T&S Brass B-3970-VR Waste Drain Valve 3-1/2" Sink Hole Lever Handle

The T&S Brass B-3970-VR Waste Drain Valve is a commercial-grade lever-operated drain designed for installation in 3-1/2" sink openings. This valve features an vandal-resistant flat strainer and is constructed from durable materials optimized for long-term rugged use in foodservice environments. Equipped with a 1-1/2" NPT male adapter and a 2" NPT male outlet, it provides reliable, leak-proof drainage for high-volume kitchen applications, such as prep stations and heavy-duty sinks. Its precise dimensions ensure compatibility with standard commercial sinks, making it a robust solution for efficient waste management in professional kitchens.

Top T&S Brass B-3970-VR Features

The T&S Brass B-3970-VR waste drain valve offers a sturdy, vandal-resistant design with a 3-1/2" sink hole compatibility, ensuring secure installation in commercial sinks. Its lever handle provides easy operation, while the flat strainer enhances durability. The unit’s 1-1/2" NPT male adapter and 2" NPT outlet facilitate straightforward plumbing connections. Designed for medium to high throughput environments, this drain valve supports efficient workflow and sanitation standards.

• Functional lever handle for effortless operation
• Constructed from corrosion-resistant stainless steel
• Vandal-resistant flat strainer for longevity
• Easy to maintain with simple disassembly
• Compatible with standard 3-1/2" sink openings

Ideal for commercial kitchens requiring reliable waste drainage with minimal downtime.

Warranty Brass B-3970-VR Technical Specs

The T&S Brass B-3970-VR waste drain valve is engineered from high-quality stainless steel, ensuring durability and corrosion resistance in demanding foodservice settings. It features a 3-1/2" sink hole opening and connects seamlessly via a 1-1/2" NPT male adapter and a 2" NPT male outlet for flexible piping configurations. Weighing approximately 3.75 lbs, this model emphasizes structural integrity and ease of installation. Its design supports continuous operation within operational temperature ranges suitable for typical commercial kitchen environments. The flat strainer is vandal-resistant, enhancing lifespan and reducing maintenance needs. Its dimensions are tailored for standard sink installations, offering reliable performance in busy foodservice facilities.

• Electrical Requirements: None (manual operation)
• Construction & Finish: Stainless steel with vandal-resistant features
• Dimensions: Fits 3-1/2" sink openings, specific size tailored to standard installations
• Weight: 3.75 lbs for durable handling and installation
• Temperature Resistance: Designed for typical commercial kitchen temperature ranges
• Cleaning & Maintenance: Easy disassembly and cleaning without specialized tools
• Usage Compatibility: Compatible with 1-1/2" and 2" drain outlets

• Plumbing connection: 1-1/2" NPT male adapter for seamless piping
• Drain outlet size: 2" NPT male, suitable for high-volume waste removal
• Installation clearance: Designed to fit standard sink cutouts at 3-1/2" diameter
• Flow capacity: Supports efficient drainage in high-use environments
• Materials compatibility: Suitable for food-contact environments, corrosion-resistant

What is a commercial waste drain valve?

A commercial waste drain valve is a plumbing component designed for efficient, durable waste removal in professional kitchen and foodservice settings. It consists of a lever-operated mechanism allowing quick opening and closing, typically mounted in sinks or prep stations. The T&S Brass B-3970-VR model features a 3-1/2" opening tailored for standard commercial sinks, with robust stainless steel construction and vandal-resistant components. Used primarily in high-volume environments, it ensures reliable drainage, quick maintenance, and compliance with sanitation standards, supporting smooth workflow and sanitation protocols in foodservice operations.

Top Waste Drain Valves for Foodservice Environments

Commercial drain valves like the T&S Brass B-3970-VR are engineered for durability, easy installation, and reliable operation in busy kitchens, perfect for medium-volume foodservice settings. These units are built for robust performance, made from corrosion-resistant materials, and support efficient waste removal to maintain sanitation and workflow. Designed for operation in standard sink configurations, they are suitable for use in prep areas, dish stations, and high-capacity kitchens, ensuring a dependable solution for waste management in commercial foodservice environments.

• Operation—Designed for efficient waste disposal in commercial kitchens
• Build Quality—Manufactured from durable stainless steel for longevity
• Application—Ideal for sinks in medium-volume foodservice operations
• Workflow—Supports quick maintenance and reliable drainage
• Compatibility—Fits standard 3-1/2" sink openings with versatile outlets