---
product_id: 19956967
title: "B-3952, 3-1/2\" Waste Drain Valve with Twist Handle and 2\" NPT Male x 1-1/2\" NPT Female Outlet Connection, Stainless Steel"
brand: "t&s brass"
price: "4020760₫"
currency: VND
in_stock: true
reviews_count: 9
category: "T&S Brass"
url: https://www.desertcart.vn/products/19956967-b-3952-3-1-2-waste-drain-valve-with-twist
store_origin: VN
region: Vietnam
---

# Heat-resistant twist handle grip 2" NPT male & 1-1/2" NPT female outlet 3-1/2" sink opening rotary valve B-3952, 3-1/2" Waste Drain Valve with Twist Handle and 2" NPT Male x 1-1/2" NPT Female Outlet Connection, Stainless Steel

**Brand:** t&s brass
**Price:** 4020760₫
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your sink game with the valve that works as hard as you do!

## Quick Answers

- **What is this?** B-3952, 3-1/2" Waste Drain Valve with Twist Handle and 2" NPT Male x 1-1/2" NPT Female Outlet Connection, Stainless Steel by t&s brass
- **How much does it cost?** 4020760₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/19956967-b-3952-3-1-2-waste-drain-valve-with-twist)

## Best For

- t&s brass enthusiasts

## Why This Product

- Trusted t&s brass brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Outlet Versatility:** Equipped with both 2" NPT male and 1-1/2" NPT female outlets to adapt effortlessly to your plumbing setup.
- • **Trusted Industry Standard:** Preferred by top U.S. hospitals, restaurants, and schools — join the professionals who demand reliability.
- • **Precision Fit for Commercial Sinks:** Engineered for a perfect 3-1/2" sink opening, ensuring seamless installation and leak-free performance.
- • **Durable Stainless Steel & Brass Build:** Rough chrome-plated brass body guarantees long-lasting corrosion resistance and industrial-grade strength.
- • **Ergonomic Heat-Resistant Twist Handle:** Comfortable plastic grip handle designed to withstand high temperatures, making operation safe and effortless.

## Overview

The T&S Brass B-3952 Waste Drain Valve is a robust, commercial-grade rotary valve designed for 3-1/2" sink openings. Featuring a durable chrome-plated brass body, dual 2" NPT male and 1-1/2" NPT female outlet connections, and a heat-resistant twist handle, it delivers reliable, long-lasting performance trusted by leading foodservice and healthcare facilities.

## Description

Product Description T&S manufactures and sells faucets, fittings and specialty products and accessories for foodservice, industrial, commercial plumbing and laboratory markets. Its products have become the standard for the majority of U.S. hospitals, schools, restaurants. From the Manufacturer T&S manufactures and sells faucets, fittings and specialty products and accessories for foodservice, industrial, commercial plumbing and laboratory markets. Its products have become the standard for the majority of U.S. hospitals, schools, restaurants.

Review: Perfect replacement - Great quality, perfect drain replacement for commercial sinks.
Review: Best price around - T&S Brass is clearly the leader of restaurant plumbing parts. In my.restaurant, many sink related issues are easy to self repair. I showed desertcarts prices to my plumber and he was shocked as they beat his plumbers discount! This drain is high quality and will last a long time. Even if more then the generic junk, buy T&S and save some $ all around with a self install.

## Features

- Rotary waste valve for 3-1/2" sink opening with rough chrome plated body
- 2" NPT male outlet or 1-1/2" NPT female outlet
- Includes 012640-45 waste drain overflow cap with sealing washer
- Twist handle with heat resistant plastic grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C7JBUNS |
| Best Sellers Rank | #269,330 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #364 in Faucet Valves |
| Brand | T&S Brass |
| Date First Available | November 10, 2009 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00671262593007 |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.7 pounds |
| Item dimensions L x W x H | 16 x 15.75 x 4.5 inches |
| Item model number | B-3952 |
| Manufacturer | T&S Brass |
| Material | Brass |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | NPT |
| Product Dimensions | 16 x 15.75 x 4.5 inches |
| Specification Met | ASME A112.18.2/CSA B125.2 |
| UPC | 013389123727 405611799563 671262597579 671262593007 |

## Product Details

- **Brand:** T&S Brass
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 16 x 15.75 x 4.5 inches
- **Material:** Brass
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Outlet Connection Type:** NPT
- **Specification Met:** ASME A112.18.2/CSA B125.2

## Images

![B-3952, 3-1/2" Waste Drain Valve with Twist Handle and 2" NPT Male x 1-1/2" NPT Female Outlet Connection, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61gc6dOnZNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement
*by S***N on April 24, 2025*

Great quality, perfect drain replacement for commercial sinks.

### ⭐⭐⭐⭐⭐ Best price around
*by B***V on April 23, 2018*

T&S Brass is clearly the leader of restaurant plumbing parts. In my.restaurant, many sink related issues are easy to self repair. I showed Amazons prices to my plumber and he was shocked as they beat his plumbers discount! This drain is high quality and will last a long time. Even if more then the generic junk, buy T&S and save some $ all around with a self install.

### ⭐⭐⭐⭐⭐ ... months now in my restaurant and they are working great. I installed 3 of them in my triple ...
*by K***Y on June 5, 2017*

I have had this product for three months now in my restaurant and they are working great. I installed 3 of them in my triple sink. The nice part about these vs cheaper ones is that you can actually service it. The internals are readily available to be replaced if they fail and in a commercial environment, eventually they will.

## Frequently Bought Together

- T&S BRASS B-3952 Twist Handle Waste Drain Valve
- T&S Brass 017670-45 Waste Drain Installation Tool
- T&S Brass 010389-45 Plunger O-Ring for Waste Drain Valve

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/19956967-b-3952-3-1-2-waste-drain-valve-with-twist](https://www.desertcart.vn/products/19956967-b-3952-3-1-2-waste-drain-valve-with-twist)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-13*