Professional flow control and isolation for pond systems
The ERA Double Union Ball Valve is a professional-grade isolation valve
Designed for pond filtration systems, pressure pipework, and equipment servicing.
Manufactured from durable CPVC, these valves offer exceptional chemical resistance, pressure performance, and long-term reliability in demanding pond environments.
Compatible with grey pressure pipe systems, this is the preferred valve solution for modern koi pond plumbing.
Compared to slide valves, ERA ball valves offer:
✔ Higher pressure tolerance
✔ Better long-term sealing
✔ Greater reliability
✔ Smoother operation
✔ Longer service life
Choose ERA Double Union Ball Valves if you want:
Reliable flow isolation
Easier equipment servicing
Better performance than slide valves
Professional-grade pond plumbing
This is essential plumbing hardware for serious filtration systems.
✔ 10 Bar Rated | ✔ Serviceable Design | ✔ Professional Koi Pond Plumbing
Add the correct valve and build your system properly from day one.
Professional Flow Control | Isolation For Ponds | ERA Double Union Ball Valve
✔ UK Stockist
✔ Trusted Pond & Koi Specialist
✔ Secure Checkout •
Easy Returns📦
UK mainland delivery🚚
Dispatch in 1–2 working days 💷
Free delivery on orders over £200