In addition, it is a detachable design and all parts are removable for easy inspection and cleaning, simplifying maintenance work. [Material] - The drain valve sewer core is made of stainless steel, it is easy to rust and deform, with high wear resistance and long-lasting durability.
eBay
DN15/20/25/32/DN50 AC220V 12V/24V Two-way Brass Electric Ball Valve Three Wire Two Control 2-way Solenoid Valve 1/2" 3/4" 1" 2"
Aliexpress UK
In addition, it is a detachable design and all parts are removable for easy inspection and cleaning, simplifying maintenance work. [Material] - The drain valve sewer core is made of stainless steel, it is easy to rust and deform, with high wear resistance and long-lasting durability.
eBay
3/4in Electric Solenoid Valve Inlet 1-Way Plastic Connector for Home Using 220V Electric Water Valve Valve Solenoid Valve
Aliexpress UK
Description[Material] - The drain backflow preventer is made of ABS and silicone. Silicone is flexible and durable, so there is no need to worry about deformation. It makes full use of the principle of gravity and the properties of silicone to open and close automatically. It opens when exposed to water and closes automatically after drainage.[Anti-odor & Anti-backflow] - Y-shaped inner core prevents the odor generated by sewage from overflowing and also prevents sewage from flowing back. It also allows water to drain easily without worrying about clogging.[Easy to Install] - The drain backflow preventer has a decorative cover, odor-resistant core and sealing plug. First, install the decorative cover on the drain pipe connected to the sink, next insert the anti-odor core, and then install the sealing plug.
eBay
3/8 Inch Hose Valve Barbed Straight-through Balve two-way Valve Ball Valve shut-off Valve For 8mm/11mm Hose Pipe Fittings 1 Pc
Aliexpress UK
[Material] - The drain valve sewer core is made of stainless steel, it is easy to rust and deform, with high wear resistance and long-lasting durability. In addition, it is a detachable design and all parts are removable for easy inspection and cleaning, simplifying maintenance work.
eBay
3/8" 1/2" 3/4" 1" 1-1/2" 2" SS304 Stainless Steel Three-way Ball Valve T/L Type DN15 DN20 DN25 BSPT Female thread Ball Valves
Aliexpress UK
Features: anti blocking, anti odor, anti backwater Material: PVC Water seal height: 40 mm Drainage type: gravity direct drainage Quantity: 1 piece Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
eBay
1/2" 3/4" 1" 1-1/2" Brass Motorized Ball Valve AC220V DC12V DC24V 3-Wire Electric Ball Valve 2-way Brass Body With Actuator
Aliexpress UK
In addition, it is a detachable design and all parts are removable for easy inspection and cleaning, simplifying maintenance work. [Material] - The drain valve sewer core is made of stainless steel, it is easy to rust and deform, with high wear resistance and long-lasting durability.
eBay
Black White Silicone Duckbill Valve Rubber One-way Check Valve Mini Anti Backflow Valve For Liquid and Gas Backflow Prevent
Aliexpress UK
In addition, it is a detachable design and all parts are removable for easy inspection and cleaning, simplifying maintenance work. [Material] - The drain valve sewer core is made of stainless steel, it is easy to rust and deform, with high wear resistance and long-lasting durability.
eBay
1/2'' 3/4'' 1'' 1-1/4'' 2 Inch IP65 Waterproof Motorized Ball Valve 2 Way Brass Electric Ball Valve Big Torque Metal Motor
Aliexpress UK
Simple Installation: Installation is a breeze; just insert the valve into the drain without the need for professional plumbing services. It can be easily removed for cleaning or trimming if necessary, promoting hassle-free maintenance.
eBay
Non Return Brass Check Valve 1/2" Female to 1/2" Male Thread Non Return One Way Ozone Resistance Oil Water Gas Check Valve
Aliexpress UK