Valves Valves Check valves prevent water backflow when the pump is not operating. Fill valves automatically add water to features and ponds when needed.
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Valves

Aquascape 3" Dual Union Check Valve

Aquascape 3" Dual Union Check Valve is perfect for larger installations that use large pumps and filters. Heavy-duty, dual union design ensures years of trouble-free use.

Aquascape 3" Dual Union Check Valve

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Atlantic Water Gardens Triton Check Valve

The Triton Check Valve is a "swing style" check valve, featuring a 2" socket union on the inlet, 2" or 1½" socket unions for the outlet, a molded in 90 elbow, and a slim design that allows clearance when installed with direct drive pumps. This check valve can work on any 1½" or 2" pump outlet.

Triton Features:
  • Triton discharge pipe has molded "perfect-cut" dimensions to identify proper lengths for Atlantic products and cut-to-fit 1'' increments on the reverse side.
  • Works with all 1½'' and 2'' pump outlets
  • Maximum assembled height of 17'' (from the pump discharge to the center of the outlet pipe)
  • Can be extended to any length using 2'' sch 40 fittings.
  • Includes: 2'' check valve with unions, 1½'' outlet fitting, 1" thru 1½" tubing adapter, discharge pipe and extension.

Atlantic Water Gardens Triton Check Valve

Item Icons Valve Dimensions Pipe Dimensions Pipe Inlet Pipe Outlet Inlet Outlet Add
5⅝"L x 3½"W x 10"H
11⅞"L x 2⅝"W
1½" or 2" MPT
2" Sch 40 pipe
2" socket
1½" or 2" Sch 40 socket
AquascapePro Dual Union Check Valve 2.0
The Aquascape Dual Union Check Valve 2.0 provides a professional pump and plumbing connection inside skimmer filter systems, as well as pondless water vaults. 
  • Innovative reversible fittings allow for universal application 
  • Prevents water backflow when pump is not operating 
  • Dual-union, tool-free design 
  • Heavy-duty swing style check valve flapper 
  • Height extendable for larger filters and pumps 
Includes:
  • (2) Reversible 2" MPT x 2" Slip
  • (1) Reversible 1.5" FPT x 2" Slip

AquascapePro Dual Union Check Valve 2.0

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Aquascape Check Valve Assembly

You need a check valve assembly to hook up your pump to your plumbing. The check valve also prevents water from draining out of the BIOFALLS Filter and simplifies pump removal.

Aquascape Check Valve Assembly

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Aquascape Check Valve Assembly 2-3 Conversation Kit

Check Valve Assembly 2-3 Conversion Kit

Components:

  • 1 Fitt Red 300CSLIP
  • 1 pipe 002 CV13.5
  • Aquascape Check Valve Assembly 2-3 Conversation Kit

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    Aquascape Check Valve 2 In AquaSurge 2000-5000 Adapter

    Allows AquaSurge pump connection (1.5" outlet) to 2" check valve assembly.

    Aquascape Check Valve 2 In AquaSurge 2000-5000 Adapter

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    Aquascape Tsurumi Check Valve Adapter Kit
    Package Includes:
    • 1 piece 2" flexible pvc pipe (13" long).
    • 1 - 2" mpt x slip fitting.
    • End cap/slip fitting.

    Aquascape Tsurumi Check Valve Adapter Kit

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    Atlantic Water Gardens Auto-Fill

    Maintain a consistent water level in all Atlantic Skimmers, Pump Vaults, Colorfalls and fountain basins by installing an Auto Fill valve. Atlantic™s AF1000 Auto Fill kits include fittings to connect to a water supply using standard garden hose, ½¯ irrigation line and ½¯ Sch 40 PVC.

    • Flow Rate: 0.5 - 1.5 gpm
    • Inlet Pressure: 80 psi max
    • Includes fittings for connection to a garden hose, 1/2" irrigation line, and 1/2" Sch 40 PVC

    Atlantic Water Gardens Auto-Fill

    Item Icons Flow Rate Includes Add
    30 - 90 GPH
    Fittings for garden hose connection, 1/2" irrigation line, and 1/2" Sch 40 PVC
    Out of Stock
    Laguna Float Valve

    Ponds can lose at least seven inches of water a week due to evaporation. Therefore, it is important to regularly replace pond water. With the Laguna Float Valve, you no longer have to worry about having to top off your pond - the Float Valve does it automatically.

    Simply attach a regular garden hose to the Float Valve and place it at the surface of the pond. Its unique design will automatically allow water from the garden hose to flow into the pond when the water level is lower than desired.

    • Adjustable to various settings (allows the water level to be kept at the depth required).
    • Comes complete with a multi-hose adapter 1/4 in to 3/4 in (5 mm to 20 mm).

    Laguna Float Valve

    Item Connection Add
    Laguna Float Valve (MPN PT1842)
    $11.31 $9.95 | 25 Points
    1/4" - 3/4" multi-hose adapter
    Aquascape Compact Water Fill Valve

    Aquascape Water Fill Valves automatically add water to the feature when needed.

    • Reduces time consuming maintenance manually filling with a hose.
    • Helps protects pump from running dry.
    • Better for the ponds ecosystem by adding small amounts of water as needed, eliminating large water chemistry swings that occur during top-offs, including chlorine/chloramine levels.
    Includes fittings to connect to a standard garden hose, 1/4" & 1/2" poly-pipe, 1/2" PVC pipe (pipe sold separately)

    Aquascape Compact Water Fill Valve

    Item Icons Flow Rate Working PSI Dimensions Add
    0 - 1.5 GPM
    0 - 100
    7.5"L x 1.5"D
    Savio Auto-Fill Kit for Waterfall Well

    Maintain optimal water level with a regulated flow of water. Self tapping valve connects to copper, plastic or iron water supply lines up to 1" in diameter. Kit (66002) includes 25' of 1/4" line.

    Savio Auto-Fill Kit for Waterfall Well

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    Savio Mechanical Water Level Sensor Kit

    Low cost solution fits inside your Skimmerfilter. An inexpensive solution for controlling water level in a pond.

    This assembly connects to a ¼" water line and easily fits into a full size Skimmerfilter UV chamber. Maintains pond at the ideal water level.

    Savio Mechanical Water Level Sensor Kit

    Item Connection Add
    1/4" water line
    1/4" water line
    Aquascape Water Fill Valve 200

    Automatically maintains water levels in ponds, decorative water features, and pools.

    • Adds water to ponds, large fountains, and pools as needed.
    • Mechanical arm style water fill valve allows up to 3 gallons per minute flow rate at 0-100 PSI.
    • Includes fittings to connect 1/2-inch poly pipe or 1/2-inch PVC pipe.

    Aquascape Water Fill Valve 200

    Item Icons Flow Rate Working PSI Dimensions Add
    0 - 3 GPM
    0 - 100
    12"L x 3.25"W x 2.25"H
    EasyPro Box Style Fill Valve

    This durable fill valve is ideal since the float is contained inside the valve box. No chance of damaging unit when lifting pumps in or out of skimmer.

    • Delivers up to 245 GPH at maximum of 55 PSI
    • Includes fitting to connect to 1/2" vinyl tubing
    • Fits in small or large skimmer

    EasyPro Box Style Fill Valve

    Item Icons Dimensions Inlet Max PSI Add
    7.5"L x 3"W x 4"H
    1/2" Barb
    55
    EasyPro Fill Valve
    • Ideal for use in skimmers, vaults and the water fill box for maintaining water levels in many different applications
    • Heavy duty brass body and brass rods are far superior to normal plastic fill valves
    • Valve rod (arms) can be adjusted to fit your exact requirements

    EasyPro Fill Valve

    Item Icons Dimensions Add
    8" Overall Length
    AquascapePro Hudson Fill Valve

    Automatically maintains water levels in ponds, decorative water features, and pools.

    2.5-inch diameter valve allows up to 1.5 gallons per minute flow rate at working pressure of 8-65 PSI. Ideal for Aquascape Signature Series Skimmers and Pondless Waterfall Vault. Mounting plate allows 4-inch setting adjustments. Includes quick-connect fitting for 1/4-inch poly pipe water line. Can also be used with 1/2-inch poly or PVC pipe by using with Aquascape Fill Valve Irrigation Conversion Kit (#01008).

      Water Fill Valve
    • Use with Signature SeriesTM or Pondless® Waterfall Vault
    • Automatically maintains water level.
    • Adjustable up to 4"
    • Includes 1/4" plumping connection

    AquascapePro Hudson Fill Valve

    Item Icons Flow Rate Working PSI Dimensions Add
    0 - 1.5 GPM
    8 - 65
    5"L x 2.5"D
    Aquascape Fill Valve Irrigation Conversion Kit

    Conversion kit for Hudson Water Fill Valve (29469). Converts 1/4" Hudson Water Fill Valve connectivity to 1/2" poly or PVC irrigation.

    Aquascape Fill Valve Irrigation Conversion Kit

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    Easypro-Water Fill Box
    Ideal for auto fills inside ponds, Just-A-Falls systems or formal pools!
    • A good way to mount a water fill valve in a pond without a skimmer
    • Provides an ideal housing in which to install an auto fill
    • Sits inside the liner and holds fill valves up to 13" long (Up to WFS50)
    • 1" overflow is included for exact water heights
    Auto fill valve SOLD SEPARATELY WFS37

    Easypro-Water Fill Box

    Item Icons Dimensions Weight Add
    EasyPro Water Fill Box (MPN WFB)
    $85.99 $71.37 | 178 Points
    15" x 8" x 8"
    4 lbs.
    Hikari Check Valve

    Eliminate The Risk Of Water Siphoning Backwards Through Your Aquarium Airline!

    • For use with freshwater or marine aquariums
    • Eliminates the chance of water siphoning backwards through your airline and damaging your pump or causing an electrical short
    • This high quality neoprene valve provides the ideal cracking pressure to reduce surging and provide a long life
    • Easy to read directional arrow molded in durable plastic for permanent assistance with flow direction
    • Clear window allows function verification and visible signs that replacement is necessary
    • Two valves per package for about the price of one (based on competitive items)

    Hikari Check Valve

    Item Connection Add
    3/16" ID airline
    EasyPro 2" Check Valve Assembly

    These check valve assemblies are used inside Pro-Series skimmers to bring the flow of water from the pump up to the outlet hole in the back wall of the skimmer. In an ideal world all pumps would have their outlet at the same height but that is not the case so various height assemblies are needed. Each assembly includes a check valve which keeps the plumbing line full of water even when the pump is off. Please see chart below for the correct pump/skimmer check valve. 

    CVA20TH is for TH series pumps in PSA5000, PSA7000, PS1V or PS1FB skimmers and JAFM, JAFL or PV60E vaults

    EasyPro 2" Check Valve Assembly

    Item Pump Connection Pipe Connection Add
    2" MPT
    2" Rubber Coupling
    EasyPro Three Way CPVC Valve
    • Ability to rotate valve for inlet options
    • Proportional flow control
    • Easy to turn and secure valve
    • 50 psi maximum working pressure

    EasyPro Three Way CPVC Valve

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    Aquascape 2 Way Flow Control Valve

    Regulates water flow from one outlet to two independent destinations

    The convenient and removable multi-hose coupling allows for components to be easily removed and stored during winter months or when not needed.

    Multi-couple fittings allow you to use 1", 1.25" or 1.5" pipe.

    Aquascape 2 Way Flow Control Valve

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    Atlantic 3-Way Diverter for Fountain Basin

    Compact Diverter with Independent Flow Control

    Features:
    • Large inlet for unrestricted water flow.
    • Independent water flow control to each outlet.
    • True "ball" style valves with removable handles
    • Inlet: 1-1/2" FPT
    • Outlet: (3) 3/4" Insert

    Atlantic 3-Way Diverter for Fountain Basin

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    Oase Flow Regulator
    • The Flow Regulator is a simple, but sturdy flow regulator for controlling water flow to filters and water features.
    • The Flow Regulator is also ideal as a tubing connector for connecting non-kink spiral tubing (adapters included).
    • It features both an inlet and an outlet, each with a stepped hose adapter for 1, 1 1/4, and 1 1/2 inch openings.
    The OASE Flow Regulator is an optimal device for adjusting the water flow for pond filters and water features. It is also ideal as a tubing connector for connecting non-kink spiral tubing (adapters included). It features both an inlet and an outlet, each with a stepped hose adapter for 1, 1 1/4, and 1 1/2 inch openings. Its ergonomic handle is designed for smooth turn-on turn-off operation.

    Oase Flow Regulator

    Item Size Add
    1", 1-1/4", 1-1/2"
    PVC Swing Check Valves

    PVC Swing Check Valves

    PVC Swing Check Valves

    Item Size Add
    1-1/2" Slip x Slip
    1-1/2" Slip x Slip
    2" Slip x Slip
    2" Slip x Slip
    3" Slip x Slip
    Valterra 3" Slip x Slip Clear Spring Check Valve

    Valterra 3" Slip x Slip Clear Spring Check Valve

    Valterra 3" Slip x Slip Clear Spring Check Valve

    Item Size Color Add
    Valterra 3" Swing Spring Check Valve Slip x Slip
    Clear
    Ball Valves

    PVC Ball Valves

    Ball Valves

    Item Description Material/Color Add
    Valterra 1.25" Slip x Slip Ball Valve
    PVC/White
    Valterra 1.25" FPT x FPT Ball Valve
    PVC/White
    Valterra 1.5" Slip x Slip Ball Valve
    PVC/White
    Out of Stock
    Valterra 1.5" FPT x FPT Ball Valve
    PVC/White
    Valterra 2" Slip x Slip Ball Valve
    PVC/White
    Valterra 2" FPT x FPT Ball Valve
    PVC/White
    3" Ball Valve Slip x Slip Single Handle PVC White
    PVC/White
    OASE Multi WD 1"
    • The Multi WD 1" is a water distributor equipped with one inlet and three outlets and a stepped hose adaptor (3/4", 1", 1 1/4", 1 1/2" or 19mm, 25mm, 32mm, 38mm).
    • The outlet size is 1" (25mm) allowing for optimum water flow.
    • The configuration of the Multi WD 1" creates optimal interaction between pump, hose and water outlet.
    • If a double distributor function is required, amend the configuration by placing the sealing cap (included) over one of the outlets, restricting water flow.
    The Multi WD 1" water distributor is equipped with one inlet and three outlets and a stepped hose adaptor (3/4", 1", 1 1/4", 1 1/2" or 19mm, 25mm, 32mm, 38mm). The outlet size is 1" (25mm) allowing for optimum water flow. The configuration of the Multi WD 1" creates optimal interaction between pump, hose and water outlet.

    OASE Multi WD 1"

    Item Inlet Connections Outlet Connections Add
    Stepped hose adapter - 3/4, 1, 1 1/4, 1 1/2 in.
    1 in.
    OASE Y Diverter 1-1/2"
    • The Y-Distributor helps operate multiple pumps with a single filter or for distributing the flow from one pump to multiple water outlets.
    • Each outlet is individually adjustable, allowing for independent water flow distribution.
    • The inlet has a 1.5 in. thread and a stepped hose adapter (0.75, 1, 1.25, 1.5, 2 inch).
    • The outlets feature 1.5 in. thread and a stepped hose adapter (1, 1.25, 1.5 inch).
    The hard-working Y-Distributor is named for its design - featuring one inlet and two outlets that form a "Y" shape. Each outlet is individually adjustable, allowing for independent water flow distribution. The Y-Distributor allows for the operation of multiple pumps with a single water filter. It can also be used for distributing the flow of water from one pump to multiple water outlets.

    OASE Y Diverter 1-1/2"

    Item Inlet Connections Outlet Connections Max. Flow Rate Add
    0.75, 1, 1.25, 1.5, 2 in.
    1, 1.25, 1.5 in.
    6000 GPH
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