Brass waste valve with grid strainer- twist handle

Model No. D79-007
Category:Sink strainer & waste valve
Tag:waste valve
This waste valve is specialized for deep sink in the industrial facilities or commercial facilities or schools. Its long stainless steel twist handle allows the operators to avoid reaching into sinks full of dirty water for easy draining.
Built for durability, the twist waste drain valve features a rough nickel plated body, stainless steel twist handle and flat strainer and heat-resistant plastic grip. A snap-in strainer prevents blockages and is easily removable for cleaning and an overflow cap eliminates messy overflow.
  • Description
  • Feature
  • Specification
3-1/2" Waste valve

Minimum Order Quantity

Main Target market
USA, Canada, Brazil, Mexico, Colombia, Argentina,
Peru, Venezuela, Chile, Ecuador, Guatemala, 
Dominican Republic, Honduras, Paraguay, 
Nicaragua, El Salvador, Costa Rica, Panama, 
Uruguay, Puerto Rico

Product Specification
 Product Code Size   Product name Main Material 
D79-007 3-1/2"  Waste valve Brass  
 Color Place of shipment   Country of Origin  Lead time  
 Nickel plated Taiwan   Taiwan   45 days  

 Contact person Email  Telephone  Fax 
 Gary Lee [email protected]  886-4-7510666  886-4-7510699

Commercial waste valve with twist handle

● For 3-1/2” sink opening
● Heavy duty cast rough brass body- nickel plated
● Stainless steel twist handle with heat-resistant plastic grip
● 3-1/2” Snap-in removable flat grid strainer
● 2” MIP x 1-1/2” FIP drain outlet
● 1-1/4” NPSM overflow port equipped with cap and sealing washer
● 1-1/2” MIP adapter is available upon request
● Apply in the majority of US hospitals, schools, restaurants, industrial facilities, or other commercial plumbing facilities.

brass waste valve- twist handle dimension drawing of waste valve

waste valve-heavy duty brass construction

waste valve- SUS 304 grid strainer

waste valve- SUS304 handle-heat resistant grip

waste valve - handle operation
feature 05- twist handle waste valve - overflow port
feature 06- twist handle waste valve -brass adapter

Twist handle waste valve explosion drawing - Are Sheng

Seq  Part  Spec  Material 
 1  Snap-in strainer  3-1/2”  SUS304
 2  Face flange  3-1/2”  SUS304
 3  Washer  3-1/2”  Paper
 4  Gasket  3-1/2”  Rubber
 5  Plunger   Dia: 2-3/16”  Nickel plated brass 
 6  Plunger O-ring  OD: 2-3/16”  Rubber
 7  Brass drain body  Dia: 4-7/16”
 Height: 4-1/2”
 Outlet: 1-1/2”FIP & 2”MIP
 Nickel plated brass
 8  Twist handle  Dia: 3/8”
 Length: 12-1/4”
 with heat-resistant plastic grip
 9  Handle nut  1" UNS  Brass
 10  Sealing washer  1-1/4”  Rubber 
 11  Overflow cap  1-1/4” NPSM  Brass 

D79-007-dimension drawing of waste valve -twist handle
1pc packed in brown box


*We can also make customized color box
package of waste valve
Approval Mark
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