Koi and Aquaculture Shop


Check Valves

Swing/Spring Combo Check Valves (Non-return Valve). Combines the benefits of a spring and a swing check valve; full-flow design; installes in any position. Quiet and no chatter.

15% more flow that comparable spring check valve eliminating the restriction of a spring center poppet.

Valueble to protect your equipment. In aquaculture air pumps are often below the water line. Use these Valterra check valves to keep water out of the pump with minimum head loss. Ask for specs. Made in the USA by Valterra.

Non-return valve




Code Product Image Item Name Price
KVM013 Check valve 1/2" FPT Valterra

Check valve 1/2" FPT Valterra

1/2" FPT x FPT Swing/Spring Combo Check Valve, Clear PVC (FPT = Female thread)
R137.00

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KVM018 Check Valve 3/4" FPT Valterra

Check Valve 3/4" FPT Valterra

3/4" FPT x FPT Swing/Spring Combo Check Valve, Clear PVC
R163.00

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KVM050 Valterra Double Union Check Valve 50mm

Valterra Double Union Check Valve 50mm

Union x Union Swing/Spring Combo 50mm Check Valve Swing/Spring Combo Check Valves (Non-return Valve). Combines the benefits of a spring and a swing...
R570.00
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KVM063 Check Valve 63mm Valterra

Check Valve 63mm Valterra

63mm Union x Union Swing/Spring Combo Check Valve
R573.00

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