Efficient Drain Control for Commercial Sinks
The T&S Brass B-3942 twist waste valve delivers reliable, hands‑free draining for high‑volume restaurant sinks, reducing splash and maintenance downtime.
Key Features
- Aluminum housing provides lightweight durability and corrosion resistance in commercial kitchen environments.
- Twist‑handle operation allows quick opening and closing with a 60° to 180° rotation for precise flow control.
- Designed for a 3‑inch sink opening, it fits standard commercial sink decks without modifications.
- Equipped with a 2‑inch NPT male thread and 1½‑inch NPT female outlet, it connects easily to existing drain lines.
- Meets ASME A112.18.2 and CSA B125.2 standards, ensuring compliance with industry safety and performance requirements.
From The Manufacturer
Waste Valve, twist handle, 3" sink opening, 2" drain outlet
Images are for reference. Color, configuration, dimensions and what's included vary by model. See the spec sheet to confirm the exact details.














