Krowne 22-800 Ball Valve Twist Drain with Vandal-Resistant Screw
Krowne Ball Valve Twist Drain with Vandal-Resistant Strainer Screw
Product Features:
- Fits 3-1/2-inch sink openings
- 1-1/4-inch overflow outlet with cap
- Nickel-plated cast bronze body
- Premium stainless steel ball valve
- Smooth 1/4-turn twist operation
- Eliminates traditional rubber gasket to reduce leaks
- Higher drain rate than conventional lever waste drains
- Includes vandal-resistant screw for strainer
- 2-inch NPT male outer threads
- 1-1/2-inch NPT female inner threads
- cCSAus and NSF certified
This ball valve twist drain is engineered for commercial environments where performance and durability are critical. The stainless steel ball valve provides smooth quarter-turn operation while delivering a significantly higher drain rate than traditional lever waste designs.
Its nickel-plated cast bronze body resists corrosion and harsh cleaning chemicals, helping reduce long-term maintenance. The included vandal-resistant screw adds security in public or high-traffic installations.


This commercial ball valve twist drain is designed to improve drainage efficiency in professional kitchens, bars, and institutional settings. Its advanced ball valve design allows for faster water evacuation, supporting busy operations and minimizing downtime.
The drain fits 3-1/2-inch sink openings and includes a 1-1/4-inch overflow outlet with cap for added water management. Dual-threaded connections with 2-inch NPT male outer threads and 1-1/2-inch NPT female inner threads simplify installation in standard plumbing systems.
A nickel-plated cast bronze body combined with a premium stainless steel ball valve delivers exceptional durability. By eliminating traditional rubber gaskets, this design helps prevent leaks and withstands exposure to aggressive cleaning chemicals.
With smooth quarter-turn operation and approximately two to three times the drain rate of conventional lever waste drains, this unit helps reduce maintenance costs over time. A vandal-resistant screw further enhances reliability in high-use environments.
| Sink Part Type | Drain |
|---|---|
| Product Weight (lbs) | 5 |
| NSF Listed | Yes |
| Standard Warranty | Lifetime |
| Manufacturer | Krowne |
| MPN | 22-800 |
| SKU | 8N194 |
WARNING - CA Prop 65 








