound Flanged End Main Valve, made from robust cast iron, stands as a testament to durability and efficient operation....
    $5,478.08
    $5,478.08
  • Spence Engineering E-11/4 1 1/4 E-Main Valve CI
    EMERSON
    Spence Engineering E-11/4 1 1/4 E-Main Valve CI
    SKU: E-11/4
    Product Description Spence Engineering E-11/4 1 1/4 E-Main Valve CI is a robust industrial valve constructed from sturdy cast iron. It's designed for demanding applications and offers corrosion resistance. This 1 1/4 inch valve fits various piping systems and is easy to install in...
    $1,756.34
    $1,756.34
  • Spears 4529-010 Check Valve 1 Inch PVC True Union Socket/Threaded EPDM
    SPEARS
    Spears 4529-010 Check Valve 1 Inch PVC True Union Socket/Threaded EPDM
    SKU: 4529-010
    Product DescriptionThe Spears 4529-010 is a check valve designed for industrial applications. This valve features a one-inch nominal size and is available in a true union construction. It is made of PVC, ensuring durability and resistance to various chemical environments. One-inch nominal size Socket...
    $143.22
    $143.22
  • SIEMENS 599-05991 3"NC Valve,100cv,BRZ TRIM,FLGD
    CENTURY MOTORS
    SIEMENS 599-05991 3"NC Valve,100cv,BRZ TRIM,FLGD
    SKU: 599-05991
    SIEMENS 599-05991 3"N/C Valve,100cv,BRZ TRIM,FLGD
    $811.78
    $811.78
  • Resideo PCV100 1 Circulating Pump Check ValveResideo PCV100 1 Circulating Pump Check Valve
    RESIDEO BRAUKMANN
    Resideo PCV100 1 Circulating Pump Check Valve
    SKU: PCV100
    Product DescriptionThe Resideo PCV100 is a check valve designed for circulating pumps. This component plays a crucial role in ensuring proper flow direction in heating systems. Compatible with PC3F15 and PC3F26 circulating pumps Max fluid temperature of two hundred degrees Fahrenheit Maximum water pressure...
    $9.74
    $9.74
  • Rectorseal 83982 Aspen Xtra 1/4 Non-Return Check Valve
    RECTORSEAL
    Rectorseal 83982 Aspen Xtra 1/4 Non-Return Check Valve
    SKU: 83982
    Product DescriptionThe RectorSeal 83982 is a non-return check valve. It prevents back-flow of condensate water. This valve is designed for use in plumbing applications where back pressure can cause water to flow in the wrong direction. Prevents back-flow effectively Compact size for easy installation...
    $29.41
    $29.41
  • Pentair 272032 2-Inch Check Valve Diaphragm Replacement
    PENTAIR
    Pentair 272032 2-Inch Check Valve Diaphragm Replacement
    SKU: 272032
    Product DescriptionThe Pentair 272032 2-inch check valve diaphragm replacement is essential for pool and spa maintenance. It ensures smooth operation of your pool systems. Check valve diaphragm replacement Measures 2-inch Compatible with Pentair models Product HighlightsThis product replaces old and worn-out check valve diaphragms...
    $29.08
    $29.08
  • Parker Sporlan 274037-12 1/2 ODF Copper Spring Loaded Check Valve
    PARKER
    Parker Sporlan 274037-12 1/2 ODF Copper Spring Loaded Check Valve
    SKU: 274037-12
    Parker Sporlan 27403712 1/2 ODF Copper Spring Loaded Check Valve
    $39.43
    $39.43
  • MAZZEI
    Mazzei CR-2 Injector Corporation - Rebuild Kit, Check Valve #484 and 684
    SKU: CR-2
    Product DescriptionThe Mazzei CR-2 is a rebuild kit designed specifically for Mazzei injector check valves #484 and #684. This kit includes essential replacement parts to maintain the functionality of your injector system. Replacement parts for check valve assemblies Includes Teflon ball, Kel-F seat, and...
    $21.99
    $21.99
  • Magic Plastics 0821-20MC Check Valve Smart Check 2 Slip 2lb ClearMagic Plastics 0821-20MC Check Valve Smart Check 2 Slip 2lb Clear
    MAGIC PLASTICS
    Magic Plastics 0821-20MC Check Valve Smart Check 2 Slip 2lb Clear
    SKU: 0821-20MC
    Product DescriptionThe Magic Plastics Check Valve, MPN 0821-20MC, is a reliable device used in various plumbing applications. This model features a two-inch slip connection and is designed with a two-pound spring-loaded gate mechanism. The spring mechanism ensures functionality in multiple orientations, making it versatile...
    $40.18
    $40.18
  • MAGIC PLASTICS
    Magic Plastics 0821-15C Check Valve Smart Check 1-1/2 Slip
    SKU: 0821-15C
    Product DescriptionThe Magic Plastics Check Valve, MPN 0821-15C, is a reliable choice for controlling fluid flow in various plumbing applications. This check valve features a spring-loaded gate mechanism that allows installation in multiple orientations. It is designed for systems requiring a slip connection of...
    $30.37
    $30.37
  • Magic Plastics 0823-15RTC Check Valve 1-1/2 Fine Thd 1/2lb ClearMagic Plastics 0823-15RTC Check Valve 1-1/2 Fine Thd 1/2lb Clear
    MAGIC PLASTICS
    Magic Plastics 0823-15RTC Check Valve 1-1/2 Fine Thd 1/2lb Clear
    SKU: 0823-15RTC
    Product DescriptionThe Magic Plastics Check Valve, model 0823-15RTC, is designed for versatile installation in various orientations. This valve is sized at one and a half inches with fine thread and weighs half a pound. It serves as a replacement for traditional ACME fine-thread style...
    $17.18
    $17.18
  • MAGIC PLASTICS
    Magic Plastics 0823-20RT Check Valve 1/2lb Spring-loaded Mechanism
    SKU: 0823-20RT
    Product DescriptionThe Magic Plastics 0823-20RT Check Valve is designed for various applications, featuring a 1/2 lb spring-loaded mechanism. It allows for flexible installation orientations. 2 Fine Thread 1/2 lb spring-loaded White color Product HighlightsThis check valve from Magic Plastics ensures reliable performance with its...
    $29.89
    $29.89
  • Legend Valve 105-208NL 2 S-451 No Lead Check Valve
    LEGEND VALVE
    Legend Valve 105-208NL 2 S-451 No Lead Check Valve
    SKU: 105-208NL
    Product DescriptionLegend Valve 105-208NL is a two-inch swing check valve. This valve is made from cast brass and is compliant with low lead regulations. It is part of the S-451NL series and operates at a pressure rating of 200 psi CWP. Durable cast brass...
    $83.88
    $83.88
  • Johnson Controls VB-3966-1 Flare Valve NC Globe Body 1.0CVJohnson Controls VB-3966-1 Flare Valve NC Globe Body 1.0CV
    JOHNSON CONTROLS
    Johnson Controls VB-3966-1 Flare Valve NC Globe Body 1.0CV
    SKU: VB-3966-1
    Product DescriptionThe Johnson Controls VB-3966-1 flare valve is designed for precise regulation of hot or cold water in HVAC units. This model combines robust construction with functional versatility, ideal for both new installations and maintenance. Easy installation and maintenance due to 1/2 inch OD...
    $358.09
    $358.09
  • Grundfos 596630 Check Valve Kit UPS FC SuperBrute UP15 UPS15 CirculatorsGrundfos 596630 Check Valve Kit UPS FC SuperBrute UP15 UPS15 Circulators
    GRUNDFOS
    Grundfos 596630 Check Valve Kit UPS FC SuperBrute UP15 UPS15 Circulators
    SKU: 596630
    Product DescriptionThe Grundfos 596630 Check Valve Kit is specifically designed for UPS FC SuperBrute UP15 and UPS15 circulator pumps. This essential component ensures efficient operation by preventing backflow and maintaining proper pressure in the system. Enhances system reliability and efficiency Easy installation with a...
    $38.18
    $38.18
  • FLO CONTROL
    Flo Control 1011-15 Check Valve, Slip x Slip, One and One Half Inch, Spring
    SKU: 1011-15
    Product DescriptionThe Flo Control 1011-15 is a check valve designed for water flow management. It features a slip x slip connection with a size of one and one half inches. This valve is constructed with a half-pound spring for reliable operation in various plumbing...
    $48.28
    $48.28
  • FLO CONTROL
    Flo Control 1011C15 Check Valve Spring 1.5 Slip 1/2 lb
    SKU: 1011C15
    Product DescriptionThe Flo Control 1011C15 is a check valve designed for pool and spa systems. This valve features a spring mechanism and is configured for one and a half inch slip connections. It weighs one half pound, making it suitable for lightweight applications in...
    $34.89
    $34.89
  • Flo Control 1720C15 Check Valve Swing 1.5 Slip True Union
    FLO CONTROL
    Flo Control 1720C15 Check Valve Swing 1.5 Slip True Union
    SKU: 1720C15
    Product DescriptionThe Flo Control 1720C15 Check Valve Swing 1.5 Slip True Union is designed for efficient operation in various plumbing applications. This valve ensures unidirectional flow, preventing backflow and leakage. Made with a clear PVC body, it is durable and easy to install. 1.5...
    $57.40
    $57.40
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