Stop sacrificing durability for simple functionality; this lever waste valve delivers precise drainage control and reliable operation for commercial sinks. Designed for professional plumbing applications, the unit fits a 3-1/2" drain opening and provides a robust manual interface that operators can actuate quickly and confidently.
LongDescription#@#NA#@@#Cleaning Instructions#@#Unplug or shut off water. Remove lever handle assembly. Clean surfaces with mild detergent and soft cloth. Scrub valve bore and linkage with brush, rinse, and dry to prevent corrosion. Inspect 3-1/2" lever for wear; replace T&S Brass B-3970-M if damaged. Reassemble, restore water, and cycle valve to ensure smooth operation.#@@#Additional Info#@#T&S Brass B-3970-M lever-handle waste valve has a 3-1/2" lever for quick drain control in commercial sinks, built for durability in foodservice and fits standard drain fittings for easy replacement or retrofit.#@@#General Info#@#Description #@#
Stop sacrificing durability for simple functionality; this lever waste valve delivers precise drainage control and reliable operation for commercial sinks. Designed for professional plumbing applications, the unit fits a 3-1/2" drain opening and provides a robust manual interface that operators can actuate quickly and confidently.
#@@# Lever Handle Control#@#
The 3-1/2" lever handle provides tactile feedback and clear position indication for fast opening and closing of the drain. Users gain predictable operation that reduces cycle time during busy service periods.
#@@# Commercial-Grade Construction#@#
Forged components and corrosion-resistant finishes withstand repeated use in food service environments. Facilities reduce maintenance interventions and maintain code-compliant performance under high-frequency cycles.
#@@# Simple Installation#@#
The valve integrates with standard 3-1/2" waste openings, enabling technicians to install or replace units without custom modifications. Maintenance teams trim downtime and restore sink function in minimal time.
#@@# Operator Ergonomics#@#
Engineered lever geometry minimizes operator force while preserving mechanical advantage for secure closure. Staff experience less fatigue and maintain consistent service speed across shifts.
#@@# Serviceability#@#
Accessible mechanical linkages permit routine inspection and servicing without full disassembly of adjacent plumbing. Technicians perform targeted repairs to extend service life and control maintenance costs.
#@@# Compatibility Focus#@#
Designed to pair with commercial faucets and drain assemblies common in institutional kitchens, hospitals, and hospitality venues. Procurement professionals streamline specification by matching standardized dimensions and controls.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect the T&S Brass B-3970-M lever waste valve for wear on the 3-1/2" handle and linkage. Tighten screws and replace stripped fasteners. Lubricate moving parts with food-grade silicone every three months. Flush with warm water; avoid harsh solvents. Check valve alignment and adjust linkage to prevent leaks. Test under normal flow to ensure proper drainage and performance.