






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.
💧 Elevate your spa’s purity game with precision-engineered flow control!
The BBTUS 1/4" 6mm PVDF Spa Ozone Generator Ozonator One-way Check Valve is a compact, chemically resistant valve designed for reliable oxygen and vacuum flow control in hot tubs, water treatment, and air purification systems. Featuring a durable PVDF shell and VITON diaphragm, it operates efficiently across a wide temperature range (-30°C to 150°C) and prevents backflow, ensuring optimal performance and longevity in demanding environments.










| ASIN | B07NTY936C |
| Best Sellers Rank | #55,780 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Check Valves |
| Brand | BBTUS |
| Brand Name | BBTUS |
| Connector Type | Slip |
| Customer Reviews | 4.4 out of 5 stars 154 Reviews |
| Exterior Finish | Plastic,Teflon |
| Inlet Connection Size | 0.25 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 1.57 x 0.71 x 0.71 inches |
| Item Weight | 0.01 kg |
| Item dimensions L x W x H | 1.57 x 0.71 x 0.71 inches |
| Manufacturer | BBTUS |
| Manufacturer Part Number | RYF05 |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 200 kilopascal |
| Model Number | GY2305 |
| Number of Items | 2 |
| Number of Pieces | 2 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.24 inches |
| Outlet Connection Type | National Pipe Tapered |
| Size | 6*4*1CM |
| Thread Size | 0.25 inches (inlet), 0.236 inches (outlet) |
| Thread Type | National Pipe Tapered |
| UPC | 191868785908 |
| Unit Count | 1 Count |
| Valve Type | check valve |
T**.
Heads up for hot tub users.
Okay, so I ordered these to replace the one in my Hotsprings hot tub's ozone injection line that had failed again after only one years use. So far this one is working great and I think I might have figured out why the other ones keep failing. I shut down my hot tub during summer months, and I leave water in the tub during shutdown as instructed buy my hot tub repair guy in order to preserve the glued connection fittings throughout the tub. This check valve was originally located just above the ozone injector and when the tub was not running, water would work its way up the tubing to the valve. I believe the valve sitting in the water for four months caused it to fail. I have relocated the valve closer to the ozone maker and now when the tub is not running, water can not reach the valve. I will update this post if this does not fix the problem. If using in a hot tub, make sure the water can not reach this check valve when the tub is not running.
T**M
Well made
So I purchased these to replace the check valve in an under cabinet soap dispenser. They are much better made that the one that came with the dispenser originally and seem to working really well. Would recommend
C**L
True to size and work great.
They are true to size and worked perfectly on my hot tub application.
D**0
works well
seems ok
T**T
Low quality - not recommended
Lasted less than 3 months. Used as check valve for ozonator in a hot tub. Within 3 months, valve degraded and stuck closed.
R**.
Inexpensive part that works
Perfect fit to repair my leaky hot tub
G**T
Works great on hot tub ozonator
Previous models got waterlogged once a year - this one restored the ozone bubbles and seems more rugged - better material. After six months, all good.
R**N
It Works As Intended
Replaced faulty (old) check valve. Make sure you verify flow direction, it is very tight fitting (this is a good thing as the system is under pressure).
A**S
Good value
I guess I could have gone to Jacuzzi and paid 4 times extra for the exact same thing, but glad I didn't. Worked perfectly for my hot tub ozonator. Back in business. Shame on jacuzzi for price gouging gullible customers.
R**.
Gutes Teil, macht genau, was es soll
Macht genau das was es soll - problemlos in den Kondenswasser-Ablauf unserer Midea PortaSplit eingebaut bzw. dazwischen integriert (Arbeitsaufwand fünf Minuten), und schon hat die Kondenswasser-Pumpe weniger Arbeit, da nichts mehr aus dem Schlauch zurück in die Kondenswasser-Wanne fließen kann. Angegebener Öffnungs-Widerstand scheint ebenfalls zu stimmen, da die Pumpe nach Gehör nicht mehr zu arbeiten hat. Perfekt!
J**C
Clapets ozone
Fonctionnels et adaptés a l’ozone
C**E
Perfekt für die Porta-Split
Funktioniert hervorragend für den Kondensatschlauch der Porta Split und reduziert zurückfließendes Wasser auf ein Minimum.
C**E
Fait le travail.
Vu le prix du clapet anti-retour Sauermann j'ai mis du temps a trouver et choisir un clapet antiretour pour ma.pompe a condensat. Très satisfait fait le travail. A voir la tenue dans le temps.
Trustpilot
1 week ago
3 weeks ago