1-Way Check Valves – Heater and Spa Parts

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Up to 25% off
40mm Hayward® Jandy-style Valves

Sale price From $96.00 Regular price $127.23

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24% off
50mm CMP Sapphire V80 Check Valve - Non Return Valve

Sale price $59.00 Regular price $77.39

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Up to 25% off
50mm Hayward® Jandy-style Valves

Sale price From $96.00 Regular price $127.23

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22% off
Chlorine / Acid Check Valve - One Way Valve - 6mm - Rolachem, Chemigem, Astralpool, Siesta, etc

Sale price $38.00 Regular price $48.53

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47% off

Jandy® (Genuine) 40mm/1.5" - Check Valve - One-Way Valve - 180°

Sale price $75.00 Regular price $141.66

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47% off

Jandy® (Genuine) 40mm/1.5" - Check Valve 90°

Sale price $75.00 Regular price $141.66

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41% off

Jandy® (Genuine) 50mm/2" - Check Valve / One-Way Valve

Sale price $84.00 Regular price $141.66

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41% off

Jandy® (Genuine) 50mm/2" - Check Valve 90°

Sale price $84.00 Regular price $141.66

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24% off

Ozone Check Valve - Del Ozone 1/4" and 3/8" Stepped Barb - OBSOLETE

Sale price $2.00 Regular price $2.63

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24% off

SP PoolQuip Davey SpaQuip Check Valve - 40mm - One-Way

Sale price $38.00 Regular price $49.85

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22% off

SP PoolQuip Davey SpaQuip Teflon Check Valve - 50mm - One-Way

Sale price $55.00 Regular price $70.83

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24% off
Spa Ozone Check (One-Way) Valve 1/4" - 5-6mm

Sale price $19.00 Regular price $24.92

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Electrical and gas parts must be installed and serviced by a licensed, qualified professional with experience in these products. We are not liable for incorrect installation, damage, or injury resulting from work done by an unqualified person. Performing electrical or gas work without the proper qualifications is both illegal and dangerous.

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All trademarks, brand names, and logos displayed on this website are the property of their respective owners. Heater and Spa Parts is an independent Australian supplier of replacement parts and accessories. Use of trademarked names, logos, or brands is for identification and compatibility purposes, in accordance with the Trademarks Act 1995. We are not affiliated with or endorsed by trademark holders unless expicitly stated.
We are an authorised dealer, retailer, and/or service & warranty agent for many leading brands, including:
Fluidra (AstralPool, Zodiac, Hurlcon), Aeware (Gecko), AquaFlo, Balboa, CG Air, CMP, Darlly, Davey, Del Ozone, Edgetec, Gecko, Goulds, Henden, Honeywell, Hydroquip, ITT, Jandy, Joyonway, Laing, Lo-Chlor, LX, Madimack, Magnum, Onga, Pentair, Raypak, Rheem, Reemay, S & P, Sensaheat, Spa-Craft, Spa-King, SpaNet, Spa-Quip, SpaZazz, Waterway, Weld-On, Xylem, and others.