great product came in on time works perfectly exact item that i replaced it with thanks webstaurant store for a great product will buy again
T&S B-3950 Rotary Waste Valve with Twist Handle - 3 1/2" Sink Opening
Item number Item #: 510b3950MFR number MFR #: B-3950-M
Item number Item #: 510b3950MFR number MFR #: B-3950-M
Works With"Works With" items are guaranteed to work with the item you are viewing, such as lids that will fit a cup or casters that will fit a piece of equipment. If an item is not listed in this section, we do not guarantee that it will work with the product you are viewing and do not recommend that you purchase them for use together.
$65.49/Each
Ships free withQuick Shipping
Usually ships in 1 business day
Product Overview
- Rough chrome-plated brass body
- 2” NPT male outlet; adapter for 1 1/2” NPT
- Twist handle with heat-resistant plastic grip
- Snap-in removable strainer and overflow outlet with cap and sealing washer
- For 3 1/2" sink openings
Works With
Make draining your sink simple and easy using the T&S B-3950 twist handle waste valve!

This twist handle waste valve features a 2" NPT drain outlet that's perfect for any commercial pot sink with a 3 1/2" opening. Easy to install, this waste valve employs its simple design to ensure a tight seal and prevent leaking. It's sure to streamline your warewashing and janitorial tasks, and your staff will love its convenient, easy-to-use design.

CSA, Canada
This product has been certified by the Canadian Standards Association (CSA) to meet requirements for electrical, plumbing, and/or mechanical products in Canada.
"This rotary waste valve with twist handle is another quality product from T&S. It was easy to install and makes a tight leak proof seal when closed."
Read More Reviews
Quick, Sanitary Drainage
Unlike traditional drains that require your staff to reach into dirty wash water for emptying, this unit features a long twist handle underneath the sink bowl for hassle-free use. It keeps your hands clean so that you're ready to move onto the next task.

Clog-Preventing Strainer
The included strainer drain top prevents larger waste particles from entering your drain and prevents clogs, and it's removable for easy cleaning as needed.

3 1/2" Opening, 2" Drain
This valve will work on sinks with a 3 1/2" opening, and it drains via a 2" NPT outlet. The included adapter lets you convert the drain to 1 1/2" NPT.
Questions & Answers
Looking For Specific Info? Get quick answers to product questions with our AI-powered search.
Frequently Asked Questions From Customers
Compare to Other Products
Price
Basket Drain Size
Drain Outlet Size
Type
- Item #: 510b3950T&S B-3950 Rotary Waste Valve with Twist Handle - 3 1/2" Sink Opening

Price
Price:$65.49/Each
- Basket Drain Size: Basket Drain Size3 1/2 Inches
- -specification unavailable
- Type: TypeTwist Waste Valves
- Item #: 600dt1Regency Twist Handle Waste Valve - 3 1/2" Sink Opening

Price
Price:$39.30/Each
- Basket Drain Size: Basket Drain Size3 1/2 Inches
- Drain Outlet Size: Drain Outlet Size2 Inches
- Type: TypeTwist Waste Valves
- Item #: 34024090Fisher 24090 Twist Waste Valve with 3 1/2" Sink Opening

Price
Price:$78.49/Each
- Basket Drain Size: Basket Drain Size3 1/2 Inches
- Drain Outlet Size: Drain Outlet Size2 Inches
- Type: TypeTwist Waste Valves
Need Parts & Accessories?
Show replacement parts and accessories for T&S Brass and Bronze Works B-3950-M today!
Resources and Downloads for
T&S Brass and Bronze Works B-3950-M
A PDF viewer is required to view this product's information. Download Adobe Acrobat softwareOpens in new tab
T&S Brass and Bronze Works B-3950-M Specs
- Quantity
- 1/Each
- Shipping Weight
- 4.6 lb.
- Overall Height
- 5 13/16 Inches
- Basket Drain Size
- 3 1/2 Inches
- Features
- Adapter
- Temperature Rating
- 40 - 180 Degrees F
- Type
- Twist Waste Valves
Customer Reviews
Customer Photos & Videos
5.0
3 Customer Reviews
Frequently Mentioned
- valve
- great
- handle
- compartments
- installed
- perfectly
- sink
- valves
- 24x24
- buy
5.0
3 Customer Reviews
Frequently Mentioned
- valve
- great
- handle
- compartments
- installed
- perfectly
- sink
- valves
- 24x24
- buy
Customer Photos & Videos
5.0
3 Customer Reviews
Frequently Mentioned
- valve
- great
- handle
- compartments
- installed
- perfectly
- sink
- valves
- 24x24
- buy
Verified Purchase
We have this waste valve installed on the 3 compartments of the sink and every valve has done a great job! We use these valves daily with no issue so far. The handle lengths are perfect for our 24"x24" compartments. If you have a smaller sink, it might require the short handle valve.
Verified Purchase
This rotary waste valve with twist handle is another quality product from T&S. It was easy to install and makes a tight leak proof seal when closed.



