What is a flush valve used for?

Flush valves are used for submain flushing in micro irrigation systems, clearing debris and sediment to prevent blockages.

How does the flush valve prevent blockages?

The flush valve features a bigger inner hole that allows debris and sediment to be cleared quickly and efficiently during flushing.

Is the flush valve leak-proof?

Yes, Kothari's flush valve uses a special O-ring design to ensure leak-proof operation.

What sizes are available?

Flush valves are available in 40/50mm, 50/63mm, 63mm, and 75mm sizes.

Is the flush valve easy to install?

Yes, Kothari's flush valve is designed for easy installation and can be integrated into existing irrigation lines with minimal effort.

What material is the flush valve made from?

The flush valve is made from high-quality PP and PVC materials for durability.

What is the built-in stopper for?

The flush valve includes a built-in stopper that prevents the cap from spilling out during flushing.

What is the maximum operating pressure for the flush valve?

Kothari's flush valves support a maximum operating pressure of 6 kg/cm².

Flush Valve

Clog-Free Submain Flushing Valve

Our Flush Valve does a simple but crucial job keeping your micro irrigation system clear of the gunk and buildup that always seem to sneak in. Thanks to its bigger inner hole, flushing out debris is quick and painless, no need to worry about future clogs leading to bigger, pricier problems down the line. The leak-proof O-ring keeps everything tight, and the built-in stopper locks the cap in place, so you don’t have to deal with any messy spills during flushing. We make these valves from tough PP and PVC, so they last. You can pop one into your existing lines without a hassle, and right away you’re protecting your drip and sprinkler parts from unnecessary wear.

What makes it stand out?

Large inner opening for quick and effective flushing.
Leak-proof O-ring ensures secure sealing.
Built-in stopper keeps the cap securely in place during operation.
Durable PP and PVC construction for long service life.
Easy to install into existing micro-irrigation systems.
Protects drip and sprinkler components from clogging and wear.
Available in sizes from 40 mm to 75 mm with a maximum pressure rating of 6 kg/cm².