Commercial Sink Faucets • Pre-Rinse Faucets • Commercial Kitchen Faucets • Wall Mount Sink Faucets • Deck Mount Sink Faucets • OEM & Wholesale Supply
WV-3170P-FEP Plastic Twist Lever Waste Drain Valve with Overflow Outlet
Waste Drain
1. Fast drainage
2. Positive seal
3. Snap-in strainer
4. Outlet Material: plastic body, stainless steel face flange.
5. Strainer and handle; Neoprene head gasket
6. Outlet 2″ supplied with adaptor to 1.5″
7. Sink Opening: 89mm (3-1/2″)
8. Face Flange Diameter: 114mm (4-1/2″)
9. Handle Length: 305mm (12″)
10. With overflow outlet
11. Perfect fit for commercial sink drains
3-1/2″ Waste Drain with Twist handle
Upgrade your sink setup with the 3-1/2″ waste drain featuring a twist handle, designed for seamless water flow management. Its robust construction ensures durability and long-lasting performance, making it ideal for commercial kitchens. The twist handle allows for quick and easy operation, simplifying the draining process.
| Model Number | WV-3170P-FEP |
| Surface Treatment | Polished Chrome |
| Body Material | Plastic |
| Handle Type | Twist Handle |
| Opening | 3-1/2 in Sink Hole (88.9 mm) |
| Style | With Overflow Inlets |
| Working Condition | Commercial Sink Drain |
| Packing | Kraft Paper Box |
| OEM/ODM | Available |
| Details | 1pc / box | 12pcs / carton |
| Volume | 42 x 11 x 12cm | 43 x 36 x 27cm |
| Weight | 1.4kg | 16.8kg |
How to Spot When It’s Time for Replacement
Keep an eye out for these signs:
- Slow drainage? Your valve seal might be shot.
- Puddles under the sink? A leaky connection is likely the culprit.
- Resistance when twisting? The handle mechanism needs attention.
The fix? Sometimes it’s as simple as swapping out a worn gasket or tightening a connection. Other times, a full valve replacement is in order.
Our Pro Tips for Long-Lasting Waste Drain
- Go for durability: Look for stainless steel or heavy-duty brass valves that resist rust and corrosion (our commercial-grade valves last up to 10x longer than standard ones).
- Preventative care: Clean your valves regularly with warm water and baking soda – it’s like brushing your teeth for your sink!
- Know your parts: Before ordering, check your valve’s diameter (1.5” or 2”?) and handle type (twist, lever, or pedal?) to ensure you’re getting the right fit.
Installations
1. Turn Off the Water & Drain
2. Remove the Old Valve
3. Clean the Pipe Ends
4. Install the New Valve
5. Test for Leaks & Function
If it leaks, try reseating the valve or adding a new gasket. Still not working? The valve might be defective—consider replacing it again or consulting a plumber.
Why 1000+ Global Project Partners Trust Sunmixer Faucets
7-Day Fast-Track Production
We maintain a strategic inventory of core components (7/8″-20 threads, universal 8-inch centers), enabling a 7-day lead time for standard wholesale orders. We eliminate the typical 30-45 day wait, helping you reduce inventory costs and respond faster to project deadlines
Seamless "Drop-in" Compatibility
Fits all standard 4″ or 8″ center-to-center commercial sinks. You can swap out your old units without changing the pipes or the sink itself. It’s a straight-forward replacement that saves significant labor time during restaurant or hotel renovations.
Standardized Hardware for Multi-Location Chains
Whether you are outfitting a QSR (Quick Service Restaurant), or a high-traffic restaurant or a hotel chain, or a school kitchen, our team provides tailored plumbing configurations. We don’t just sell faucets, we ensure compatibility with your specific sink types and utility requirements.
Send Your Inquiry Today
Please specify your mounting type (wall or deck), required spout reach, and daily usage scenario (e.g. restaurant, hotel, or chain store). For faster response, please leave your Phone/WhatsApp.
What Commercial Faucet Buyers Say About Sunmixer
Mr. Tahi
From Saudi Arabia
★★★★★ 评分为 5（共 5）
I have been doing business with Devin for more than 10 years. Every year, I purchase a large number of pre-rinse faucets and wall-mounted faucets.
Now I am handling more projects for my customers, including restaurants, cafes, and other foodservice businesses. I appreciate that Devin helps me with product matching, packaging, and logistics, which makes my purchasing process easier and helps me reduce costs.
Mrs. Najjar
From Bahrain
★★★★★ 评分为 5（共 5）
This is my first time working with your factory. My projects mainly involve commercial kitchen supplies for the local market.
My purchase order was quite complex. It included faucet valves, add-on faucets, nozzles, handles, and other related parts. Each item needed to be packed separately and labeled with a customized logo.
Devin was very patient and helped me organize the order clearly. He solved the problem for me and made the whole process much easier.
Mr. Erick
From the USA
★★★★★ 评分为 5（共 5）
Your faucets are reliable, and I would recommend them to other foodservice equipment buyers. The quality, price, and finish are good for our market.
Last year, I ordered 500 sets of pedal valves for my customers. Some packages were damaged during transportation because of bad weather.
Fortunately, Devin helped me handle the issue and arranged new boxes. Because of that, I was still able to deliver the products to my customers on time.
You’ve got problems.
We’ve got solutions.
Hi, my friends! I’m Devin, a supply chain expert working in our company for more than 10 years. I’ve been supplying commercial faucets and sinks for restaurants, hotels, coffee shops, schools, and other commercial kitchen projects. I possess extensive knowledge and practical experience in the field where how to choose ideal commercial faucets and sinks for different kitchens. If you get acquainted with me on the web, I’m very glad to share my experience and insights in this field. I hope we can connect and learn from each other. So feel free to click the button below or share your specific requirements—we’d love to send you a quote within 24 hours!
1. What is the difference between a twist waste valve and a lever waste valve for commercial sinks?
Our twist waste valves are ideal for high-traffic commercial kitchens due to their durable brass and stainless steel construction and smooth twisting mechanism that resists clogging. Unlike lever-operated valves, our twist waste drain valves feature an ergonomic hand grip for quick operation while maintaining a watertight seal. Learn why plumbers prefer our commercial-grade twist valves for heavy-duty applications.
Standard commercial sink waste drain valves are either 3-1/2” sink opening in diameter—choose based on your sink’s drainage capacity. For heavy-duty commercial applications, we recommend our twist waste valve with 2″ drain outlet which handles increased water flow. Verify your sink’s p-trap dimensions and consult our size chart to ensure seamless integration. Need help? Our team provides free installation guidance.
Absolutely! All our waste drain valves for commercial sinks are designed to exceed standards for potable water contact and corrosion resistance. Our lead-free brass construction prevents bacterial buildup—critical for compliance in restaurants, healthcare facilities, and foodservice establishments. Contact us for certification documentation.
To maintain optimal performance, clean our twist waste drain valves monthly by running hot water and baking soda through the system. For heavy grease environments, sanitize with food-safe degreasers weekly. Our patented valve design minimizes clogs—call our service team if debris persists for troubleshooting. Prevent costly downtime with our preventive maintenance kits.
Yes! For orders of 100+ units, we provide volume pricing tailored to your business. Custom options include:
- Stamped brand logos
- Color-coded handles for easy identification
- Extended warranties
Our dedicated procurement team handles orders for hotel chains, hospitals, and large catering operations with expedited lead times. Request a free sample to evaluate quality before bulk purchasing.