Description
When you’re working with liquid fertilizers, chemicals, or other fluids that’ll eat through regular rubber seals, you need a drain valve that won’t quit on you halfway through the season. This 2-inch bottom drain valve comes equipped with a Viton gasket that stands up to aggressive chemicals and temperature swings that would destroy standard seals. Whether you’re draining spray tanks for winter storage or doing regular maintenance on your applicator, this valve keeps things sealed tight when you need it closed and flows freely when it’s time to empty.
What You’re Getting
- Viton gasket that resists chemicals, heat, and UV exposure better than regular rubber
- Bolted flange design provides secure mounting and even pressure distribution across the seal
- 2-inch full port opening allows fast draining without restrictions or clogging
- Heavy-duty construction built to handle the weight and pressure of full tanks
- Direct bolt-on installation fits standard tank openings
Built for Real Farm Work
This drain valve is designed for agricultural spray tanks, liquid fertilizer tanks, and other chemical application systems where standard gaskets fail. The bolted flange design distributes clamping force evenly around the seal, preventing the warping and leaks you get with threaded fittings under heavy loads.
Made to Last
The Viton gasket is what sets this valve apart from cheaper alternatives. While regular rubber seals swell, crack, and fail when exposed to fertilizers and chemicals, Viton maintains its flexibility and sealing properties through thousands of cycles and harsh chemical exposure.
Installation Notes
The bolted flange requires a flat, smooth mounting surface for proper sealing. Clean the tank opening thoroughly and check for any warping or damage before installation. Use the proper torque sequence when tightening the bolts—work in a star pattern and don’t over-tighten, as this can distort the flange and cause leaks.






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