T&S Brass B-3972-XS Waste Drain Valve 3-1/2" Sink Hole Short Lever Handle

The T&S Brass B-3972-XS Waste Drain Valve is a commercial-grade lever waste solution designed for precise drainage management in foodservice environments. Engineered by T&S Brass, this drain valve fits a 3-1/2" sink opening and features a short lever handle for ergonomic operation. It includes a 1-1/2" NPT female outlet and a 2" NPT male outlet, making it suitable for seamless integration into professional plumbing systems. This model offers durable construction and reliable performance, serving high-demand kitchens that require efficient waste disposal with easy maintenance and leak-free operation.

Top T&S Brass B-3972-XS Features

The T&S Brass B-3972-XS Waste Drain Valve is tailored for foodservice operators needing robust, easy-to-maintain drainage components. Its short lever handle allows swift control, while the precise NPT connections ensure secure attachment to existing plumbing. Crafted from corrosion-resistant materials, it ensures durability under frequent use, and its compact form reduces installation space. Ideal for commercial kitchens with moderate throughput, this valve streamlines workflow and simplifies cleaning routines.

• Functionality: Precise waste control with short lever handle for quick operation
• Durability: Made from corrosion-resistant materials for long-term use
• Ease-of-Maintenance: Simple disassembly for cleaning and servicing
• Application: Compatible with 1-1/2" NPT female and 2" NPT male outlets
• Workflow Benefit: Facilitates seamless waste disposal with reliable performance

Designed for installation in commercial kitchen plumbing systems requiring efficient waste management.

Technical Specs of the T&S Brass B-3972-XS Waste Drain Valve

The B-3972-XS model is constructed from durable materials suited for demanding foodservice environments. It features a 3-1/2" sink hole opening and includes a short lever handle for ergonomic operations. The valve’s outlets include a 1-1/2" NPT female connection and a 2" NPT male outlet, facilitating versatile plumbing setups. Weighing approximately 3.16 lbs, this unit is lightweight yet robust, with corrosion-resistant properties. Designed to withstand typical kitchen temperatures and frequent use, it ensures consistent performance across meal service shifts. The unit requires no electrical connections, relying solely on manual operation, and its straightforward disassembly makes cleaning and maintenance efficient. Its materials are compatible with standard plumbing cleaners, and the design minimizes water leakage risks, supporting sanitary practices in busy commercial kitchens.

• Manufacturer: T&S Brass
• Model Number: B-3972-XS
• Type: Lever Waste Valve
• Opening Size: 3-1/2" Sink Opening
• Drain Outlet Size: 1-1/2" NPT female / 2" NPT male
• Weight: 3.16 lbs
• Construction: Corrosion-resistant metal alloy with stainless steel finish
• Operating Range: Suitable for standard kitchen temperature ranges
• Dimensions: Width – specific to sink hole, height and depth optimized for space efficiency
• Maintenance: Tool-free disassembly for cleaning

What is a commercial waste drain valve?

A commercial waste drain valve is a plumbing fitting designed for efficient waste management in foodservice and hospitality settings. It features durable materials, precise connections, and ergonomic operation mechanisms—such as short lever handles—optimized for frequent use. Installed in sinks or drain assemblies, these valves facilitate controlled, leak-free waste removal in busy kitchens, often matching standard plumbing sizes like 1-1/2" NPT female and 2" NPT male outlets. The T&S Brass B-3972-XS Waste Drain Valve exemplifies this category by offering robust construction, ease of maintenance, and compatibility with commercial plumbing systems, making it ideal for moderate-volume restaurant, hotel, or cafeteria applications where reliable drainage performance is critical.

Top Commercial Waste Drain Valves for Foodservice Operations

Top commercial waste drain valves provide reliable, durable drainage solutions with ergonomic features tailored for moderate workload kitchens. Made to fit standard sink openings, they enable efficient waste removal in foodservice settings, exemplified by models like T&S Brass B-3972-XS. Built for long-term performance in hospitality and culinary environments, these valves support streamlined workflows and sanitation compliance.

• Operation type — ideal for moderate-volume restaurant kitchens
• Kitchen space — suited for compact commercial food preparation areas
• Foodservice category — applicable in cafeteria and catering facilities
• Workload qualifier — designed for steady daily use and consistent drainage
• Use case — optimized for fast, reliable waste management in busy kitchens

Why Choose T&S Brass B-3972-XS Waste Drain Valve

Why choose the T&S Brass B-3972-XS Waste Drain Valve over comparable models lies in its sturdy construction, intuitive short lever operation, and versatile plumbing compatibility. Its corrosion-resistant build ensures longevity under demanding kitchen conditions, while its compact design enhances installation flexibility. This model also simplifies maintenance procedures, leading to less downtime and consistent sanitary performance, making it a superior choice for commercial drainage applications.

• Self-contained design minimizes installation complexity
• Compact footprint for limited space applications
• High durability with corrosion-resistant material
• Designed for reliable, leak-free waste disposal
• Ideal for restaurant, cafeteria, and food prep environments