Double Union Ball Valve for Precise Flow Control
The Double Union Ball Valve is an essential component for controlling water flow in koi pond plumbing systems. It allows precise adjustment of circulation while making it easy to isolate pumps, filters, and pipework during maintenance.
Designed for pressure applications, this valve provides smooth operation and reliable performance in both gravity-fed and pumped pond installations.
Easy Maintenance with True Union Design
The true union construction allows the valve to be dismantled without cutting pipework. This makes servicing quick and straightforward, reducing downtime and simplifying routine maintenance tasks.
This feature is especially beneficial for koi pond systems where equipment access and cleaning are essential.
Durable PVC Construction for Pond Plumbing
Manufactured from high-grade PVC pressure material, this valve is built to withstand demanding pond environments.
Key features include:
• True round ball design for longer lifespan
• Fully adjustable internal ball mechanism
• EPDM sealing system for leak protection
• PTFE seat for smooth operation
These components ensure consistent performance and long-term reliability.
Ideal Applications in Koi Pond Systems
This professional flow control valve fits standard imperial PVC pressure pipework used across UK pond installations.
Common uses include:
• Pump isolation
• Filter bypass control
• Waste line shut-off
• Bottom drain plumbing systems
Installing isolation valves on both sides of pumps allows fast removal and safer maintenance.
Reliable Flow Control Solution
Choosing a Double Union Ball Valve ensures efficient water management and dependable system operation. Its durable construction and serviceable design make it a trusted solution for professional pond builders and serious koi keepers.
Learn more about PVC pressure pipe standards from the British Standards Institution:
https://www.bsigroup.com/en-GB/products-and-services/standards/
