4" Wafer Check Valve for Irrigation, Stainless Steel Disc, EPDM Seal, Epoxy Coating Cast Iron Body, 2 Year Warranty, by Zotexa (4")

4" Wafer Check Valve for Irrigation, Stainless Steel

Our check valves are sleek and made to fit in tight spaces between two flanges. There are no controls on this valve. The main component of the valve is a swinging disc in the center that opens in one direction and closes if liquids flow back the other direction.

  • Brand: Zotexa
  • ASIN: B07GZX61TW

American Valve G31 1 1/4" Lead Free Check Valve, 1-1/4"

American Valve G31 1 1/4" Lead Free Check

The American Valve G31 is a lead-free swing check valve that comes with female threaded end connections. It is designed to prevent backflow.

  • Brand: American Valve
  • ASIN: B003BHZ4JG
  • UPC: 611918068879

NIBCO W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free, Class 125, Iron Body, Bronze Seat and Disc, 3"

NIBCO W910B-LF/W960B-LF Silent Wafer Check Valve

The NIBCO cast iron sliding disc check valve is wafer style to fit between standard flanges. Wafer checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.

  • Brand: NIBCO
  • ASIN: B00NQ7D7S6
  • UPC: 039923326935

NIBCO W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free, Class 125, Iron Body, Bronze Seat and Disc, 2-1/2"

NIBCO W910B-LF/W960B-LF Silent Wafer Check Valve

The NIBCO cast iron sliding disc check valve is wafer style to fit between standard flanges. Wafer checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.

  • Brand: NIBCO
  • ASIN: B00NQ7D7DG
  • UPC: 039923326928

NIBCO W920W-LF Twin Disc Wafer Check Valve Lead-Free, Class 125, Wafer Style, Buna-N Seat, 3"

NIBCO W920W-LF Twin Disc Wafer Check

Check valves prevent backflow by automatically closing when fluid reverses direction. The check valve is recommended for commercial and industrial water applications only. Wafer checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.

  • Brand: NIBCO
  • ASIN: B00NQ7DHSG
  • UPC: 039923327222

Watts 1 inch 007M1QT Double Check Valve

Watts 1 inch 007M1QT Double Check

Product can not ship to California, Vermont, and outside United States. Watts Series 007M1QT Double Check Valve 1" (0062306)Series 007 Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. It consists of a bronze (1/2 to 2 in) or fused epoxy coated cast iron (2 1/2 to 3 in) body construction that is easy to maintain and service. Series 007 is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).The Watts Series 007M1QT Double Check Valve has only one cover so it is easy to maintain and there are no special tools required for servicing it. It is a compact design with replaceable seats and seat discs. Watts Series 007M1QT Double Check Valve 1" (0062306) Features: 1/2 to 3 in. (15 to 80mm) Only one cover Top entry Replaceable seats and seat discs Modular construction Cast bronze body construction - 1/2" - 2" (15 - 50mm) Fused epoxy coated cast iron body - 2-1/2" - 3" (65 - 80mm) Top mounted ball valve test cocks Low pressure drop 1/2" - 1" (15 - 25mm) have tee handles* Not AB1953 CA/VT Compliant

  • Color: Red
  • Brand: Watts
  • ASIN: B001289MAS
  • UPC: 098268005080

Valterra 200-20W PVC Swing (No Spring) Check Valve, White, 2" Slip

Valterra 200-20W PVC Swing (No Spring) Check Valve,

This Valterra 200-20W check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and its full flow construction allows for insignificant flow loss at the swing check, so no spring is needed. It has 2" slip connections at both ends, which must be fastened with glue, and a maximum pressure rating of 150 pounds per square inch (psi). This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various wat...

  • Color: white
  • Brand: Valterra
  • ASIN: B005OTLJIE
  • UPC: 019079902054

Valterra 200-CU20 PVC Swing/Spring Combination Check Valve, Clear, 2" Union

Valterra 200-CU20 PVC Swing/Spring Combination Check Valve, Clear,

This Valterra 200-CU20 union check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it possible to install it in any position. It has a 2" slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they a...

  • Color: Clear
  • Brand: Valterra
  • ASIN: B00B95UUJQ
  • UPC: 019079704207

Valterra 200-C15W PVC Swing (No Spring) Check Valve, Clear, 1-1/2" Slip

Valterra 200-C15W PVC Swing (No Spring) Check Valve,

This Valterra 200-C15W check valve is made of clear schedule 40 (standard wall) PVC for corrosion resistance, high strength, and less weight than fittings made from metal. It is compatible with schedule 40 PVC (polyvinyl chloride) pipes and fittings or can be connected to other materials such as steel, copper, or cast iron using transition fittings. Its full flow design allows for insignificant flow loss at the swing check, so no spring is needed. It has 1-1/2" slip connectors at both ends to connect to pipes with a smooth bore for enhanced flow and has a maximum pressure rating of 150 psi. This check valve meets ASTM International and American National Standards Institute (ANSI) standards and is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movab...

  • Color: Clear
  • Brand: Valterra
  • ASIN: B0064TQ2WQ
  • UPC: 019079201560

Control Devices Brass Ball Check Valve, 1/4" NPT Female x NPT Male

Control Devices Brass Ball Check Valve, 1/4" NPT

The Control Devices ball-type check valve provides tight sealing, and can be used as a tank check valve for small compressors or as a component in pneumatic circuits. The valve body is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Brass can be connected to copper, brass, plastic, aluminum, and welded steel. Fluorocarbon O-rings provide higher temperature and chemical resistance. It has female National Pipe Taper (NPT) threads on one end and male NPT threads on the other for connecting a male and a female threaded pipe. The NPT threads create a tighter seal than straight threads. The maximum pressure rating is 250 pounds per square inch (psi), and the maximum temperature is 250 degrees Fahrenheit. Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valv...

  • Brand: Control Devices
  • ASIN: B007GDXA60

Control Devices Brass Ball Check Valve, 1/4" NPT Male

Control Devices Brass Ball Check Valve, 1/4" NPT

The Control Devices ball-type check valve provides tight sealing, and can be used as a tank check valve for small compressors or as a component in pneumatic circuits. The valve body is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Brass can be connected to copper, brass, plastic, aluminum, and welded steel. Fluorocarbon O-rings provide higher temperature and chemical resistance. It has female National Pipe Taper (NPT) threads on one end and male NPT threads on the other for connecting a male and a female threaded pipe. The NPT threads create a tighter seal than straight threads. The maximum pressure rating is 250 pounds per square inch (psi), and the maximum temperature is 250 degrees Fahrenheit. Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valv...

  • Brand: Control Devices
  • ASIN: B007GDX93E

Valterra 200-30 PVC Swing/Spring Combination Check Valve, White, 3" Slip

Valterra 200-30 PVC Swing/Spring Combination Check Valve, White,

This Valterra 200-30 check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it possible to install it in any position. It has a 2" slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used ...

  • Color: White
  • Brand: Valterra
  • ASIN: B00B95UBCC
  • UPC: 019079900302

Valterra 200-C20 PVC Swing/Spring Combination Check Valve, Clear, 2" Slip

Valterra 200-C20 PVC Swing/Spring Combination Check Valve, Clear,

This Valterra 200-C20 check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and its swing/spring combination design allows the valve to be installed in any position. It has a 2" slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in var...

  • Color: Clear
  • Brand: Valterra
  • ASIN: B0064TQ45G
  • UPC: 637509103699

Pirate Mfg Residual Valve Disc Drum Brake Set Check Valve Hot Street Custom Rod 2 & 10 Lb

Pirate Mfg Residual Valve Disc Drum Brake Set

Residual Valve Disc Drum Brake Set Check Valve Hot Street Custom Rod 2 & 10 LBDisc And Drum Brake 2LB & 10LB Residual Valve Kit For Disc/Drum- This valve is typically used on the disc & drum brake lines to hold 2lbs & 10 lbs of pressure in the line when the master cylinder is located below the floor or the wheel cylinders or valves are higher than the master cylinder. The function of the valve is to prevent the back flow of fluid to the master cylinder and keep a small amount of pressure in the line eliminating excessive travel and that dreadful spongy pedal feel. These are used in modified cars and street rods and customs. The valve has pipe thread fitting in the ends that accepts the common 3/8-24 inverted flare brake line fitting.The 2 pound residual brake pressure valve is designed for disc brakes. The 10 pound residual brake pressure valve is designed for drum brakes. This kit includes (1) 2 lb and (1) 10 lb residual brake pressure valve. Perfect for your off road, jeep, rock crawler, muscle car, street rod, dune buggy, or sand rail project. Sold as kit.Details:Residual Pressure Valve Drum and Disc KitIncludes: (1) 2 lb Valve for Disc Brakes, (1) 10 lb Valve for Drum BrakesSold As Kit

  • Brand: Pirate Mfg
  • ASIN: B06X9QPN9V

Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" Union

Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear,

This Valterra 200-CU15 union check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it possible to install it in any position. It has a 1-1/2" slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and th...

  • Color: Clear
  • Brand: Valterra
  • ASIN: B00B95UT9M
  • UPC: 019079703156
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