T&S Waste Drain Valve, Twist Handle, 3-1/2″ x 2″ & 1-1/2″ Adapter (Replaces B-3912 & B-3916)


Rotary waste valve for 3 1/2″ sink opening with rough chrome plated body, 2″ NPT male outlet / 1 1/2″ NPT female outlet, twist handle with heat resistant plastic grip, 2″ NPT female x 1 1/2″ NPT male adapter, 3 1/2″ snap-in removable strainer and overflow outlet with cap.

Out of stock

Want to be notified when this product is back in stock?


  • Feature: with NPT adapter
  • Handle: Twist
  • Opening: 3 1/2 in Sink Hole
  • Waste Drain Flow Rate: Waste Drain Flow Rate: 17 GPM (64.35 L/min)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.